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  • $85 hourly
    Security engineer and technical editor/writer specializing in cybersecurity architecture, operations, compliance/audit readiness, vulnerability scanning/pen testing, and technical documentation. Experience drafting security policies/procedures, and conducting cybersecurity framework mapping/pre-audit prep for NIST, PCI DSS, SOC2, HIPAA, HITRUST, GDPR, ISO 27001, and privacy and security frameworks. Proven track record of technical team and project management.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    HIPAA
    Technical Documentation
    NIST SP 800-53
    ISO 27001
    Technical Writing
    IT Compliance Audit
    SOC 2 Report
    Internet Security
    Security Infrastructure
    Application Security
    Information Security
    Penetration Testing
    Cybersecurity Management
    System Security
  • $25 hourly
    ✅ As a CREST/Offensive Security (OSCP) Certified Penetration Tester and Cyber Security Consultant, I have deep knowledge of Security Assessment Methodology to identify vulnerabilities in Network, API, Web, and Mobile Applications. ✅ I have conducted Penetration Test, Vulnerability Assessment and delivered professional reports to companies in the world complying with: ► CREST standards ► Offensive Security (OSCP) standards ► OWASP Top 10 Vulnerability ► OWASP API Security Top 10 Vulnerability ► OWASP Mobile Security Top 10 Vulnerability ► Application Security Verification Standard 4.0 (ASVS 4.0) ► CWE Top 25 Most Dangerous Software Errors ► ISO 27001 Penetration Testing ► Payment Card Industry Data Security Standard (PCI DSS) ► General Data Protection Regulation (GDPR) ► Common Vulnerability Scoring System (CVSS) ► Open Source Security Testing Methodology Manual (OSSTMM) ✅ I have some cybersecurity certifications including: ► CREST Registered Penetration Tester (CRT) ► CREST Practitioner Security Analyst (CPSA) ► Offensive Security Certified Professional (OSCP) ✅ The deliverable will be a professional Penetration Testing/Vulnerability Assessment report which includes: ► Executive Summary ► Assessment Methodology ► Type of Tests ► Risk Level Classifications ► Result Summary ► Table of Findings ► Detailed Findings. Each finding listed within the report will contain CVSS score, Issue Description, Proof of Concept, Remediation, and Reference sections. ► Tool List (Acunetix, Nessus, BurpSuite Professional, Nmap, Netsparker, Metasploit Framework, OpenVAS, Mimikatz, SQLmap, Nikto, Zaproxy, Gobuster, etc.) ✅ Please contact me if you have any question. ✅ Thank you and have a good day!
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Security Analysis
    Software Testing
    White Box Testing
    Web App Penetration Testing
    OWASP
    Black Box Testing
    Network Penetration Testing
    Information Security
    Website Security
    System Security
    Penetration Testing
    Security Testing
    Vulnerability Assessment
  • $40 hourly
    Thanks for reaching out 🚀 This is Mahmudul, I've been doing WordPress Development, Theme Development and WordPress Security works for the past 12 years. My few achievements are- ✅ Top 3% Upwork Freelance WordPress Security Expert ✅ Private Member of Upwork Talent Cloud ✅ 100+ Successfully completed big projects with 5-star ratings. In the past 12 years, I've worked with hundreds of clients in Upwork and gathered some specific skill sets in WordPress Development and WordPress Security. I can create WordPress themes from scratch, using page builders like Elementor, Divi, Beaver Builder, Guternberg etc. I can also recover your hacked website, remove malware, unblock from Google blacklist, secure your server, secure your website from future attacks, etc. my main services are- ✅ WordPress Theme Development ✅ Elementor, Divi, Beaver Builder, Gutenberg Theme builder ✅ WordPress Malware Removal ✅ WordPress Performance Optimization I'm a fun guy to work with! I'm super reliable and responsible, I deliver the work on time.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Linux System Administration
    WordPress Malware Removal
    WordPress Theme
    Page Speed Optimization
    Virus Removal
    Website Optimization
    Internet Security
    Network Penetration Testing
    Technical Support
    Website Security
    cPanel
    Linux
    WordPress e-Commerce
    Bug Fix
    System Security
  • $70 hourly
    Greetings! 🛡️ Welcome to the forefront of Cybersecurity, where your digital safety is my utmost priority. With over 9 years of dedicated experience in IT Security, I'm not just an expert; I'm your strategic partner in fortifying your digital presence. As a Certified Ethical Hacker (CEHv9) and an OSCP Certified Tester, I bring a blend of expertise, passion, and precision to every challenge. Why Choose Me? 🔍 My expertise lies in conducting meticulous Security Assessments and Penetration Tests, designed to unearth vulnerabilities and bolster the defenses of your IT infrastructure. My mission? To elevate your organization's security posture and engineer robust solutions that safeguard your digital assets against the ever-evolving cyber threats. Specialized Services Tailored to Your Needs: ✅ Web Application Penetration Testing: Probing and fortifying web applications to withstand cyber assaults. ✅ Network Penetration Testing: Securing your network's nooks and crannies against intrusion. ✅ Mobile Application Penetration Testing: Shielding your mobile apps from the prying eyes of cyber adversaries. ✅ Security Audits: Comprehensive examinations to ensure your security measures are up to snuff. ✅ Vulnerability Assessments: Identifying chinks in your digital armor, paving the way for fortification. ✅ Dynamic Code Analyses: Scrutinizing the veins of your code for vulnerabilities. ✅ Infrastructure Penetration Test: A deep dive into your infrastructure to secure it from potential threats. 🚀 If you're on the hunt for a Cyber Security Vanguard who's passionate about crafting impenetrable digital domains, look no further. Hit the green "Invite" or "Hire Now" button to catapult your security to the next level. I'm eager to embark on this journey with you and transform your cyber defense mechanisms. Let's connect and explore how we can turn your IT environment into a bastion of security.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Cloud Security
    Internet Security
    Web App Penetration Testing
    Security Analysis
    Security Infrastructure
    Information Security Audit
    Web Application Security
    Information Security
    Vulnerability Assessment
    Security Testing
    Database Security
    System Security
    Application Security
    Network Security
    Penetration Testing
  • $53 hourly
    ⭐Top-rated DevOps expert with about 80 completed projects on Upwork. I lead a team of highly motivated DevOps experts who help SaaS businesses to build scalable, high available and secure infrastructures on AWS/GCP/Azure according to the best practices. What you will get with me and my team? ✅Price & Value balance. With us, you get top-quality DevOps assistance at a reasonable price. We are sensitive to customer’s needs and use a proactive mindset and efficient workflow to exceed your expectations. ✅Long-term support. We tend to build reliable long-term relationship with our customers, supporting them throughout their product lifecycle. ✅Relevant expertise. Our team members use all modern DevOps tools & technologies to cover various challenges. We have AWS/GCP certified experts in team and internal DevOps training program which helps to grow strong talents in-house. ✅Business-oriented approach. We work with startups and businesses of different scale every day and know how to enable the efficient use of resources and save up to 80% in your infrastructure costs, how to improve deployment time from weeks to minutes, and how to make your setup secure. ===== Technologies that I adopt and I’m an expert at: - AWS, GCP, Azure - Docker - Kubernetes - Terraform - Ansible - Jenkins, CircleCI, GitHub/BitBucket pipelines - Prometheus - Grafana - Datadog etc. My area of expertise includes: DevOPS • CI/CD • Infrastructure as Code • Container Orchestration • Configuration Management SysOPS • Remote Infrastructure Management Services • Monitoring • Application Management • Infrastructure Upgrades/Migration CloudOPS • Cloud Administration (AWS, GCP, Azure, Digital Ocean) • Cloud Monitoring & Maintenance • Cloud Cost Optimization • Architecture Consulting • Cloud migration DbOPS • Remote Database Administration Services • Performance Optimization • Orchestrated Migration across platforms/ databases Industries I have experience with: - Fintech - Healthcare - Security - Marketing - Blockchain - Delivery, etc. ===== Case studies of the customers I have worked with: 🔸Safe and Cost-Effective Infrastructure to Bring One-Click Deployment For a Cyber-Security Provider: Deployment time decreased from 8 hours to 10 minutes (48x faster deployment). Fewer resources (time/costs/employee-hours) are now required as code deployment has moved from a tedious, manual process to a codified, automated mechanism. 🔸Backend Infrastructure Design & Development for all-in-one connectivity platform for restaurants & stores: Product provisioning time shortened from 1,5 weeks to 1 hour. Company can drive much more value to their customers now, due to being able to provision the product 200-300 times a month, instead of 5-6 monthly deployments. System redesign and automation allowed to save 30-35% of the budget and free the internal resources for more important tasks. ===== Feel free to contact me or book a consultation, I’d love to discuss your project and help you reach business goals.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Automated Deployment Pipeline
    Security Infrastructure
    DevOps
    Cloud Architecture
    GitLab
    Azure DevOps
    Terraform
    Ansible
    Docker
    Infrastructure as Code
    Jenkins
    Kubernetes
    Google Cloud Platform
    Amazon Web Services
    DevOps Engineering
  • $30 hourly
    I'm a Penetration Tester and Cyber Security Specialist who is a professional in evaluating the security posture of Web-Applications (Websites) and ensuring the security of personal clients' online identities, accounts, devices, and networks, I've possessed my current knowledge through 3+ years of self-study and research plus 2+ years of work in the industry, protecting clients on a personal level and running vulnerability assessments against business websites, always leaving positive impression and impact, I hold a great record of being able to expertly provide the following services: - Perform comprehensive security checkups on Emails and Phone numbers and pinpoint security holes which often lead victims to be hacked with zero interaction nor awareness from them. - Assist in Account Recovery (Ex. Instagram, Facebook) - Educate thoroughly on the findings and remediations for a vulnerable target, equipping clients with enough information to trust themselves as they continue to utilize the technologies as normal with no fear of being targetted by hackers. - Investigate and educate on online frauds/scams, especially crypto ones, why and how they work, and how to distinguish between legit and not legit easily. - Clean up networks and devices from viruses/malware and ensure optimal patching for security. - Report fraud websites that impersonate legit businesses for a takedown. IMPORTANT: When it comes to cybersecurity-related services, there is a number of scammers not to be underestimated, whether within or outside of Upwork, therefore stay vigilant and keep in mind the following, 1. If you were scammed online via crypto, there's no one out there with the right to give a guarantee that they will be able to recover it for you despite how well furnished the so-called hacker's portfolio appears to be, the chance remains very slim and you should only pursue this kind of service for the sake of leaving no stone unturned knowing the high probability of failure, and you should only select a freelancer with a reputable profile and reviews to back up their activity because scammer accounts are usually fresh with no reviews and no verified ID, feel free to consult me to evaluate that. 2. Same applies to the request of hacking an account, there are complicated caveats that explain why it DOES NOT work the way you think it does but to keep it short, if you want someone's account hacked, aside from it being illegal and unethical and isn't the type of "service" I provide, the chance for it to work is about 1% to begin with, again, I'm available for consultation, account recovery is a different subject with a higher probability for success as long as it's your own account that was lost/hacked.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Malware Removal
    Information Security
    Vulnerability Assessment
    System Security
    Network Security
    Information Security Consultation
    Website Security
    Penetration Testing
    Network Penetration Testing
    Internet Security
    Ethical Hacking
    Security Testing
    Security Assessment & Testing
  • $40 hourly
    "Erdem is an AMAZING freelancer that I will be working with in the future. His communication and professionalism is exactly what we were looking for. If you are looking for great talent, you found it with Erdem!" ⭐️⭐️⭐️⭐️⭐️ "Erdem was always available for us and helped us very well in a critical situation (website down). We highly recommend this freelancer, and we will work with him again without any doubt." ⭐️⭐️⭐️⭐️⭐️ Working with Erdem has been a great experience. He is very professional with communication. All things we assigned were done with ease and before our deadlines. Thanks again!" ⭐️⭐️⭐️⭐️⭐️ "Erdem is an amazing freelancer and will be working with him in the future on several different projects. He is helpful and wants to make sure the projects are completed perfectly. I have worked with tons of freelancers over the years and Erdem is one of the best." ⭐️⭐️⭐️⭐️⭐️ System administrator that brings both technical side and business side of things together. Having five years of experience in System Administration and business management brings forward the person to add value to your startup or business. It does not matter if you have a complete plan on your desk or just an idea on your mind, contact me and let’s eliminate all question marks. A short list of things I worked on before: ✅Setting up Dedicated and Cloud servers for clients and agencies. ✅Installing, configuring, and managing control panels (Cpanel, Plesk, Cyberpanel). ✅Virtualization of Dedicated server with Proxmox VE using different RAID configurations. ✅Installing and configuring BigBlueButton and Scalelite. ✅Configuration tweaks for existing servers of clients to achieve better performance and lower TTFB. ✅Configure local and remote backups. ✅Server migration between different operating systems or control panels. ✅Fixing webserver (apache, nginx, litespeed) related issues. ✅Mailserver configuration and setup. ✅DNS configuration and setup. ✅Total server management for agencies. I have worked with most of the server provider companies, including Hetzner, OVH, DigitalOcean, AWS, Linode, Google Cloud, Microsoft Azure, Contabo, and Vultr. "Erdem rescued my website from a dire situation. Traffic, revenue, and usability have been greatly improved in a matter of hours. Erdem did a great job of communicating what he was doing and why. The work was completed the day the contract started, and everything was delivered as promised. I would recommend working with Erdem over any user claiming to be an SEO or WordPress "expert"." ⭐️⭐️⭐️⭐️⭐️ "Excellent WordPress migration work carried out in record time. Efficient and serious. I highly recommend him." ⭐️⭐️⭐️⭐️⭐️ "It is rare to find good talent that you will work with in the future.....but Erdem is someone I will be coming back to, over and over. He is personable and very proficient in his duties. Having him on call when I need him will make my life easier going forward!." ⭐️⭐️⭐️⭐️⭐️ Five yearsof experience in WordPress Development and Project Management. Created or worked on more than a hundred projects. If you just started a Project, don’t know where to start with or what would be your total cost around mid to long term, I am the person you need on your side. I would love to share my experience and skillset with you. Contact me, and let’s start eliminating those question marks! A shortlist of things I worked on before: ✅Custom plugin development ✅Creating a website from scratch ✅Project Management ✅Speed optimizations on both server level and website level ✅Security enhancements ✅Cleaning Malware and fixing infected websites ✅Guidance on server budget ✅Website migration ✅CDN and Caching configuration My strengths: ✅Quick detection of a problem and coming up with a swift solution. ✅Communicating transparently in every situation possible to avoid a business relationship without trust. ✅Leadership and taking responsibility whenever it is necessary. ✅Flexible schedule and work hours depending on team and Project. ✅Ability to learn quickly and enjoying learning new things. ✅Fluent English I would love to work with people that can describe their requirements deductively, possess positive communication skills and an understanding of work ethics.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Moodle
    Learning Management System
    cPanel
    Website Optimization
    Cloud Management
    Website Migration
    WordPress
    WordPress Malware Removal
    Migration
    Proxmox VE
    Server
    System Security
    System Administration
    Linux
    Security Management
  • $95 hourly
    I am a Cyber Security and Information Technology expert with 20 years experience ranging from small start-ups to multi-billion euro businesses. I hold a CISSP, the gold standard of Information Security Qualifications. I specialise in Strategy, Governance, Risk and Compliance - this makes me ideal for projects such as: Helping you achieve Cyber Essentials or IASME Governance status PCI-DSS & ISO 27001 compliance programs and audits Being your Cyber Security / Info Sec manager or CISO on a part-time basis Selecting and managing IT and Cyber Security suppliers on your behalf Writing, reviewing and updating your IT and Cyber Security policies Security Awareness Training I am an award winning public speaker and trainer and my Cyber Security Awareness Training is very popular delivered in person or from my online studio to clients around the world.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    GDPR
    Security Infrastructure
    Information Security Awareness
    ISO 27001
    PCI DSS
    Information Security Audit
    Information Security Governance
    Certified Information Systems Security Professional
    PCI
    Information Security
    Security Policies & Procedures Documentation
    Incident Response Plan
    Vulnerability Assessment
    Security Assessment & Testing
    Network Security
  • $30 hourly
    I am a crypto scam recovery expert with over 8 years of experience in the field. I am specialized in cyber crime investigation, cyber defense, penetration testing, and vulnerability assessment, Crypto scam recovery, Blackmailer Identification, Hack Investigation and Digital Forensic. I have began my career as a cyber crime investigator, where I worked on complex cases involving computer fraud, hacking, and identity theft. I was able to use my technical skills and attention to detail to uncover evidence and bring perpetrators to justice and quickly became known for my ability to navigate the digital landscape and track down the source of cyber attacks. After years of experience in cyber crime investigation, I was also responsible for conducting penetration testing to identify and address vulnerabilities in networks and systems, as well as conducting vulnerability assessments to identify potential weaknesses. I have a deep understanding of the latest security technologies and methods, and is always seeking new ways to stay ahead of the ever-evolving threat landscape. #Bitcoin recovery services #Crypto Wallet Recovery #Investigate Cryptocurrency Scams #Wallet Transaction Analysis #Stolen Funds Tracing And Recovery #Crypto Investment Farms Investigation #Crypto Asset Security & Protection
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Cryptocurrency Trading
    Web App Penetration Testing
    Crypto Wallet
    Cryptocurrency
    Data Recovery
    Ethical Hacking
    Social Engineering Assessment
    Crypto Exchange Platform
    Tech & IT
    Vulnerability Assessment
    System Security
    Digital Forensics
    Malware Removal
  • $40 hourly
    I have more than 10 years of practical working experience in cyber security sector. I am crypto scam investigator and recovery specialist. I am expert on blackmailer and scammer Investigation. I can help you for blackmailer and scammer issues. My expertise areas: 1. Crypto Scam Investigator & Recovery Expert, I am a crypto scam investigator & recovery expert. I have done 80+ cases already. I understand the importance of recovering funds for clients and bringing scammers to justice. I am professional & worked with clients from USA, Canada, UK, Australia, and more locations. I will handle your case with the utmost professionalism and dedication. Normally Scammers manipulate clients to invest in scam sites. After that, they shows the fake growing amount. Then clients invest a huge amount for a handsome profit. But when the client want to withdraw the amount then the scammer tells the client to pay for taxes & services, etc. If the client even pay taxes they will never allow for withdrawal requests. These are the very common tricks that scammers apply nowadays. Here is an outline of how I will assist you in recovering your clients' funds and catching the criminal: a) I will track all the transactions and find the final holding wallet addresses b) I will lnvestigate Scammers Information & verify them c) I will check the scammer website for vulnerabilities d) I will provide a report that include every single step details for the law enforcement Hire me to get this service immediately 2. SOC Setup for monitoring your target devices. My project offers a comprehensive Security Operations Center (SOC) setup service that integrates Elastic Search, Wazuh, and Filebeat to provide an all-encompassing solution for monitoring and securing your IT infrastructure. This service is designed to help organizations of all sizes protect their digital assets, ensure compliance with industry standards, and respond swiftly to security incidents. #Elastic Search Installation: #Wazuh Installation: #Filebeat Installation: #Manager Installation on Client Machine: #Dashboard and Reporting Setup: #Testing and Validation: #Training and Handover: Providing training sessions to your team on how to use and manage the SOC setup. Key Benefits: Enhanced Security Posture: Gain comprehensive visibility into your network, identify threats in real-time, and respond swiftly to security incidents. Why Choose My Service? With 5 years of experience in cybersecurity and SOC implementations, I bring a wealth of knowledge and skills to ensure your project is successful. My background includes working with various organizations to enhance their security measures and protect their digital assets. Hire Me Now! 3. Cyber Crime Investigator: I investigate and prevents criminal activities in the digital world. I analyze digital evidence and work with law enforcement to protect individuals and organizations from online threats. Hire me to get this service immediately Hire me to get this service immediately 4. Digital Forensics Service: I specialize in digital forensics and cyber investigation services to uncover the truth behind cyber incidents. With 10 years of experience, I offer: a) Digital Forensics: Expert analysis of digital devices to retrieve critical evidence. b) Incident Response: Swift response to contain breaches and identify attack vectors. c) Network & System Analysis: Identification of unauthorized access and vulnerabilities. d) Malware Analysis: In-depth examination to determine malware nature and impact. e) Expert Witness Testimony: Qualified to provide clear technical support in legal proceedings Hire me to get this service immediate 5. Vulnerability Assessment & Penetration Testing (VA/PT) Service: With nearly 10 years of experience in vulnerability assessment & penetration testing, I aim to provide the highest level of security for clients' websites and applications. Through testing and a comprehensive report, I identify vulnerabilities and offer actionable recommendations for improvement. Please provide project details for an accurate estimate. Hire me to get this service immediately 6. Hack Investigation & Hack Removal Service: I offer comprehensive Hack Investigation & Removal services a) Thoroughly investigate the hack, identify its source and impact. b) Swiftly remove malicious code and unauthorized access. c) Recover compromised data and fortify security measures. d) Continuous monitoring and support for ongoing protection. Hire me to get this service immediately 7. Crypto transaction tracking service: I have done 50+ crypto scam cases already. I can tracking your scammed crypto money that you have send to the scammer unfortunately. I will track all the transactions & will find the final folding wallet addresses where your money is currently stored. By that information you can claim to retrieve your money back. 8. Ethical Hacking Service: I will do it to protect you from cyber criminals legally and ethically.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Cryptocurrency
    Growth Hacking
    iPhone
    Network Security
    Information & Communications Technology
    Penetration Testing
    Information Security
    Information Analysis
    MySQL
    Vulnerability Assessment
    Cybersecurity Management
    Digital Forensics
    System Security
    Cryptography
    Ethical Hacking
  • $65 hourly
    Seasoned IT Engineer with over three decades of hands-on experience in designing, implementing, and maintaining cutting-edge technology solutions for the investment banking, manufacturing and managed service organizations. Deep expertise in various IT domains, including infrastructure, networking, cybersecurity, and cloud computing. Known for adaptability, out of the box problem-solving, and a relentless commitment to staying current with the latest technologies. Expert at identifying new evolving IT landscape and consistently delivering innovative solutions that drive efficiency, reduce costs, and enhance overall business performance. Proven track record of leading high-performing teams, managing complex projects, and exceeding organizational goals. Trusted and respected professional, poised to continue making impactful contributions in the field of IT. Skills include infrastructure design, implementation and supporting various operating systems, networking, cloud computing, virtualization, cybersecurity, disaster recovery, database management, storage, containers & orchestration, monitoring & logging, data analysis, ITIL, various hardware & software solutions, IoT technologies, legacy systems, mobile technology, management and vendor management.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Cloud Services
    Security Assessment & Testing
    Cybersecurity Management
    System Installation & Upgrades
    Governance, Risk Management & Compliance
    High Availability and Disaster Recovery
    Data Backup
    Managed Services
    Remote IT Management
    Technical Support
    Office 365
    Virtualization
    Network Administration
    Server Administration
    Infrastructure Management
  • $45 hourly
    Advanced Software Development | Advanced Cyber Security | Information Technology & Security SUMMARY: Family owned and operated. Information Technology professional with 10+ years of professional experience working with operating systems, android, IOS, and networking. Also, 3+ years of software development experience and 3+ years as a cybersecurity professional. Plus, I absolutely enjoy Information Technology and Cyber Security and the ever-changing environment that the two produce. Customer service professionals with a focus on excellence. Career Type: INTJ: known as the Mastermind, who is very strategic, innovative, and determined to succeed with a willingness to learn. Also, ideal career matches for Information Technology, Cyber Security and Software Development. ________________________________________________________________________________________________________________________________________________________________________________________________________ Information Technology & Cyber Security Competencies: * Networking * Software Development *
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Operating Systems Development
    .NET Framework
    Information Security
    Information Technology
    Android
    iOS
    Database
    C#
    Data Recovery
    System Security
    Cybersecurity Management
    C++
    Linux
    Chrome OS
    Tech & IT
  • $42 hourly
    I conduct ✔️Penetration Testing and ✔️Vulnerability Assessment services I am a Certified CyberSecurity Professional with 4+ years of experience in Pentest of External/Internal Network Infrastructure, Web applications, and Mobile (Android & IOS) applications. I also hold Industry's renowned Certifications, aimed for Experienced Penetration testers like OSCP & CREST Certification. ============== Am I the Best Fit for your Job? ============ If you are a small or medium-sized business that operates online and handles sensitive data, I can provide you with expert Penetration Testing and Vulnerability Assessments to ensure the security of your systems and networks. My services can help you Comply with regulations and industry standards like PCI-DSS, IOS 27001, GDPR, and HIPAA, giving you peace of mind and protecting your reputation. ============== Why Me? ============ My Unique Pentest Methodology includes: ✅Focused and Comprehensive Manual Penetration Testing based on OWASP Top 10 and PTES. ✅A Detailed and Easy-to-Understand Pentest Report about the Findings, along with their Impact and Remediation Methods. ✅ Automated Testing via Paid Professional Tools (Only if you Authorize me). ✅ Conducting Pentest in a Safe and Controlled Environment. ✅ Free Re-Testing to confirm Fix applied correctly ============== Certifications I Owned ============ • CREST CRT - CREST Registered Penetration Tester A practical assessment exam where the candidate is expected to find known vulnerabilities across common network, application and other technologies. Many regulatory bodies in United Kingdom(UK) and Australia require the use of CREST certified provider for penetration testing. • OSCP - Offensive Security Certified Professional OSCP is a well-respected certification and a lengthy 24 hour exam for those that aspire to become senior-level penetration testers. It trains not only the skills, but also the mindset required to be a successful penetration tester • CEH - Certified Ethical Hacker The CEH provides an in-depth understanding of ethical hacking phases, various attack vectors, and preventative countermeasures.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    WordPress Security
    Virus Removal
    GDPR Compliance Review
    WordPress Malware Removal
    PCI DSS
    ISO 27001
    Website Security
    Web Application Security
    OWASP
    Web App Penetration Testing
    Network Penetration Testing
    Network Security
    Nessus
    Penetration Testing
  • $28 hourly
    Self-motivated independent technology consultant with a passion for learning new skills. Currently experienced in the following domains: Software testing Cybersecurity consulting Business continuity planning Disaster recovery planning Incident response planning Break/fix IT Services
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Policy Writing
    System Security
    Incident Management
    IT Asset Management
    IT Compliance Audit
    Information Security
    Certified Information Systems Security Professional
    Security Analysis
    Bash Programming
    Linux
    Data Analysis
    Microsoft Active Directory
    Technical Writing
  • $45 hourly
    With my 6 years of professional experience designing software and embedded system firmware, I can get your project completed with top-level techniques quickly. I will provide professional-level outputs and get you the most for your money. My experience in new product integration will help me guide you through your project from concept to full production. I also have several years of experience in firmware and software testing and solutions. Countless hours in the embedded system and video streaming to characterize issues and develop solutions that were constrained by device firmware, back-end, and desktop software. I am an expert with, computer-aided design and analysis software, including but not limited to STM32 CubeMX IAR Workbench Keil uVision Segger Studio FreeRTOS AWS IoT Core/AWS Lambda
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Qt Framework
    API
    C#
    Windows App Development
    .NET Core
    Desktop Application
    .NET Framework
    Firmware Programming
    C++
    Python
    STM32
    Embedded Linux
    Raspberry Pi
    Arduino
    Embedded C
  • $30 hourly
    👋 Hi there! I'm your go-to tech enthusiast 🚀 with a versatile skillset that bridges the gap between innovation and security. 👨‍💻 On the frontend, I wield the magic of ReactJS to craft captivating user experiences that engage and delight. 🎨 Backed by the powerful duo of Django and Flask, my backend expertise weaves the fabric of seamless functionality. 🌐 Python is my playground 🐍, where I craft scripts that bring efficiency to everyday tasks and supercharge processes. But wait, there's more! With Selenium, I've mastered the art of automation 🤖, utilizing sophisticated techniques to navigate around protections, gather data, and orchestrate tasks like a pro. 🤯 And here's where the plot thickens: my background in cyber security lends a unique layer to my skills. I'm not just coding; I'm coding securely. 🔐 Whether it's developing ironclad code or ingeniously bypassing protections, I've got your back. But that's not all! 🌟 I'm proud to share that I'm among the TOP 5% of Upwork's successful freelancers, all thanks to my coveted Top Rated Plus badge. 🏆 I don't just work; I architect experiences, fortify security, and bring ideas to life with a sprinkle of innovation. Let's collaborate and turn your projects into tech-powered masterpieces! 🌟🔒🔍
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Web Crawler
    Data Extraction
    Automation
    Linux
    Digital Forensics
    Vulnerability Assessment
    Reverse Engineering
    Ethical Hacking
    Penetration Testing
    DevOps
    Selenium
    Data Entry
    Data Scraping
    Python
  • $150 hourly
    I focus on providing cybersecurity compliance, cyber risk assessment, and cybersecurity consulting services to small businesses specializing on the implementation of and compliant to CMMC, DFARS 252.204-7012, and NIST 800-171 requirements. I have worked with NIST 800-171 since 2019 providing guidance to small businesses on meeting the requirements of NIST-171. This includes System Security Plan (SSP) development, Plan of Actions and Milestones (POA&M) creation, Policy and Procedure Development, and technical control implementation. There is more to CMMC compliance than buying a set of pre-made policy and procedure templates. As recent government legal action shows, the Department of Defense is pursuing legal action against companies not meeting CMMC and DFARS requirements after claiming to meet the requirements to win DoD contracts. Let me help your organization meet compliance and more importantly - stay compliant! I provide recommendations to small business owners that are cost-effective to meet cybersecurity compliance requirements and lessen cybersecurity risk. Specialties: cyber risk assessments, security gap analysis, policy and procedure development, system security plan (SSP) development, Plan of Action and Milestones (POA&M) creation Frameworks: NIST Cybersecurity Framework, NIST Privacy Framework, NIST Risk Management Framework (RMF) Regulations: CMMC, DFARS 252.204-7012, FAR 52.204-21 Control Catalogs: NIST 800-53, NIST 800-171 Education: Doctorate - Cybersecurity (in-progress), Masters – Administration, Masters – Computer Science, Bachelors – IT Management Certifications: CMMC RP, CISSP, CRISC, HCISPP, AWS Cloud Practitioner
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Policy Analysis
    Security Analysis
    Information Security Governance
    Information Security Audit
    Certified Information Systems Security Professional
    Cybersecurity Management
    Information Security
    Information Security Consultation
  • $80 hourly
    passionate security enthusiast interested in assisting a team increase their security posture by providing guidance and consultation on building and improving security operation capabilities, reducing overall attack surface with proper vulnerability management, and security engineering/architectural improvements.
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    Security Operation Center
    Security Engineering
    Cloud Engineering Consultation
    Cloud Computing
    Cloud Security
    Security Analysis
    Google Cloud Platform Administration
    Information Security Governance
    Information Security
    Network Security
    Configuration Management
  • $50 hourly
    With a rich background spanning over 5+ years in designing and executing robust cybersecurity solutions, I am a Cybersecurity Specialist Consultant dedicated to safeguarding digital landscapes. My journey has taken me from the foundational steps of security analysis to spearheading roles as a Co-Founder and CTO, alongside pivotal positions in cybersecurity engineering and ethical hacking across global landscapes from Jakarta to Dallas, and Sydney to the Netherlands. My expertise lies in a deep understanding of cyber threats and vulnerabilities, backed by a Bachelor's degree in Cybersecurity from Deakin University and certified mastery in Blockchain Security, Advanced Penetration Testing, and Fuzzing and Crash Analysis. I've successfully led comprehensive security initiatives, including developing XDR and SIEM solutions, managing multi-layered security systems, and pioneering full-scale cybersecurity startups. My approach is rooted in innovation and efficiency, aiming to protect organizational assets against ever-evolving cyber threats with customized security strategies. At the heart of my service is a commitment to operational excellence and a proactive stance on cybersecurity, ensuring I'm always ready to counteract cyber threats swiftly. Through Encripti, my cybersecurity startup, and various contractor roles, I've honed my skills in vulnerability assessments, red/blue team engagements, and crafting defensive architectures against complex cyber attacks. My portfolio is a testament to my ability to communicate complex security concepts effectively and to collaborate towards enhancing cybersecurity resilience in dynamic environments. In seeking new opportunities on Upwork, I aim to bring my wealth of experience and a proactive approach to cybersecurity to organizations looking to fortify their defenses. Whether through strategic consulting, hands-on penetration testing, or crafting comprehensive security frameworks, my goal is to deliver unparalleled value and security assurance to my clients.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Blockchain Security
    API Testing
    Cyber Threat Intelligence
    Cybersecurity Monitoring
    Risk Analysis
    Virus Removal
    Web Application Security
    Data Analytics
    Smart Contract
    Malware Removal
    Security Testing
    Vulnerability Assessment
    Application Security
    Cybersecurity Management
    Penetration Testing
    Digital Forensics
  • $99 hourly
    I am a professional freelancer with THIRD PARTY LIABILITY INSURANCE for over two and a half million dollars, so you are in safe hands. I am Microsoft Certified Trainer, Office 365, GCP, AWS, and Azure Expert. Honored as Microsoft Most Valuable Professional in Azure area. I cover architecting, security, administrating, and migration of all three major clouds – Azure, AWS, and GCP. Apart from the main area of Cloud expert in the field of infrastructure servers Windows Server 2003-2016, Microsoft Active Directory, Hyper-V Private Cloud, IIS, System Center, SQL. Private Cloud, System Center, Hyper-V, Open Stack Expert, and all Microsoft products Expert. Linux Server administrator. I am the holder of certificates: • pSeries AIX UNIX Support • First Certificate in English • PRINCE2 Practitioner • Microsoft Certified: Azure Administrator Associate • Microsoft® Certified Solutions Expert: Cloud Platform and Infrastructure • Microsoft® Certified Solutions Associate: Cloud Platform • Microsoft® Certified Solutions Expert: Productivity • Microsoft® Certified Solutions Expert: Data Management and Analytics • Microsoft® Certified Solutions Associate: Windows Server 2016 • Microsoft® Certified Solutions Associate: Windows 10 • Microsoft Specialist: Configuring Windows Devices • Microsoft Specialist: Architecting Microsoft Azure Solutions • Microsoft Certified Solutions Developer: Azure Solutions Architect • Microsoft Specialist: Developing Microsoft Azure Solutions • Microsoft® Certified Solutions Expert: Data Platform • Microsoft Specialist: Implementing Microsoft Azure Infrastructure Solutions • Microsoft® Certified Solutions Associate: Office 365 • Microsoft® Certified Solutions Expert: Private Cloud • Microsoft® Certified Solutions Expert: Messaging • Microsoft® Certified Solutions Associate: SQL Server 2012/2014 • Microsoft® Certified Solutions Associate: Windows Server 2012 • Microsoft® Certified Solutions Expert: Server Infrastructure • Microsoft® Certified IT Professional: Enterprise Administrator on Windows Server 2008 • Microsoft® Certified Solutions Associate: Windows Server 2008 • Microsoft® Certified Technology Specialist: Windows Server 2008 Applications • Microsoft® Certified Technology Specialist: Windows Server 2008 Network • Microsoft® Certified Technology Specialist: Windows Server 2008 Active Directory • Microsoft® Certified Technology Specialist: Microsoft Exchange Server 2010
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Database Administration
    Disaster Recovery
    Amazon ECS
    Alexa Skills Kit
    Azure App Service
    Microsoft Azure SQL Database
    Linux System Administration
    AWS Lambda
    Windows Server
    Microsoft Exchange Server
    Microsoft Azure
  • $145 hourly
    Vastly experience IT expert and top ranked AWS consultant on Upwork that specializes in AWS consulting and migrating business environments, applications and data centers to the AWS cloud. Certified AWS Solutions Architect and AWS Certified Security - Specialty and specialist at creating secure, highly available and cost efficient environments in the AWS cloud that meet all modern compliance standards such as HIPAA, PCI and SOC2. AWS instructor and SME for Simplilearn, an online IT training and certification site and instructor for A Cloud Guru, world leader in cloud computing training. Over 15 years experience of in-house IT consulting for large investment banks in London, Sydney & New York. Contact me if you need highly recommended AWS certified consulting services to evaluate your needs, make the move to the cloud, and vastly improve your technology environment. Specialties: - All things AWS - Cloud migrations - Cloud architecture - Cloud cost optimization - Compliance: HIPAA/SOC2 - IaaS/PaaS/SaaS - Disaster Recovery - Storage solutions - Databases
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Application Security
    Security Infrastructure
    AWS Server Migration
    Amazon EC2
    Microsoft SQL Server Administration
    MySQL
    AWS Lambda
    Amazon Web Services
    Amazon RDS
    Amazon S3
    IT Management
    Database Administration
    Vulnerability Assessment
  • $999 hourly
    Computer Science Engineer/Ethical Hacker/Cyber Security Expert who has been providing security for corporate and individuals. ✌Cyber Security/Ethical Hacking - Securing mobile & Pc, running tests for vulnerabilities & server-side security (11+ experience) ✌Web development - JavaScript , Php (10+ experience) ✌App development - java , Cross-platform (7+ experience) ✌App/ Backend Development: Golang, Clojure, Scala, Ruby on Rails (5+ Experience) ✌CMS - Joomla, WordPress, Drupal (8+ experience) ✌Databases/Caches: Postgres, Redis I usually develop cross-platform and Android apps and build dynamic websites. I can develop the product very quickly and with high accuracy. I believe in customer satisfaction. U say it I develop it any language any software you need and if you want to secure your self from attacks I am always available. My work is fast and secure. *Price will vary on the complexity of the project Happy new year 2023 !!!
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Information Security
    Security Engineering
    Ripple
    Bitcoin
    Internet Security
    Android App Development
    XML
    Ethical Hacking
    Cryptocurrency
    Digital Marketing
    PHP
    JavaScript
  • $125 hourly
    I provide affordable cyber security solutions to startups, small and medium-sized businesses, non-profits, and other organizations. I organizations that need improved security but don't have the budget to support an enterprise level. I work with these companies to create a security solution that is both affordable and effective. In today's world of ever-increasing cyber threats where small businesses are targeted more frequently, it is vital that these companies have IT Security systems in place. Statistics show that nearly half of small companies that suffer a cyber breach never recover. SPECIALITES: • Vulnerability Analysis • Penetration Testing • Compliance Assessment • Network Security Planning • Consultation • Managed Security Services • Risk Assessment & Management CMMC, HIPAA, SOC2, GDPR,
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Data Privacy
    Vendor Management
    Information Security
    Security Analysis
    Penetration Testing
    Risk Assessment
    Regulatory Compliance
    Cybersecurity Management
    Ethical Hacking
  • $275 hourly
    🌟 TOP RATED PLUS Cybersecurity Consultant with 100% Job success rate 🌟 ✅ Penetration Testing: Standard, Web application, mobile applications. ✅ Compliance: CMMC, DFARS, NIST 800-53, NIST 800-171, PCI, HIPAA, GDPR, ISO, SOC, SOX, GLBA, FedRAMP, CCPA, and more. ✅ Incident Response: Ransomware recovery, hacking response, forensic investigations. ✅ vCISO: Virtual Chief Information Security Officer ✅ Vulnerability Management: Vulnerability Scanning Hello, It is great to meet you (virtually)! My name is Tyler. I have over 15 years of cyber-security experience in multiple verticals. I have worked with fortune 500 brands, government, military, and intelligence agencies. 🌟 I have provided expert cybersecurity and compliance consulting for startups to hundreds of businesses! 🌟 My core expertise resides in: compliance and governance (PCI, HIPAA, SOC 2, NYSDFS, CMMC, DFARS, ISO, NIST, GDPR, and more), ethical hacking, incident response, penetration testing, secure design and architecture, and public speaking. I am an excellent writer and also possess business savvy. Pairing technical expertise with exemplary writing skills is my forte. I am also fluent in Brazilian Portuguese. I currently hold the following educational degrees and certifications: ✅ Master of Business Administration (MBA) ✅ Bachelor of Science in Cyber-Security ✅ Certified Information Systems Security Professional (CISSP) ✅ GIAC Certified Incident Handler (GCIH) ✅ GIAC Security Essentials Certification (GSEC) ✅ Microsoft Certified Systems Expert (MCSE) ✅ Microsoft Certified Systems Administrator (MCSA) ✅ Microsoft Certified IT Professional (MCITP) ✅ CompTIA Security+ ✅ CompTIA A+ ✅ CIW Web Design Associate WHY CHOOSE ME OVER OTHER FREELANCERS? -Professionalism: I treat all clients with respect and honor their trust in my services. -Expertise: I have expertise across many cybersecurity, information technology, and compliance areas. -Responsiveness: Constant and effective communication is the key to a successful engagement. -Dedication: When i take on a task or project, you deserve my undivided attention and focus! -Versatility: I can easily pivot from many different tasks. Whether your project is a standard penetration test or a Chief Information Security Officer engagement, I have the ability, knowledge, experience, and credentials to adjust based on your requirements. -I have led over 150 incident response cases. -I have brought over 75 organizations to full compliance for DFARS, NIST, PCI, HIPAA, GDPR, and more. -I have conducted over 200 penetration tests. ✅ I will ensure that you get the results that you deserve. My clients trust me to complete their tasks and I ALWAYS deliver! Whether you are seeking a long term partner or a short term project, I am ready to deliver the high quality results that you deserve.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Certified Information Systems Security Professional
    HIPAA
    Defense Federal Acquisition Regulation Supplement
    Policy Writing
    GDPR
    Internet Security
    Security Analysis
    Information Security
    Encryption
    Security Assessment & Testing
    Application Security
    Incident Response Plan
    Vulnerability Assessment
    Network Security
    Penetration Testing
  • $75 hourly
    Dear Prospect, Greetings !!! I am a dedicated freelancer with over 20 years of total IT experience and have been working on Cloud Services since a decade. I offer the following services 1. Cloud Advisory - Total Cost of Ownership calculation, Cloud Readiness Planning, Migration Planning, On Prem Assessment, Email Migration Planning, & Cloud Security Assessment 2. Tactical Services - Cloud Migration & Deployment, Email Migration from/to G Suite & Office 365, Automation & DevOps using Ansible, Terraform & Cloud Native Tools, Cloud Proof of Concept, Enterprise Application Deployment on Cloud (WordPress, Confluence, etc), Single Sign On configuration, Multi Factor Configuration, PowerApps & Power Automate Deployment (Flow), & Mobile Device Management with Apple & Android 3. Managed Services - I provide dedicated support to Cloud platforms & applications like G Suite, Google Cloud Platform, Microsoft Azure, Microsoft Office 365, Active Directory, Amazon Web Services, etc. I am totally hand on and commit to a single project at a time if required. I provide quality deliverables and documentation and ensure that the project is delivered to you with highest standards. I am familiar with tools like Cloud Migrator, BitTitan, ShareGate, Velostrata, Cloud Physics, Movere, & Cloud Endure. I have migrated over 150,000 mailboxes across different platforms like Office 365, G Suite, Lotus Notes & IMAP/POP based platforms with minimal downtime.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Amazon Web Services
    Microsoft Active Directory
    Microsoft SharePoint
    Business with 100-999 Employees
    Windows Server
    Office 365
    Microsoft Exchange Server
    Shopify
    macOS
    Data Center Migration
    Cloud Security Framework
    Security Infrastructure
    Email Deliverability
    Google Cloud Platform
  • $99 hourly
    I help organizations build and manage a strong cybersecurity program. I have established resilient cybersecurity in Fortune 100 companies —Warner Bros., EA Sports, Pfizer, State Farm Insurance, and Goldman Sachs and can do the same for your business.
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Cloud Security
    Network Security
    Cybersecurity Monitoring
    SOC 2
    HIPAA
    PCI
    Certified Information Systems Security Professional
    ISO 27001
    Security Infrastructure
    Compliance Consultation
    Web Application Security
    Information Security Audit
    Vulnerability Assessment
    Penetration Testing
    Security Policies & Procedures Documentation
  • $111 hourly
    I specialize in Cybersecurity, threat mitigation (hacking cleanup and repair) and system administration on a enterprise scale, as well as full stack development. Complete, integrated and reliable solutions to the most challenging and unique business IT needs, no matter the complexity or difficulty. Fluent in PHP, HTML, JavaScript, Node, and several other programming languages. Experienced Network architect Cybersecurity preventative monitoring and protection, threat detection, and response Cloud Infrastructure management, consulting, and deployment Web & Database migration, management and repair I am your complete IT solutions provider, with over 5+ years of experience!
    vsuc_fltilesrefresh_TrophyIcon Certified GIAC Security Experts
    Security Assessment & Testing
    System Administration
    Vulnerability Assessment
    Security Engineering
    Cloud Security
    Malware Removal
    Cloud Management
    Cloud Architecture
    Security Infrastructure
    IT Consultation
    Information Security
    System Hardening
    DevOps
    PHP
    WordPress
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