Hire the best Application Security Freelancers in Bangladesh

Check out Application Security Freelancers in Bangladesh with the skills you need for your next job.
  • $90 hourly
    You'll get a Cloudflare Expert, Website Security Specialist and System Administrator with a 4-year Bachelor's of Computer Science Engineering and more than 5-years+ Experience in web development. ✅ Cloudflare Performance Optimization ✅ Cloudflare DNS Configuration ✅ Cloudflare Firewall Rules Setup ✅ Cloudflare Cache Configuration ✅ Cloudflare Page Rules Setup ✅ Cloudflare WAF (Web Application Firewall) ✅ Cloudflare Speed Optimization ✅ Cloudflare Email Routing ✅ Cloudflare SSL Certificate ✅ Cloudflare Image Optimization ✅ Cloudflare Workers Installation ✅ Cloudflare Workers Setup ✅ Cloudflare Worker Script ✅ Cloudflare Stream Video ✅ Cloudflare Zaraz Setup ⭕ Premium Services for You 1. Website Security Consultancy 2. Website Malware Removal 3. Hacked Website Recovery 4. Website Design and Development 5. Website Performance Optimization 6. Website Bug Fixing 7. Cloudflare Expert
    vsuc_fltilesrefresh_TrophyIcon Security
    Page Speed Optimization
    Technical SEO
    Laravel
    WordPress
    DNS
    Network Administration
    System Administration
    Application Security
    Website Security
    Internet Security
    Cloudflare
    Prompt Engineering
    Generative AI
    AI Consulting
    Artificial Intelligence
  • $35 hourly
    Greetings! I am Mir, a seasoned Linux system administrator, and web security expert. With an enviable record on UpWork, boasting over 500 successful projects, I pride myself on being one of the most reliable experts available on the platform. 🏆500+ Successful Projects On Upwork 🏆8+ Years of Experience 🏆1500+ Upwork hours 🏆500+ 5-Star Reviews I specialize in web server security and firewall configurations, as well as malware removal, hack recovery, blacklist removal, web application penetration testing, computer forensics, ethical hacking, and Linux system administration and more. # Linux *- Linux System Administrator. #. Web Programming *- PHP, HTML, CSS, JavaScript, MySQL #. DNS *- DNS (Domain Name System) manager, Custom DNS Record, Domain Transfer *- Move websites to a new host without any downtime. #. Web Hosting *- Maintenance web hosting server. *- Troubleshoot and correct the server error. *- Website loading speed optimization. *- Makes the server faster by changing the configuration of the server. #. WordPress *- WordPress Website Development *- Page Speed Optimizations' *- Website Hardening (WP Security) # eMail *- Check for email blacklists and remove any that are found. *- Fix the email deliverability problem. #. Analytics *- Google Analytics, Piwik, and custom analytics. #. Other ✔Cloudflare ✔AWS ✔WordPress ✔VirtualBox ✔Bitnami ✔Elementor ✔Plesk ✔cPanel ✔Google Search Console ✔SMTP ✔Apache ✔Nginx ✔RTMP ✔VPN - Wireguard/OpenVPN ✅Many more.. 🔯 P.S. I want to reassure you that I will not be including the URL of your website in my portfolio. I highly value and respect your privacy. Upon completion of my task, I strongly suggest updating the password you have provided to me and deactivating my access. Thank you. ☎If you're looking for a reliable, professional, and highly skilled web server expert, I'm here to help. Contact me to discuss your project needs and goals. 🕑I'm at your service around the clock, 24/7, ready to assist you every hour of the day – well, almost every hour, as I do need a bit of beauty sleep!🌙😄
    vsuc_fltilesrefresh_TrophyIcon Security
    Amazon Lightsail
    System Administration
    Malware Removal
    DNS
    Virtual Private Server
    Internet Security
    Cloudflare
    Web Hosting
    Application Security
    WordPress Malware Removal
    Domain Migration
    WordPress
    MySQL
    PHP
    Ecommerce Website
  • $20 hourly
    Introducing a cybersecurity expert with 4 years of experience as a 𝐩𝐞𝐧𝐞𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐞𝐬𝐭𝐞𝐫 and 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐢𝐧 𝐄𝐭𝐡𝐢𝐜𝐚𝐥 𝐇𝐚𝐜𝐤𝐢𝐧𝐠 𝐚𝐧𝐝 𝐀𝐖𝐒 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲. An expert in safeguarding digital domains, turning vulnerabilities into strengths. Your digital realm's ultimate support is here. I will ensure your digital fortress stands unyielding.🔒🌐 𝙈𝙮 𝙊𝙛𝙛𝙚𝙧𝙞𝙣𝙜𝙨: 1. Comprehensive vulnerability assessment 2. Thorough penetration testing 3. Identification of security weaknesses 4. Risk analysis and prioritized recommendations 5. Exploitation simulation to assess real-world impact 6. Client-specific testing based on unique needs 7. Compliance with industry standards (e.g., OWASP) 8. Detailed, actionable report with mitigation steps 9. Ongoing support for security enhancements 10. Confidential and professional engagement 𝙒𝙝𝙮 𝙈𝙚?? 1. 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Years of specialized experience in penetration testing. 2. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: Demonstrated success in identifying critical vulnerabilities. 3. 𝗧𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵: Customized testing to match your unique security requirements. 4. 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲: Adherence to industry standards and best practices. 5. 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗥𝗲𝗽𝗼𝗿𝘁𝘀: Detailed findings and actionable recommendations. 6. 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝘃𝗲 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽: Engaging in open communication and client involvement. 7. 𝗧𝗶𝗺𝗲𝗹𝘆 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Efficient testing and prompt delivery of results. 8.𝗧𝗶𝗺𝗲𝗹𝘆 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Highest standards in data privacy and protection. 𝘾𝙚𝙧𝙩𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨: 1. Certified Ethical Hacker (𝗖𝗘𝗛) By EC-Council 2. AWS Certified 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝘆 By AWS 3. Certified 𝗔𝗣𝗜 𝗣𝗲𝗻𝗲𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗧𝗲𝘀𝘁𝗲𝗿 By APISec University 4. Network Defense Essentials (𝗡𝗗𝗘) By EC-Council 5. Digital Forensics Essentials (𝗗𝗙𝗘) By EC-Council 6. Ethical Hacking Essentials (𝗘𝗛𝗘) By EC-Council 7. Network Security Expert 1 (𝗡𝗦𝗘-𝟭) By Fortinet 8. Network Security Expert 2 (𝗡𝗦𝗘-𝟮) By Fortinet 9. Network Security Expert 3 (𝗡𝗦𝗘-𝟯) By Fortinet 𝙄𝙣𝙙𝙚𝙥𝙚𝙣𝙙𝙚𝙣𝙩 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 𝙔𝙤𝙪 𝘾𝙖𝙣 𝙏𝙧𝙪𝙨𝙩 I 𝐓𝐫𝐲𝐇𝐚𝐜𝐤𝐌𝐞 𝐓𝐨𝐩 𝟏 % I 𝗖𝘆𝗯𝗲𝗿𝗗𝗲𝗳𝗲𝗻𝗱𝗲𝗿𝘀 𝗚𝗹𝗼𝗯𝗮𝗹 𝗥𝗮𝗻𝗸 𝟭𝟲
    vsuc_fltilesrefresh_TrophyIcon Security
    AWS CloudTrail
    Security Operation Center
    Cloud Security
    WordPress Security
    Web Application Security
    Network Penetration Testing
    White Box Testing
    Black Box Testing
    Metasploit
    System Security
    Vulnerability Assessment
    Network Security
    Application Security
    Penetration Testing
    Information Security
  • $25 hourly
    ⭐️Professional Penetration Tester 🔐Certified Ethical Hacker 💎Malware Removal Expert 🔎Are you looking for a highly skilled penetration tester to secure your Web applications, Mobile apps, APIs, and Networks, Systems from hackers? No worries! I am here. I am a Professional Penetration Tester and Ethical Hacker with 7+ Years of experience in Cybersecurity, Ethical Hacking and Penetration Testing. I have extensive experience in all types of pen-test, including black box, white box, and grey box. In my deliverables, you'll receive a professional penetration testing report detailing each vulnerability found, proofs-of-concept, and remediation to fix them😊. Don't leave it until it's too late. Secure your systems now to prevent hackers from misuse of your vulnerabilities. 🌟 My Penetration testing services, including: ✅ Web Application Penetration testing ✅ Mobile app (Android & IOS) penetration testing ✅ API Penetration Testing ✅ Network Penetration testing ✅ Cloud Penetration testing ✅ Ethical Hacking ✅ Vulnerability Assessment & Management ✅ Malware threats analysis ✅ Digital forensics investigation ✅ Vulnerability Assessment and Penetration Testing (VAPT) ✅ Pentest of any kind of SQL Injection, XSS, OWASP Top 10, 4000 other vulnerabilities ✅ Troubleshooting Server and Network issues 🌟 My Malware Removal services for WordPress and other CMS: ✅ WordPress Malware/Virus Removal and Security ✅ Recover Hacked WordPress website and Malware Removal ✅ WordPress Website Secure Migration ✅ Japanese or Pharma-Hacked SEO Spam Removal from Google Search ✅ Fix redirecting Fishing or spamming URLs ✅ Remove WordPress malware, malicious codes, backdoors, Shells, Viruses, Trojans and Backdoors. 🛠️ Expertise in Tools: Burpsuite Professional, Nessus Premium, Acunetix Pro, OWASP ZAP, Nmap, Postman, SQLMap, Metasploit, Netcat, Wireshark, Kali Linux, OpenVAS, Splunk, Mimikatz, Impacket python framework, and so on. Using these tools, I can extensively examine your applications, networks, and systems for vulnerabilities and provide thorough reports and suggestions for strengthening your security posture. Let me assist you in keeping your systems secure. 🌟 Why you choose me? ✅ Respect Deadlines: I always respect and honor timelines for my projects. Never take a lot of project at a time. This account is my lifetime asset so QUALITY FIRST! ✅ Client Reviews: I focus on providing value to all of my clients and earning their TRUST. ✅ Responsiveness: I am extremely responsive and keep all lines of communication readily open with my clients. ✅ Communication: I always maintain strong communications with my clients. ✅ Kindness: One of the main aspects of my life that I implement in every facet. Treating everyone with respect, understand all situations with empathy, and genuinely want to improve my client's situations. I am confident that you will be satisfied with the quality of work and value that you can expect from working with me. Thank you for taking the time to read my profile. 𝐈 𝐚𝐦 𝐣𝐮𝐬𝐭 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐚𝐰𝐚𝐲 ! Click the green “Send Message” ✉️ button in the top right-hand corner. Thank you GM Salman A Mehbub
    vsuc_fltilesrefresh_TrophyIcon Security
    OWASP
    System Administration
    Network Penetration Testing
    Web Application Security
    Ethical Hacking
    Website Security
    WordPress Malware Removal
    Web App Penetration Testing
    Cybersecurity Management
    Security Assessment & Testing
    Application Security
    Information Security
    Malware Removal
    Vulnerability Assessment
    Penetration Testing
  • $71 hourly
    InfoSec Consultant | GRC Consultant | Security Engineer | Security Expert | Penetration Tester | Cyber Security Specialist | Software Security Engineer| CEH | ECSA | LPT (MASTER) | ISO 27001 LI (BSI) | Microsoft Azure Security Technologies (AZ-500)| AWS Certified Security – Specialty | Certified Information Security Manager (CISM) | Certified Information Security Auditor (CISA) Seasoned security professional with 14+ years of demonstrated experience both building and breaking applications, networks and clouds seeking a challenging engagement. Core technical competencies include application security architecture, web application and thick client penetration testing, reverse engineering, network penetration testing, and threat modeling, DevSecOps, SSDLC Implemtor, SAST, DAST, IAST, OSINT with a keen eye for business value and growth. Expert In 1. Application Penetration Testing with the recommendation for remediation against OWASP Top 10, SANS 24 etc. 2. Complete security assessment of Application with the recommendation for remediation with HIPAA, ISO 27001, DISA STIG, OWASP ASVS, PCI DSS WASC Threat Classification 3. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation HIPAA, PCI DSS 4. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation as a part of SSDLC 5. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, foca pro, Buscador, Maltego, Recon-ng, Shodan, theHarvester etc. 6. API Security 7. Malware, Phishing, Breach, data leakage detection 8. Firewall audit and configure 9. Security and penetration testing trainer 10. Android and iOS application vulnerability detection and security testing 11. Hands-on S-SDLC Implementation 12. DevSecOps 13. Integration of security in CI/CD automation CMS Security Expert 1. Joomla Theme, Plugin Virus, Malware detection and removal expert 2. Magento Theme, Plugin Virus, Malware detection and removal expert 3. Drupal. woo-commerce security expert including PCI-DSS compliance audit ** I am able to conduct a complete security audit for any CMS including network, server and database. Certification Achieved 1. CEH v10 - Certified Ethical Hacker v10 2. ECSA v9 - EC- Council Certified Security Analyst v9 3. CEI v2 - Certified EC-Council Instructor v2 4. Certified Application Security Engineer - Java 5. Licensed Penetration Tester (Master) 6. Alien Vault Certified Security Engineer (Training done waiting to sit for the Exam) 7. CISSP - Certified Information Systems Security Professional (ISC2 Training done waiting to sit for the Exam) 8. ISO 27001 Lead Implementor. 9. Microsoft Certified: Azure Security Engineer Associate (AZ - 500) 10. Google Certified Security Engineer 11. Certified Information Security Manager (CISM) 12. Certified Information Security Auditor (CISA)
    vsuc_fltilesrefresh_TrophyIcon Security
    Secure SDLC
    Security Analysis
    Cloud Security
    ISO 27001
    Security Engineering
    Security Policies & Procedures Documentation
    Security Testing
    Source Code Scanning
    Information Security
    Penetration Testing
    Application Security
    Cybersecurity Management
    Network Security
    Database Security
    Vulnerability Assessment
  • $500 hourly
    With over 3 years of experience in IT I’ve worked on projects ranging from system and network administration, education, planning, consulting, analysis, assessment and testing to investigative and forensic work. I bring high standards, tried and tested methodology with industry standard tools and techniques to deliver you professional results. I also have excellent communication skills while being fluent in 3 languages. I will always keep you up to date with the progress made, or if I have any questions, to ensure your awareness of how the assignment is moving along. I believe collaboration is key for a project to run smoothly towards a successful and mutually satisfying conclusion. I have extensive hands on experience with the following systems, tools and technologies/techniques: Penetration testing: - Web Applications (E-commerce, WordPress, and more) - Databases and web servers (MySQL, MSSQL, Oracle, PostgreSQL, LAMP/MEAN stacks and other) - Networks and network devices - Operating Systems - LDAP, Active Directory, Kerberos - Wireless - Kali Linux, Nmap, Nessus, BurpSuite, SQLMap, Metasploit, Maltego
    vsuc_fltilesrefresh_TrophyIcon Security
    Security Analysis
    Information Security
    Application Security
    White Box Testing
    Virus Removal
    Malware Removal
    WordPress Malware Removal
    Information Retrieval
    Cybersecurity Management
    Penetration Testing
    Web App Penetration Testing
    Ethical Hacking
    Linux
  • $50 hourly
    With my 5 years of experience in Web Development and as an Ethical Hacker, I work according to the needs of the client. I have experience working in different marketplaces. My Skill: 1. Html5 2. CSS3 3. Bootstrap 4. JavaScript 5. Jquery 6. React.js 7. Ajax 8. PHP 9. WordPress 10. Bug Fixes 11. Malware Removal 12. Data Recovery 13. Website Security 14. Virus Removal 15. McAfee VirusScan 16. Website Security 17. Recover Data Recovery Software 18. Penetration Testing 19. Vulnerability Assessment 20. Network Security 21. Computer Skills I love my work. Thank you for reading my description.
    vsuc_fltilesrefresh_TrophyIcon Security
    WordPress Development
    WordPress Theme
    Virus Removal
    Web Development
    Python
    PHP
    JavaScript
    Malware Removal
    Application Security
    Laravel
    Computer Systems Engineering
    Website Security
    Page Speed Optimization
    Ethical Hacking
    Bot Development
  • $49 hourly
    ✅ TOP 3% OF PENETRATION TESTER AND MALWARE REMOVAL EXPERTS ON UPWORK ✅ TOP 10% OF ALL FREELANCERS ON UPWORK - Top Rated ✅ Invited Member of Upwork's Private Talent Community ✅ Trusted Partner of Fortune 500 Companies ✅ Overall Talented and Fun Guy To Work With! I have conducted and led hundreds of security audits, penetration tests, and red team engagements for a variety of companies that empowered them to operate in robust environments and achieve sustainable growth. ⭐ CORE COMPETENCES & SKILLS ⭐ ✅ Penetration Testing & Vulnerability Assessment ✅ Network Security / Cloud Security / Server Security ✅ Website Security Hardening ✅ Malware Removal, Virus Removal, Hack Removal ✅ Server Security Misconfiguration Fix ✅ IT Security & Solutions ⭐ CYBERSECURITY TOOLS ⭐ ✅ Penetration Testing Tools: Burpsuite, Metasploit, Nmap, ZAP ✅ Vulnerability Scanning: Nessus, OpenVAS, Acunetix Premium ✅ Firewall Technologies: Palo Alto, pfSense, Cisco ASA ✅ Intrusion Detection & Prevention Systems: Snort, Suricata ✅ Security Information and Event Management (SIEM): Splunk, ELK Stack ✅ Encryption Tools: OpenSSL, VeraCrypt ⭐ WHAT SETS ME APART? ⭐ ✔️ Computer Engineer (B.Sc.) – A solid foundation in technology and security principles. ✔️ Certified Ethical Hacker (CEH) – I think like the bad guys, so you don't have to. ✔️ NIST SP 800-115 compliance – My approach aligns with the highest industry standards. 🏆 Reviews and feedback from high-profile clients 🏆 The client reviews below (also in my work history section) describe the quality of work and value that you can expect from working with me. ⭐⭐⭐⭐⭐ "Mahir was fantastic to work with. My website was hacked and he started my job immediately to resolve it. Other contractors wanted to take days, but Mahir had my website cleaned and iron-wall secured in less than 24 hours. Plus he provided the information I was additionally wanting to know: where the vulnerability was in my website that granted the hacker access. Mahir provided details on the type of malware used and the point of entry. I am very pleased with his work and would not hesitate to hire him again and refer to others. Very competent, very skilled, very fast work and with friendly, excellent communication." - Founder, CleanFoodLiving (312K Subscribers on YouTube, USA) ⭐⭐⭐⭐⭐ "Mahir is absolutely incredible and the most talented security expert I have ever come across in my career! My website had a very bad virus that almost no one could fix until I got in touch with Mahir. He removed the virus, added security layers, and protected my site from future attacks and malware. I highly recommend Mahir for all your security website and branding needs. He is extremely knowledgeable and a great communicator. He solved my problem in less than 3 days." - Brennan Nevada Inc. (Top-tier PR firm, USA) ⭐⭐⭐⭐⭐ "Amazing. He is very good at what he does and I would work with him always." - JC International (Fortune 500 companies, Africa)
    vsuc_fltilesrefresh_TrophyIcon Security
    Kali Linux
    OWASP
    Security Testing
    Black Box Testing
    Network Penetration Testing
    Web App Penetration Testing
    Cloud Security
    Cybersecurity Management
    System Security
    Application Security
    Information Security
    Penetration Testing
    Vulnerability Assessment
    Security Assessment & Testing
  • $25 hourly
    I am Cyber Security Engineer and DevSecOps, have more than 5 years of experience. I can do Penetration testing (Applications), IoT penetration testing and cloud penetration testing, system admin. All of my support / I can help you with the following: ✅ Web application security ✅ API security ✅ Network Infra security ✅ Cloud Infra security ✅ Information security auditing Compliance ✅ OWASP top 10 Vulnerabilities findings ✅ HIPPA ✅ ISO 27001 etc. compliance Automated / Manual Vulnerability Assessment and Penetration Testing. (VA&PT) ✅ Security Best Practice - Web apps / Website - Server configuration - Cloud Infrastructure ✅ Network and Cloud Security * Prevent DDoS * Configure web firewall * Configure network firewall * Amazone Web Services (AWS) * Cloudflare integration. * Linux server issue (Redhat, CentOS etc.) * Proxy server configuration ✅ Source code vulnerability check. - Snyk - Sonarqube enterprise - Synopsys Coverity / Seeker. ✅ CMS security/recovery expert. - Wordpress - Magento - Joomla - Wordpress malware remove - Wordpress virus removal ✅ Recover hacked system ✅ Secure any Website/ web application ✅ Digital Forensic / Log analysis ✅ Forensic Android/IOS/Windows/Linux/MAC OS. ✅ Forensic Web server and Web application. ✅ IoT Security / Penetration Testing. ✅ Ransomware remove from the system. ✅ Conduct cyber security training. ✅ Remove any malware / Virus from your system. ✅ Mobile Device Management (MDM). ✅ SIEM Integration. ✅ IT Consultancy. ✅ Information Security Audit. Any task related to cyber security, system engineering & Cloud infrastructure.
    vsuc_fltilesrefresh_TrophyIcon Security
    Information Security Consultation
    Information Security Awareness
    Security Analysis
    Information Security Audit
    Website Security
    Ethical Hacking
    Web App Penetration Testing
    Cloud Security
    Metasploit
    Cybersecurity Management
    Security Assessment & Testing
    Penetration Testing
    Information Security
    Application Security
    Vulnerability Assessment
  • $27 hourly
    I have been working as an Android app developer for several years, with a lot of experience during this long time. I believe, success is possible only through service. I have chosen this skill as my profession. Your service is here, contact me. thank you.
    vsuc_fltilesrefresh_TrophyIcon Security
    Application Security
    Mobile App Redesign
    API Integration
    App Store Optimization
    In-App Purchases
    App Icon Design
    UX & UI Design
    Android UI Design
    Firebase
    Website to Mobile App Conversion
    Mobile App Bug Fix
    JavaScript
    Java
    Android Studio
    Android App Development
  • $40 hourly
    I have 4 years of experience in Ethical hacking and IT sector.I can understand any kind of ethical hacking problems and can solve this . for last 4+ years . I am working for bug crowd as a web security researcher.any security issues i can solve and can give solution about web virus removal bugs finding like IDOR,XSS all injection type bugs ,OWASP.Ransomware or file encyrption or dycrption. I can trace any kind of social media users. able to know their IP, geo location,timezone. I can working as a remote Pentest engineer. any kind of Application i can pentest. I have excellent communication skills while being fluent in 3 languages. I will always keep you up to date with the process made,or if i have any questions,to ensure your awareness of how the assignment is moving alone.
    vsuc_fltilesrefresh_TrophyIcon Security
    White Box Testing
    Web App Penetration Testing
    Linux
    Virus Removal
    Ethical Hacking
    Tracking Number
    Malware Removal
    Cybersecurity Management
    Application Security
    Digital Forensics
    Penetration Testing
  • $50 hourly
    I'm an Ethical Hacker, Penetration Tester, Cryptocurrency Analyst And Information Security Specialist. Seeking website and web application scans to find out all the medium, advanced, and complex vulnerabilities? Social Media Account recovery? Devices scanning? Data Recovery? Well, if you are looking at all of this then I can definitely help you in this regard. I'm an MS in Cyber Security and Having Good Knowledge in the field of Information Security, Cloud Computing, Forensics, and Network Security. Have Done Training under various Govt. organizations . Done various college-level Projects Worked as a policy-making person. done intern at eShikhon. trained in advanced mobile and wireless security Also has an Experienced R&D Person. working as a Freelance Cyber Security Expert and Consultant, Also working in IPR and Legal Issues according to Indian Law. 1. Application Penetration Testing with the recommendation for remediation 2. API Security 3. Complete security assessment of Application with the recommendation for remediation 4. Malware, Phishing, Breach, data leakage detection 5. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation 6. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, foca pro, Buscador, Maltego, Recon-ng, Shodan, the harvester, etc. 7. Security and penetration testing trainer 8. Firewall audit and configure 9. Android and iOS application vulnerability detection and security testing 10. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation CMS Security Expert 1. WordPress Theme, Plugin Virus, Malware detection, and removal expert 2. Magento Theme, Plugin Virus, Malware detection, and removal expert 3. Drupal. woo-commerce security expert including PCI-DSS compliance audit 4. Joomla Theme, Plugin Virus, Malware detection, and removal expert ** I am able to conduct a complete security audit for any CMS including network, server, and database. Expert In ** I am able to conduct a complete security audit for any CMS including network, server, and database. Ideally, I'm looking to develop long-term business relationships with clients, and I am available in whatever capacity you need. I am readily available if you need me. My primary goal in UpWork is to do my job professionally, provide quality-based products and submit the job within the specified time limit. No false commitment; that's a promise.
    vsuc_fltilesrefresh_TrophyIcon Security
    Instagram API
    Technical Support
    Data Recovery
    OWASP
    Ethical Hacking
    WordPress Malware Removal
    Website Security
    Software Testing
    Web Application Security
    Application Security
    Kali Linux
    Information Security
    Cybersecurity Management
    Penetration Testing
    Vulnerability Assessment
  • $10 hourly
    Greetings, Are you seeking a seasoned cybersecurity expert who can safeguard your digital assets and protect your business from cyber threats? Look no further! I am Imtiaz Ahmed, a highly skilled cybersecurity professional with a BSc in Software Engineering, specializing in Cyber Security. With over four years of hands-on experience in the cybersecurity industry, I have honed my expertise in a wide range of areas, including ethical hacking, vulnerability assessment and penetration testing, Security Operations Center (SOC) management, digital forensics, and more. Throughout my career, I have obtained several cybersecurity certifications, further solidifying my knowledge and skills in the field. My mission is to provide top-notch cybersecurity services tailored to meet the unique needs of each client. Whether you're a small business looking to fortify your defenses or a large corporation seeking comprehensive security solutions, I have the experience and expertise to deliver results. Here's what I bring to the table: Comprehensive Cybersecurity Services: From conducting thorough vulnerability assessments to implementing robust security measures, I offer a full suite of cybersecurity services to protect your assets and mitigate risks. Proactive Threat Detection: I leverage the latest tools and techniques to proactively identify and mitigate cyber threats before they can cause harm to your organization. Customized Solutions: I understand that every business has unique cybersecurity needs. That's why I work closely with each client to develop tailored solutions that address their specific challenges and requirements. Timely and Reliable Support: Your cybersecurity is my top priority. I am committed to providing prompt and reliable support to ensure that your systems remain secure and resilient at all times. Partner with me, and rest assured that your cybersecurity is in expert hands. Let's work together to safeguard your digital assets and propel your business to new heights. Looking forward to discussing how I can help you achieve your cybersecurity goals. ----------------------------------------------------- ### My Services ### ----------------------------------------------------- 1. Vulnerability Assessment 2. Penetration Testing 3. Information Security Audit 4. Mobile Application Security Testing 5. Web Application Security Testing 6. API Security Testing 7. Network Security Testing 8. Information Security 9. Secure Coding 10. Ethical Hacking 11. Application Security Design 12. Network Security Architecture 13. Offensive Security 14. Professional VAPT Report ----------------------------------------------------- My certification : ----------------------------------------------------- 1. Certified Ethical Hacker (CEH) 2. Ethical Hacking Essentials 3. Digital Forensic Essentials 4. Software Architecture 5. Advanced Cyber Security - Threats and Governance 6. Cloud Foundations 7. Digital Forensic Foundation ----------------------------------------------------- Skills: ----------------------------------------------------- 1. Operating Systems and Virtual Machines Management. 2. Programing Language( C, Python, Java, Javascript). 3. HTML, CSS. 4. WordPress Development & Customization. 5. Secure Programming / Hard Code Review for Data Security. 6. Network Security Control. 7. Web Application Penetration Testing with ASVS Standard. 8. OWASP Top 10 Standard. 9. Risk Analysis. 10. Information Security. 11. Security Incident Handling & Response. 12. Understanding of Hacking. 13. Vulnerability Assessment and Penetration Testing. 14. Mobile Application Penetration Testing. 15. API Security Testing. 16. Problem-Solving. ----------------------------------------------------- Training : ----------------------------------------------------- 1. Offensive Security Certified Professional (OSCP). 2. Cyber Security Roles, Process & Operating System Security. 3. Certified Ethical Hacker (CEH). 4. CompTIA Security+. 5. Digital Forensic. 6. Spoken English. 7. Cisco Certified Network Associate (CCNA). 8. Cyber Security Essentials training. 9. Burp Suite Professional Training. 9. Business Communication Skills. 10. Soft skills & Office Management. I hope I can provide better service to you or your organization. Thank You! Best regards, Imtiaz Ahmed
    vsuc_fltilesrefresh_TrophyIcon Security
    Security Engineering
    Cybersecurity Monitoring
    Mobile App Testing
    API Testing
    Information Security Threat Mitigation
    Ethical Hacking
    Cyber Threat Intelligence
    Security Analysis
    Penetration Testing
    Information Security
    Application Security
    Cybersecurity Management
    Vulnerability Assessment
    Network Security
    Security Assessment & Testing
  • $36 hourly
    🛡️ Security Researcher | Vulnerability Hunter Acknowledged by the U.S. Department of Defense, Government of the Netherlands, Nokia, SoundCloud, Achmea, Mattermost, and other prominent organizations for responsibly disclosing critical vulnerabilities through HackerOne, Bugcrowd, and other reputable bug bounty platforms and programs. 🔍 Deliverables: Comprehensive vulnerability assessment reports meticulously outlining all identified vulnerabilities, proof-of-concept exploits, risk ratings, and actionable remediation guidance. Reports are crafted to exceed industry standards and regulatory compliance requirements, providing invaluable insights for securing applications and infrastructure. 🎯 Core Competencies: - Proficient in black-box and gray-box penetration testing of live web applications, networks, and lab environments - Adept at identifying and exploiting OWASP Top 10 and other common vulnerabilities (XSS, SQLi, CSRF, etc.) - Extensive knowledge of attack vectors, exploitation techniques, and mitigation strategies - Committed to responsible vulnerability disclosure and coordinated remediation processes 💼 Services Offered: 1) Web Application Penetration Testing (OWASP Top 10, OWASP ASVS) 2) Network Penetration Testing 3) Secure Configuration Review and Hardening 🛠️ Tools Utilized: BurpSuite Professional, OpenVAS, Nmap, Metasploit, Mimikatz, Impacket Python framework (Sample pentest report available upon request to demonstrate competencies) Feel free to adjust the icons or formatting further according to your preferences!
    vsuc_fltilesrefresh_TrophyIcon Security
    Ethical Hacking
    OWASP
    API Testing
    Web Application
    Desktop Application
    Mobile App
    Software Testing
    Network Penetration Testing
    Penetration Testing
    Application Security
  • $25 hourly
    Certifications that I hold: CEH (Certified Ethical Hacker) Hey, I am a web hacker and a professional penetration tester. I offer personalized cyber security services for websites and web applications penetration testing and vulnerability assessment. I perform full unauthenticated and authenticated testing based on strict OWASP guidelines. I always focus on identifying weak points across the entire web application to ensure your application and data stay safe. Professional Load and Stress Testing if you are interested for your application --------------------------------------------------------------------------------------------- Keen on deadlines, fair on doing business together always ready to negotiate price.
    vsuc_fltilesrefresh_TrophyIcon Security
    Website Security
    Security Analysis
    Ethical Hacking
    Network Penetration Testing
    Web App Penetration Testing
    Information Security
    Network Security
    Kali Linux
    Security Testing
    Application Security
    Penetration Testing
    Digital Forensics
    Vulnerability Assessment
    Information Security Consultation
    Cybersecurity Management
  • $15 hourly
    ✅ Professional Pentester ✅ 3+ Years Pentesting ✅ Supporting All Time Zones ✅ Unlimited Revisions ✅ Top Rising Talent This is Rasel Hossain. A Professional Penetration Tester, Ethical Hacker & Bug Bounty Hunter. Bug hunting is my passion and Penetration Testing is my profession. As a bug hunter I am able to find vulnerability in deep and as penetration tester I am able to create a good & clear penetration testing report. In a world where cyber threats are constantly evolving and becoming more sophisticated, it's imperative that you work with a trusted pentester who understands the latest techniques and trends. With years of proven experience as a pentester, I have honed my skills and expertise to deliver results that exceed expectations. My passion for helping businesses stay secure is second to none, and I always look forward to establishing new long-term relationships with clients to ensure that their security remains strong and resilient. My expertise in penetration testing:- ✅Web-Application Penetration Testing based on OWASP TOP 10 ✅Vulnerability Assessment-website & web application ✅SQL Injection ✅XSS-Cross Site Scripting ✅CSRF-Cross Site Request Forgery ✅SSRF-Server Site Request Forgery ✅Business Logic Flaw ✅IDOR-Insecure Direct Object ✅Perameter Tempering ✅RCE-Remote Code Execution ✅RFI-Remote File Inclusion ✅LFI-Local File Inclusion ✅Path Traversal ✅Authentication Bypass ✅File upload ✅Host Header Injection ✅Open Redirect ✅HTML Injection ✅CORS-Cross Origin Resource Sharing ✅Clickjacking ✅E-mail Spoofing Pentesting tools: BurpSuite Professional, sqlmap, nmap, wireshark, Metasploit, Nessus, Acunetix etc Thank you so much for taking the time to visite my profile, and feel free to reach out at any time if you have any questions! Keep your business safe & secure!!
    vsuc_fltilesrefresh_TrophyIcon Security
    Web Application Security
    Ethical Hacking
    Network Penetration Testing
    Web App Penetration Testing
    Cloud Security
    Security Assessment & Testing
    Penetration Testing
    Application Security
    Information Security
    Vulnerability Assessment
    Kali Linux
    Network Security
  • $30 hourly
    I'm a Penetration tester & Cyber security expert. I'm working Based on(OWASP Top-10) security Web Application security testing, Ethical hacking, Penetration testing, Vulnerability analysis, Network security and Malware removal. I provide personalized and effective solutions. Greeting, I have 1.5 years of experience being an Ethical Hacker. In my deliverables, you'll receive a professional penetration testing report detailing each vulnerability found, proofs-of-concept, and remediation to fix them. ------------------------------------------------ I will professionally perform penetration testing, Vulnerability assessment and Security Analyst with expertise in risk management. Web Application Penetrating Testing service involves simulation of real-world attacks to identify vulnerabilities and threats . My assessment methodology is based on recognized best practices defined by international standards such as the Open Web Application Security Project (OWASP Top-10). I HAVE GOOD EXPERIENCE WITH THE FOLLOWING SKILLS: ⇉ Penetration Testing ⇉ Ethical Hacking ⇉ Web App Penetration Testing ⇉ WordPress Penetration Testing ⇉ Network Scanning ⇉ Malware Removal ⇉ WordPress Malware Removal ⇉ Metasploit ⇉ OWASP Top-10 Security ⇉ Project Report ⇉ Defense Techniques etc. --------------------------------------------- SQL Injection (SQLi) Cross-Site Scripting (XSS) Broken Authentication Sensitive Data Exposure Broken Access Control Security Misconfiguration Using Components with Known Vulnerabilities Network vulnerabilities scan Port Scanning Thank you
    vsuc_fltilesrefresh_TrophyIcon Security
    Security Analysis
    Web Application Security
    WordPress Malware Removal
    Ethical Hacking
    Website Security
    Web App Penetration Testing
    Security Assessment & Testing
    Information Security
    Cybersecurity Management
    Security Testing
    Application Security
    AT&T Cybersecurity
    Kali Linux
    Vulnerability Assessment
    Penetration Testing
  • $20 hourly
    Hi, I am Minhaj , an Ethical Hacker. From the last 1 year, I am working for bug crowd as a web security researcher. You can check my profile. You can hire me for any kind of security issue. If you want any security service or you want to know about hacking then send me a message, so that we can discuss more. I am working in the web security field so I can provide all the security solution's about the web. All of my support / I can help you with the following: ✅ Web application security ✅ API security ✅ Network Infra security ✅ Cloud Infra security ✅ Information security auditing Compliance ✅ OWASP top 10 Vulnerabilities findings ✅ HIPPA ✅ ISO 27001 etc. compliance Automated / Manual Vulnerability Assessment and Penetration Testing. (VA&PT) ✅ Security Best Practice - Web apps / Website - Server configuration - Cloud Infrastructure ✅ Network and Cloud Security * Prevent DDoS * Configure web firewall * Configure network firewall * Amazone Web Services (AWS) * Cloudflare integration. * Linux server issue (Redhat, CentOS etc.) * Proxy server configuration ✅ Source code vulnerability check. - Snyk - Sonarqube enterprise - Synopsys Coverity / Seeker. ✅ CMS security/recovery expert. - Wordpress - Magento - Joomla - Wordpress malware remove - Wordpress virus removal ✅ Recover hacked system ✅ Secure any Website/ web application ✅ Digital Forensic / Log analysis ✅ Forensic Android/IOS/Windows/Linux/MAC OS. ✅ Forensic Web server and Web application. ✅ IoT Security / Penetration Testing. ✅ Ransomware remove from the system. ✅ Conduct cyber security training. ✅ Remove any malware / Virus from your system. ✅ Mobile Device Management (MDM). ✅ SIEM Integration. ✅ IT Consultancy. ✅ Information Security Audit. Thank you
    vsuc_fltilesrefresh_TrophyIcon Security
    Information Security Consultation
    Security Analysis
    Cloud Security
    Cybersecurity Management
    Information Security
    Application Security
    Security Assessment & Testing
    Web App Penetration Testing
    WordPress Malware Removal
    Malware Removal
    Vulnerability Assessment
    Website Security
    Metasploit
    Ethical Hacking
    Penetration Testing
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.