Hire the best Network Security Engineers in Egypt

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$60 hourly
Ibrahim D.
- 4.6/5
- (60 jobs)
CCIE 42303, Fortinet Security Solution Architect, Microsoft Teams, Azure Cloud and Azure AI Certified Solution Consultant Team Lead with over 17 years of experience in designing, implementing, and supporting Network, VoIP, Unified Communications, Contact Center (UCCE & UCCX), Cisco Telepresence (Video Conferencing), Security, Network Monitoring Solutions, and strong experience in SD-WAN connectivity and Cloud solutions. ================== AREA OF EXPERTISE ================== ## Designing, Implementing and Troubleshooting for o Microsoft Teams and AudioCodes Mediant SBCs. o Office 365 tenant Administration o Microsoft Azure Cloud and Microsoft Entra ID Administration ## Designing, Implementing and Troubleshooting for various UC, HCS, Telepresence, and UCC solutions including o Cisco Call Managers, CUCME, CUCMBE, CUBEs, SME, Cisco Unity Connection for voice mail, Cisco Unified IM&P Presence, Cisco Unity Express (CUE), Attendant Console solutions (Cisco CUEAC), Cisco Expressway and Cisco Prime Collaboration. o Cisco Hosted Collaboration Solutions (HCS) including UCS servers (B and C), CUBEs, CUCDM 8.x and 10.x. o Cisco Telepresence solution different platforms including Cisco Telepresence Codecs, Cisco Telepresence Management Suite, Cisco Meeting Server (CMS), Cisco VCS, Cisco Expressway and CUCM. o Different Contact Center Enterprise solution (UCCE) components including Ingress VGs, VXML VGs, CUCM, ICM servers (Router, logger, PG, CTI, CTIOS, CAD, Finesse, HDS, Webview, CUIC), CVP and Cisco Unified SIP Proxy (CUSP). o Contact Center Express (UCCX) solution. o Cisco Webex Collaboration and Cisco Webex Contact Center Solutions o VGs, Switches, IP phones and soft clients (Jabber, CUPC, CUCIMOC and CUCILYNC). o SQL Administration and Troubleshooting for CUCM and UCCE o Voice XML applications and integrating them with CUCM. o Voice recording solution such as Nice, Qfiniti/Etalk, Carin, and VPI. o Integrating UCCE and CUCM with different 3rd Party products for recording, billing, XML, FoIP, administration, and different other functions. ## Configuring and Troubleshooting for: o VoIP protocols (SIP, H323, MGCP, Skinny) and fax over IP. o Analog and digital lines (E1/T1 R2, ISDN PRI/BRI, QSIG). ## Designing, Implementing, and configuring various Wireless/Wired Network and VoIP solutions including: o Different Cisco switches platforms (2960, 3560, 3650, 3850, 4500, 6500, 1000, 9200, 9300, 9400 and 9500 series). o Different Cisco routers and VGs platforms (2600, 3600, 2800, 3800, 2900, 3900, 4000, 1000 ISRs, 1000 and 5000 ASRs, VG2xx and ATA1xx). o VMware VSphere and VCenter Products o VPN, L2TP and security features for Cisco ASA5500 series, and Cisco Integrated service routers (ISRs). o Wireless LAN Controllers and APs o Fortinet SD-WAN Technology ## Hands-on experience on some security products including Cisco ASA, Cisco ISE, Fortinet Firewalls, HAProxy, and F5 Reverse Proxies. ## Implementing and Configuring network reporting/monitoring tools such as SolarWinds and integrating it with Network and Voice solutions. ## Performing changes and release management activities for Network, VoIP, UC, Telepresence and UCCE/X platforms.

Network Security
Microsoft Active Directory
Cisco IOS
Computer Network
Azure OpenAI Service
Microsoft Azure Administration
Azure Machine Learning
Telecommunications Engineering
Load Balancing
Microsoft Teams
Network Design
VPN
Network Engineering
Network Administration
Cisco Router
Cisco CallManager
VoIP Administration
Firewall
$20 hourly
Youssef E.
- 5.0/5
- (11 jobs)
Cyber Defense Engineer | FortiSIEM, FortiSOAR, FortiDeceptor & Cortex XSOAR Specialist | Awareness & Training Expert I’m a cybersecurity engineer with hands-on experience in integrating, deploying, and customizing SIEM and SOAR solutions, including FortiSIEM, FortiSOAR, FortiDeceptor and Cortex XSOAR. ✅ I can help you with: - SIEM/SOAR/Deception integration and deployment - Creating and tuning use cases, rules, playbooks, and connectors - Automating incident response workflows - Customizing dashboards and reports - Setting up alerting mechanisms tailored to your environment - Setting up deception environments with FortiDeceptor for proactive threat detection 🎓 In addition, I provide: - Cybersecurity training sessions for individuals and teams - Engaging awareness sessions focused on online safety, phishing, and secure practices —perfect for employees & students I focus on delivering real-world value through secure, efficient, and customized cybersecurity solutions.

Network Security
Fortinet
Golang
Security Operation Center
Linux PAM
Cybersecurity Monitoring
PowerPoint Presentation
Digital Forensics
Computer Network
Unix Shell
Linux
Information Security
Cybersecurity Tool
C++
Python
$100 hourly
Eslam H.
- 5.0/5
- (13 jobs)
Solving Network problems and Creating concept/Ideas /design is what I like ;) I am a network/security guru • Create high-level designs (HLD), low-level designs (LLD) describing the implementation and design of juniper solutions. • Attend meetings with customers to collect required data for implementation, agree on the scope of work (SOW) and the network implementation plan (NIP) • Manage projects, including planning project activities, time, and resource utilization. • Deliver training for different products as needed including official training, on-the-job training, and hands-on training. • Audit the implementation process of team members to insure that the delivery is up to customer expectations. • Ensures customer satisfaction by handling their requests with accuracy, professionalism, and speed. • Reporting per service SLA performance, service quality, and efficiency. • Share department’s internal projects scope, goals, and deliverables that support business goals in collaboration with senior management and stakeholders •Installing and configuring Juniper routers, core switches and Network Management Solution (NMS), subscriber management solutions (BRASs). •Configuring network hardware AAA using SBR (Steel-Belted Radius Carrier) •Installing and configuring Junos Space appliance J1500 and J2500 cluster/standalone nodes. •Installing and configuring WANDL IP/MPLS Planning Tool (Forecasting & Network failure simulation) for simulation, management and performance purposes. •Installing and Configuring Juniper MX960 as BNG for ISP environment including integration with SBR. •Integration of juniper MX960 with Contrail as Service Control Gateway with PCRF and AAA •Cisco IOS migration to JUNOS for Enterprise customers. •Study hardware capabilities and alternatives before deployments •Executing proof of concept on customer systems to demonstrate the benefits of proposed solutions. Building proof of concept systems in separate lab environments to demonstrate major solutions not possible to demonstrate in production systems. •Juniper SRX configuration (Zones, Policies, Screen, IDS, UTM, NAT, High Availability Clustering/Load balancing) •Solving core problems escalated by customer’s Core Operation, Core Planning, and NOC •Troubleshooting Juniper routers MX series, M series, and J series •Good knowledge of enterprise juniper devises including EX series, QFX series, and NFX250

Network Security
Computer Network
Solution Architecture
JNCIA-Junos
Cisco Router
Network Equipment
Multiprotocol BGP
TCP/IP
Network Design
Multiprotocol Label Switching
Palo Alto Firewalls
Network Planning
Juniper
Technical Writing
Firewall
$35 hourly
Sherif S.
- 4.7/5
- (85 jobs)
I’m a certified web penetration tester who can develop an in-depth report about the security posture and the required actions for the security compliance using a vulnerabilities/risks assessment process. I'm Also certified Web Penetration Tester with a good experience in testing a lot of websites, in addition I'm ISO 27001 information Security Management system. I'm Location agnostic, working hours flexible, task focused and I've a Skype + Good Broadband. I can present a functional Penetration Test, as I have hacked many websites and I have a good experience to find security Vulnerabilities including but not limited to:  Cross site Scripting  SQL injections  XML injections  SSL configuration (hearth bleed, etc.)  Authentication problems  Distributed Denial-of-Service (DDoS) attack  Load Testing  Path Disclosure (insecure direct objects)  Cross site request forgery (CSRF)  JavaScript source code analyze  And much many more. I can write an in-depth report for you and deliver the full PDF stating:  The problem  What are these risks can cause?  What the problem means.  What are the remediation actions needed?  What links are affected. All this with no risk and no downtime, your visitors won't even know that testing is being done. Your report is deleted from my server immediately after delivery. It's for your eyes only. I'm professional in supporting and providing troubleshooting and assisting users, whereas I'm Microsoft Certified Desktop Support Technician, Microsoft Certified Professional since 2009 and I'm a professional user to Win 8 / Win 10 and Linux/Unix operating systems. In addition, I can provide security suggestions to protect the local PC as I'm certified ethical hacker and penetration tester who can develop an in-depth report about the security posture and the required actions for the security compliance using a vulnerabilities/risks assessment process. WHY ME: ✔️ Ready to Start ✔️ Keep your Data Secure and Confidential ✔️ Responsive and works Perfectly on all devices ✔️ Google Approved. 80+ Google Insight Rating ✔️ Strong SEO Structure, Integrated with Social media platforms ✔️ Friendly admin panel, I also provide training videos of admin panel ✔️ and more...

Network Security
WordPress Malware Removal
Security Analysis
Network Administration
Computing & Networking
Website Security
Web Application Security
Risk Assessment
Security Engineering
Cybersecurity Management
Kali Linux
Vulnerability Assessment
Information Security
Penetration Testing
$35 hourly
Mohamed K.
- 4.9/5
- (23 jobs)
Network and Security Engineer, Implement , Design, Architect and configure most of Cisco security appliances "FTD, ISE, ASA, ESA, AWS ,FMC Umbrella, Meraki MX" and Fortinet FortiGate firewall, Fortiweb, FortiMail, FortiAuthienticator, FortiAnalyzer F5 LTM,ASM Routing and Switching tasks

Network Security
F5, Inc.
AWS Application
Cisco Certified Network Professional
Security Policies & Procedures Documentation
Cisco Router
VPN
Firewall
$40 hourly
Mohamed Y.
- 5.0/5
- (94 jobs)
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.

Network Security
Malware Removal
Information Security
Vulnerability Assessment
System Security
Information Security Consultation
Website Security
Penetration Testing
Network Penetration Testing
Internet Security
Ethical Hacking
Security Testing
Security Assessment & Testing
$40 hourly
Mohammed S.
- 5.0/5
- (1 job)
Career Objectives: Take a challenging position in Computer Networking and Security, enhancing my knowledge, qualifications and skills through working in a leading organization where I can optimally utilize my capabilities.

Network Security
Web Application Firewall
Firewall
Fortinet
Aruba
Cisco ASA
Cisco
Sophos Sophos UTM
Palo Alto Firewalls
FortiGate Firewall
$35 hourly
Ahmad S.
- 5.0/5
- (69 jobs)
I possess 18+ years of experience in Linux server administration including installing & upgrading Apache, PHP, MySQL and various types of open-source software also compiling and upgrading & installing kernels patches. Also I've good knowledge in installing & configuring virtual server management software. Got my Bachelor's in Computer Engineering and operational research, with a graduation project grade “Excellent A+” in image processing. As well as, I have managed to successfully earn a software diploma in network security , web crawling and software engineering with grade “Very Good A-”. If I can provide you with any further information on my background and qualifications, please let me know. Please note that : I do not accept any jobs related to wine/gambling/adult.

Network Security
AWS Server Migration
Amazon EC2
Amazon S3
Cloudflare
Technical Support
MySQL
Virtualization
cPanel
CloudLinux
WordPress
Linux System Administration
Firewall
CentOS
Ubuntu
$70 hourly
Remon B.
- 4.9/5
- (102 jobs)
🟢 Available 🕗📅Full Time Freelancer📅🕗 🔝🏆Top Rated Plus on Upwork 🏆🔝 💯100%✔️ Job Success💯100%✔️ ╰┈➤ Cisco CCIE Certified Engineer , have 12 years of experience with Network Solutions and worked for Cisco Gold Partenr Companies and support MegaCustomers around the world . ╰┈➤ Able to provide professional services ( Design,Deployment & Troubleshooting ) for below Solutions 👇 ✔ Cisco Collaboration Portfolio includes ( Cisco Call Manager CUCM , Unity Connection, IM&Presence,Jabber,Expressway MRA ,SIP CUBE , H323 MGCP Voice Gateway,Cisco Contact Center Express UCCX ,Cisco Meeting Server , WebEx Meeting and WebEx Calling ) ✔ Routing & Switching Network Portfolio incudes ( Cisco ISR Router,ASR Router , Catalyst Switches , Nexus Switches , Cisco SD-WAN Viptela , DNA Cisco SD-ACCESS, ACI ,Unifi Router and Switches ) ✔ Security Portfolio includes ( Fortinet,Fortegate,Palo Alto,SonicWall,Cisco FTD ,ASA,ISE,Sophos Firewall ) ✔ Microsoft Teams Administration and integration with SBC, SIP CUBE.

Network Security
Cisco Certified Design Professional
Cisco UCS
Cisco Router
Cisco Meraki
Cisco CallManager
Cisco Certified Design Expert
Cisco Certified Network Associate
Cisco ASA
Cisco Certified Internetwork Expert
Software-Defined Networking
Network Design
Cisco Certified Network Professional
Network Administration
$50 hourly
Ayman E.
- 5.0/5
- (4 jobs)
I'm an ambitious, enthusiastic and quick learner person graduated from faculty of science department of mathematics and computer science. Having a passion for IT infrastructure and systems security encourage me to be certified cybersecurity specialist, ethical hacker (CEH) and security analyst (ECSA) from EC-Council ready to take any penetration testing projects. Experienced in plethora of appliances and systems like Microsoft Windows, Red hat Linux, Cisco routers and switches, Apple Mac OS, HPE servers and storage , Dell EMC, Oracle Solaris, Sophos XG Firewall, Fortinet FortiGate and VMware products. Experienced in deploying and implementing a plethora of the formally mentioned products and software. Experienced in Backup Solutions and products from vendors like QNAP, Synology, Kaspersky, Veeam and Symantec. Certified Ethical Hacker from the EC-Council Certified Security Analyst from the EC-Council Certified Professional Android Developer from Google on Udacity Certified Cybersecurity Specialist from University of Maryland on Coursera Certified IT Essentials from Alexandria University FSCC

Network Security
Docker
Ubiquiti
Virtual LAN
Windows Server
Linux System Administration
Network Design
Penetration Testing
Microsoft Azure
Python
System Security
Network Penetration Testing
System Administration
Firewall
Kali Linux
$25 hourly
Noura E.
- 4.9/5
- (33 jobs)
I'm a Security operation center engineer with 3 years of experience in cyber security I am working as a freelancer since 2017, I had done more than 100 projects in various related fields I have good programming skills (python ,c) Working as a Linux Administrator ( Centos '7,8', Ubuntu, Kali Linux). I could help you with installing and configuration (Apache server, Nginx) I have good knowledge of containers. I am an expert in MATLAB & Simulink.

Network Security
Cyber Threat Intelligence
Splunk
Network Administration
Computer Science
AT&T Cybersecurity
Linux
Computer Network
Embedded System
Microcontroller Programming
MATLAB
C
Python
$20 hourly
Rafik H.
- 5.0/5
- (21 jobs)
As a VoIP Expert with bachelor's degree in Telecommunication Engineering, 9 years of experience and holding CCNP Collaboration and Microsoft Teams Voice Engineer certificates, I am a highly skilled professional who is responsible for designing, implementing, troubleshooting and maintaining reliable and secure collaboration solutions that help businesses improve communication and collaboration with their employees and customers. I have a strong technical background in Cisco collaboration solutions, including Cisco Unified Communications Manager (CUCM), Cisco Unity Connection (CUC), Cisco Contact Center Express (UCCX), Cisco Webex, Cisco Jabber, Cisco Contact Center Enterprise (UCCE), CMS, Cisco Expressway, CUCME, CUCMBE and CUBE. I am proficient in configuring, deploying, and troubleshooting these solutions to meet the specific needs of businesses. I am also experienced in integrating third-party solutions with Cisco Call Manager. In addition to all of that, I have experience in managing, implementing and troubleshooting other VoIP servers like Cisco Broadworks, 3CX, Yeastar, Grandstream, Vital PBX and FreePBX, also I have experience in migration between VoIP systems specifically migration from 3CX to FreePBX. I have experience in managing, implementing and troubleshooting Firewalls and routers on a lab environment like Fortigate firewall, Cisco and Mikrotik routers. I have on hands experience with the below: - Expressway - CMS - CUBE - UCCX - UCCE - CUCM - SIP Trunks - H323 voice gateways - CUC - Analog voice gateways - ISDN voice gateways - MGCP voice gateways - CUCMBE - CUCME - Cisco Jabber - CIPC - Oracle SBCs - Cisco BroadWorks servers - Imagicle Fax Server - Imagicle Attendant Console Server - Calabrio recording application CUCM configuration - Linux system administration - 3CX - Linphone - Twilio - FreePBX - Yeastar - Grandstream - Vital PBX - Fortigate - Cisco routers - Mikrotik routers - IPSEC VPN - VLAN - OSPF - BGP - NAT

Network Security
Firewall
VoIP Software
VoIP PBX
Network Administration
Asterisk
VPN
FreePBX
3CX
FortiGate Firewall
Wireshark
VoIP Administration
Microsoft Teams
Session Initiation Protocol
Linux System Administration
$30 hourly
Hager S.
- 5.0/5
- (1 job)
I'm a Senior DevOps Engineer with over 3 years of hands-on experience in CI/CD, Kubernetes, OpenShift, and Linux systems. I specialize in building secure and scalable infrastructure, automating deployments using Jenkins, Helm, and Bash scripting. I also manage databases (Oracle & MySQL), troubleshoot servers, and maintain production environments. Passionate about infrastructure automation and always seeking ways to improve delivery speed and system reliability.

Network Security
Linux System Administration
MariaDB
Docker
Red Hat Administration
Kubernetes
Network Monitoring
Ansible
Troubleshooting
JetBrains TeamCity
Jenkins
Network Administration
Bash
NGINX
Linux
Apache HTTP Server
System Administration
$6 hourly
Abanoub S.
- 5.0/5
- (2 jobs)
Civil Experiences Pharos University Activities. * A member of students' activities guild of Languages and Translation faculty. * Head of technical committee. The summit is to introduce my fellow students to the world beyond the university. Preparing them to world of work and give them a guild line to develop themselves Civil work Career. * Tutor in CDAFM Language club in faculty of medicine - Alexandria University. * Set the Placement test for all Levels. * Teaching advanced level. The achievement was to introduce the new and graduated students to threshold of English language. Moreover, reached higher and more advanced levels within the course. Throughout the course period, the achievement was set and reached. * General servant in my home church as for (system & internet maintenance, children in (Madares Al-Ahad), General affairs & needs). The aim was help as many as possible from people and children and to contribute in building our society as my own church has its own micro society.

Network Security
Leadership Coaching
Training & Development
Computer Maintenance
Computer Assembly
Network Architecture
Network Engineering
Network Design
Cybersecurity Monitoring
Network Administration
Customer Service
Education
Translation
$10 hourly
Mohamed A.
- 5.0/5
- (5 jobs)
I am a skilled Cybersecurity Engineer with over 7 years of expertise in software development and testing. With a solid background in C programming, Python scripting, and cybersecurity best practices, I am equipped to handle various challenges, from security testing and threat analysis to software vulnerability assessment and automation. I have hands-on experience in: • Cybersecurity: Conducting Threat Analysis and Risk Assessment (TARA), vulnerability testing, and secure coding practices. • Programming: Writing efficient and robust code in C and developing automation scripts in Python. • Testing: Designing and executing test cases for software and systems to ensure functionality, performance, and security compliance. My goal is to help businesses enhance their software’s security and performance by leveraging my skills and experience. Whether you need security consultation, software testing, or programming support, I am dedicated to delivering high-quality solutions that meet your needs.

Network Security
Python
Information Security
Manual Testing
Embedded C
API Testing
Embedded System
Performance Testing
Automated Testing
Testing
C
$15 hourly
Mohamed G.
- 5.0/5
- (6 jobs)
As a dedicated Software Engineer with over 5 years of experience, I seamlessly blend cybersecurity and cryptography expertise into my software development process. With a profound understanding of cryptographic libraries and algorithms, I ensure that the solutions I create are not only efficient but also secure. I possess a strong foundation in networking and Linux, and as a professional Python developer, I excel at automating tasks, developing sleek GUI applications using PyQt, and crafting robust code in a variety of languages, including C, C++, Python, Java, JavaScript, Go, and Rust. My experience spans a broad spectrum of technical domains, from system development and contributing to kernel modules, to configuring Ubuntu systems for roles such as network devices and VPN solutions. I specialize in bridging the gap between development and operations, ensuring smooth software deployment and integration practices. With a deep knowledge of cybersecurity, I apply secure coding principles and leverage both static and dynamic code analysis to fortify applications against potential vulnerabilities. My expertise also includes penetration testing and system hardening, where I proactively assess and enhance system security. In collaborative development environments, I bring a strong command of Git, GitHub, and GitLab for seamless version control and continuous integration, ensuring efficient teamwork and high-quality code management. By combining my software engineering skills with a comprehensive understanding of cybersecurity, I deliver innovative, secure, and optimized solutions, expertly tailored to tackle even the most complex technical challenges.

Network Security
Docker
VMware ESX Server
System Hardening
Linux System Administration
Task Automation
Python
C
VPN
Application Security
Network Penetration Testing
Cryptography
Security Engineering
Information Security
$50 hourly
Hamza A.
- 5.0/5
- (1 job)
Hello, I'm Hamza Abdelaty, a passionate math teacher and physics enthusiast from Egypt. Having attended an American curriculum high school, I have a strong command of English, which enhances my ability to effectively communicate and engage with my students. While pursuing my degree in electronic engineering, my true passion lies in teaching and inspiring young minds in the subjects of math and physics. I find joy in sharing my knowledge and making complex concepts accessible and exciting for my students. Outside of the classroom, I've dedicated myself to honing my skills in 3D design and have even integrated it into my teaching methods, fostering a dynamic and interactive learning environment for my students. Balancing my role as an educator, I have also successfully managed a side business, showcasing my commitment to continuous learning and effective multi-tasking abilities. With my combined love for education, mathematics, and physics, my ultimate aspiration is to become a prominent leader in the educational field, empowering students and shaping future generations with a deep appreciation for these subjects. I believe that through dedication and innovation, I can contribute to the growth of young minds and make a lasting impact as a math teacher and physics educator.

Network Security
Data Analytics & Visualization Software
Embedded C
Mathematics
Python
SAT Preparation
3D Design
$15 hourly
Paula E.
- 5.0/5
- (3 jobs)
I'm a cybersecurity professional with real-world SOC experience. I help businesses detect threats, automate tasks, and secure their infrastructure using proven tools and techniques. What I can do for you: Configure and secure network devices (firewalls, routers, switches) – FortiGate, Cisco, and more Set up and manage security tools: SIEM (Splunk), IDS/IPS, VPNs, EDR Automate cybersecurity tasks with Python scripting Perform log analysis, traffic inspection (PCAP), and identify IOCs Set up secure server environments (Linux/Windows) for web apps or internal use Conduct incident response, threat detection, and vulnerability analysis Offer cybersecurity consultation tailored to your business needs

Network Security
Network Monitoring
System Security
Network Engineering
Insurance & Risk Management
Penetration Testing
Linux System Administration
Windows Administration
Cloud Computing
Troubleshooting
Cyber Threat Intelligence
Network Access Control
Threat Detection
Firewall
Python
$8 hourly
Ahmad D.
- 4.8/5
- (2 jobs)
I am an experienced Real Estate Cold Caller, extremely high motivated and ambitious fluent English speaker equipped with high communication skills and conversational fluency, along with proven experience in Real Estate, who is very interested and eager to find a challenging job opportunity as a Real Estate Lead Manager / Follow-up Specialist / Aquesition Manager, contributung to the orgnizations growth and success while investing on myself aiming to reach higher levels in the field. Computer Systems Engineering graduate, seeking an opprtunity to start my career in the Cybersecurity field as a SOC analyst. Ipossess solid networks fundamentals, protocols, attacks and mitigation, along with a good foundations in various programminglanguages for scripting and tasks automation. I enjoy the process of researching for problem solving, and collaborative teamwork. - Good Networking fundamentals - Confident in coding with Python - Can code in C++/C and SQL - Knows HTML, CSS, and JavaScript I am also a quick learner, under the right guidance, I am confident that I can become a valuable asset in short time to contribute. My main goal is to learn more, gain the necessary knowledge and experience, and polish my skills in order to execute my tasks in a suitable manner and most importantly to be consistent with it, in order for me to reach higher levels in these fields.

Network Security
Computer Engineering
Price & Quote Negotiation
Problem Solving
Real Estate Acquisition
Lead Management
Real Estate Lead Generation
Active Listening
Lead Generation
Communication Skills
Conversational Fluency
Python Script
Incident Response Plan
SOC 1
Cybersecurity Monitoring
$999 hourly
Mahmoud A.
- 5.0/5
- (1 job)
Penetration Tester with a passion for identifying and mitigating security vulnerabilities. Leveraging a strong technical background and extensive experience in ethical hacking, I specialize in assessing network and application security, conducting thorough vulnerability assessments, and providing actionable recommendations to enhance cyber defenses. I am committed to staying up-to-date with the latest hacking techniques and security trends to deliver comprehensive and effective solutions.Penetration Tester with a passion for identifying and mitigating security vulnerabilities. Leveraging a strong technical background and extensive experience in ethical hacking, I specialize in assessing network and application security, conducting thorough vulnerability assessments, and providing actionable recommendations to enhance cyber defenses. I am committed to staying up-to-date with the latest hacking techniques and security trends to deliver comprehensive and effective solutions.

Network Security
Web Application Security
Vulnerability Assessment
Penetration Testing
$10 hourly
Hany Z.
- 4.5/5
- (2 jobs)
Highly experienced Cloud Team Leader, DevOps, and Multi-Cloud Architect with over 21 years of experience in the IT industry, including leading technical teams and hands-on experience with AWS, Azure cloud, Terraform, EKS, Palo Alto, FortiGate, VPN, networking, security, software platforms, IP infrastructure, and system administration. Certifications: • AWS Certified: DevOps Engineer - Professional • AWS Certified: Solutions Architect-Professional • AWS Certified: SysOps Administrator-Associate • AWS Certified: Solutions Architect-Associate • Microsoft Certified: Azure Solutions Architect Expert • Microsoft Certified: Azure Security Engineer Associate • CCNP Routing & Switching • CCNP Firewall • CCNA Security • CCNA

Network Security
VPN
AWS Lambda
Database Administration
Python
Cisco
Microsoft Azure
Windows Server
Linux
Palo Alto Firewalls
FortiGate Firewall
Kubernetes
AWS CloudFormation
Terraform
Amazon Web Services
$5 hourly
Andrew M.
- 5.0/5
- (2 jobs)
🔐 Penetration Testing Expertise I specialize in various penetration testing methodologies, ranging from reconnaissance and enumeration to exploitation and post-exploitation phases. My self-taught journey has allowed me to dive deep into: Network Penetration Testing: Identifying open ports, services, and vulnerabilities using tools like Nmap, Wireshark, and Metasploit. Web Application Testing: Knowledge of the OWASP Top 10 vulnerabilities, with hands-on experience in finding and exploiting web application security flaws like SQL injection, XSS, and CSRF. System Exploitation: Familiar with exploiting misconfigurations, weak credentials, and outdated systems on Linux and Windows environments. 🔧 Tools and Techniques I have practical experience with a wide range of industry-standard tools used in penetration testing: Nmap: Network scanning and port enumeration. Metasploit Framework: Exploitation and post-exploitation. Burp Suite: Web application vulnerability identification. Wireshark: Network protocol analysis and traffic monitoring. OpenVAS & Nessus: Vulnerability scanning and reporting. SQLMap: Automated SQL injection and database testing. Hydra: Brute force attack tools for login and credential testing. John the Ripper & Hashcat: Password cracking and analysis. 📚 Self-Study & Certifications (In Progress) While I’m still pursuing formal certifications, my continuous learning path has exposed me to the same concepts and knowledge covered in recognized programs such as: TryHackMe: Participated in Capture the Flag (CTF) challenges, working on various real-world penetration testing scenarios. Hack The Box: Completed multiple labs focused on web and network exploitation, privilege escalation, and post-exploitation. YouTube & Blogs: Regularly follow prominent cybersecurity experts and resources for up-to-date learning and practical knowledge. 🖥️ Personal Projects To further sharpen my skills, I’ve developed and maintained a personal cybersecurity lab to simulate penetration testing environments. Here are a few highlights of my hands-on projects: Home Lab Setup: Created virtual environments using VirtualBox, simulating networks and vulnerable machines such as Metasploitable and DVWA for practice. Conducted vulnerability scans and exploited systems using tools like Nmap, Nessus, and Metasploit. CTF Participation: Regularly engage in Capture the Flag events on TryHackMe and Hack The Box, successfully identifying and exploiting vulnerabilities in both Linux and Windows environments. Scripting Automation: Developed basic Python scripts to automate repetitive tasks like scanning and vulnerability assessment. 🕵️‍♂️ Key Services I Offer Whether you’re a small business or an individual looking to secure your systems, I can provide valuable services to enhance your security posture: Web Application Penetration Testing: Comprehensive testing to identify and exploit web vulnerabilities, including SQL injection, XSS, and broken authentication mechanisms. Network Penetration Testing: Identify open ports, vulnerable services, and misconfigurations in your network infrastructure. Vulnerability Assessment: A detailed report on potential vulnerabilities within your systems, offering insights and suggestions on remediation. Password Auditing and Brute Forcing: Ensure that your systems have strong, secure password policies by testing them against various brute force methods and password cracking techniques. Wireless Network Testing: Evaluate the security of your wireless infrastructure, including encryption and access point vulnerabilities. Security Consultation: Provide strategic guidance on how to strengthen your security practices, including best practices in securing web applications, networks, and user data. 🧠 Continuous Learning & Future Goals Cybersecurity is an ever-evolving field, and I pride myself on being a lifelong learner. I regularly participate in online courses, hands-on labs, and CTFs to stay current with the latest attack vectors, vulnerabilities, and defense strategies. I’m currently working towards formal certifications such as: CompTIA Security+ Certified Ethical Hacker (CEH) Offensive Security Certified Professional (OSCP) I am committed to continuously expanding my knowledge and refining my skills to provide high-quality cybersecurity services. 🚀 Why Choose Me? While I may be at the beginning of my career in cybersecurity, my enthusiasm, dedication, and hands-on experience set me apart. Here’s why you should consider me for your next project: Self-Motivated and Fast Learner: I have developed a strong technical foundation through self-study and practical experience, giving me the ability to adapt to new tools and technologies quickly. Passion for Cybersecurity: I am deeply passionate about identifying vulnerabilities and helping others secure their systems. My work is driven by curiosity and a desire to protect against cyber threats. Attention to Detail: Cybersecurity requires thorough analysis an

Network Security
Vulnerability Assessment
Security Analysis
Kali Linux
Risk Assessment
Risk Analysis
Security Testing
OWASP
Penetration Testing
Internet of Things
Troubleshooting
Operating System
Problem Solving
Network Design
Information Technology
$10 hourly
Pavly G.
- 5.0/5
- (3 jobs)
As an experienced Telecommunications Engineer with a focus on network design and security, I specialize in providing scalable, secure, and reliable network infrastructures for businesses. My expertise spans from Cisco technologies (CCNA, CCNP), Microsoft Azure, to Fortinet security solutions including FortiGate and FortiManager. I have successfully led multiple projects such as the implementation of smart city infrastructures, smart schools, and secure banking networks, utilizing tools like AutoCAD, Revit, and network emulation software like GNS3 and PNETLAB. Certifications & Tools • Cisco Certified Network Associate (CCNA) • Cisco Certified Network Professional (CCNP) • Microsoft Certified Solutions Associate (MCSA) • Fortinet: FortiGate, FortiManager • AutoCAD, Revit (Network design software) • Packet Tracer, GNS3, PNETLAB (Network emulation tools) Notable Projects 1. Smart City Infrastructure Design - Designed and deployed a comprehensive smart city network, integrating fiber optic cables, smart sensors, and ISP connections to enhance city-wide communication and operational efficiency. 2. Smart School Network Implementation - Planned the layout and infrastructure for smart schools, installing data outlets, security systems, and structured cabling to create a secure, connected learning environment. 3. Bank Network Security and Infrastructure - Designed and implemented a secure, multi-floor bank network with VLANs, OSPF routing, switchport security, and firewall configuration to protect sensitive financial data. 4. Hotel Network Infrastructure Setup - Developed a robust, secure network infrastructure across multiple floors, ensuring seamless wireless connectivity, VLAN configuration, and network security for guests and hotel management. Why Work With Me? • Client-Focused: I work closely with clients to understand their needs, offering personalized solutions and consistent support. • Detail-Oriented: Every project I take on is planned with precision, ensuring that the network design is optimized for both security and performance. • Continuous Learning: I am constantly updating my knowledge and certifications, staying at the forefront of new technologies and security measures.

Network Security
Autodesk AutoCAD
Fortinet
FortiGate Firewall
Cisco Certified Network Professional
Cisco Certified Network Associate
Microsoft Azure
Network Design
System Administration
Computer Network
Network Administration
Network Engineering
$55 hourly
Ahmed S.
- 0.0/5
- (0 jobs)
Cybersecurity & Network Security Expert | Ph.D. | 8+ Years Experience | Fortinet • F5 • Juniper • Cisco Hello! I’m Dr. Ahmed Samy, a seasoned Cybersecurity Consultant and Network Security Engineer with over 8 years of hands-on experience protecting critical infrastructure and securing networks for major telecoms and enterprises across the Middle East. ✅ What I Can Help You With 🔐 Firewall Configuration & Optimization (Fortinet, F5, Cisco ASA, Juniper SRX) 🛡️ Security Architecture Design (LLD/HLD, Zero Trust, Segmentation) 🌐 VPN & Remote Access Solutions 📊 Vulnerability Assessment & Remediation 🧪 Security Testing, Hardening & Audit Compliance ⚙️ Automation Scripts for Security Operations 🧩 SIEM Integration & Incident Response

Network Security
Computer Network
System Administration
F5, Inc.
Juniper
Palo Alto Firewalls
FortiGate Firewall
Information Security
Computing & Networking
$11 hourly
Ahmed G.
- 5.0/5
- (4 jobs)
🧑‍💻 100% JOB SUCCESS GUARANTEED 🧑‍💻 100% CLIENT SATISFACTION GUARANTEE 🧑‍💻 5 STAR REVIEWS ALL THE TIME 🧑‍💻 FANTASTIC WEEKEND SUPPORT 🧑‍💻 TIGHT DEADLINES, YOU ARE ON THE RIGHT PROFILE 🧑‍💻 07 DAYS FREE MAINTENANCE/SUPPORT AFTER COMPLETION OF ASSIGNMENT. Hi I'm Ahmed, Linux Server Administrator/Devops professional with excellent knowledge in Cloud and Web-hosting. Hands-on experience in Cloud Computing (AWS, Azure, Google Cloud) and Data center management. Good experience in Linux server administration(redhat, Centos, Debian, Ubuntu) Expert in LAMP/LEMP, CI management and Deployments. Expert in PHP and Bash scripting. Server performance tuning and page speed optimization. Hands on experience in Managing Shared, Reseller, VPS and Dedicated Web-Hosting Knowledge and experience in handling DirectAdmin, ,plesk ,Vesta and cPanel Expert in server migration Technical Skills: Operating Systems : Linux( Debian, CentOS, Ubuntu) , Web server : Apache, Nginx. Networking : NFS, NIS, Telnet, FTP, DNS, DHCP Security : IPTABLES, CSF/LFD, APF, CXS , Mod Security, Windows Firewall Mail server : Sendmail, Exim, Postfix Database servers : MySQL , MariaDB, Percona DNS management: Registrar end and Hosting end DNS Server : Bind, TinyDNS, Route53 Mail Services: Postfix, Qmail, Exim, Sendmail Web hosting Control panels: WHM/cPanel, plesk, Webmin/Virtualmin, VestaCP, Ajenti, ISPconfig, DirectAdmin CMS: WordPress, OpenCart, vtiger, prestshop, and 100 more Virtualization: KVM, VMWare Cloud hosting: Amazon AWS, Digital Ocean, Rackspace, Azure, Google Compute, Linode. Version control: Git, github Monitoring : Nagios, Grafana, Zabbix, Prometheus, more Volume Management : RAID, LVM VPN :OpenVPN, IPsec Load Balancer: HaProxy, Nginx, invers proxy

Network Security
Cloud Computing
AWS Server Migration
Azure App Service
DevOps Engineering
DevOps
Iptables
PHP
Apache Administration
HTML
Windows Administration
phpMyAdmin
Linux System Administration
MySQL
$50 hourly
Mohamed A.
- 5.0/5
- (13 jobs)
I am a Senior Network Engineer with over 15 years of experience designing and managing large-scale enterprise networks. I specialize in optimizing network performance, security and ensuring reliable and secure IT infrastructures. My growing expertise in cybersecurity allows me to implement best practices to protect systems from emerging threats, while my extensive experience in network engineering ensures robust network solutions tailored to your needs. I provide services in network design, firewall configuration, VPN setup, network security audits, and cybersecurity consultation. I am proficient in Cisco, Fortinet, and I have a strong track record of delivering scalable, secure network solutions for enterprises. My expertise includes firewall management, IDS/IPS setup, VPN configuration, network security, and VoIP solutions. I’ve successfully managed network infrastructures for government entities, airports, and seaports, enhancing performance and security. I also have experience leading projects that improve network resilience, increase operational efficiency, and mitigate risks.

Network Security
Network Engineering
Computer Network
macOS
Linux
OpenVPN
PfSense
Zabbix
Fortinet
Cisco IOS
Network Administration
Cisco Router
Cisco Firepower Threat Defense
Network Design
Cisco Certified Network Professional
Cisco Certified Network Associate
Cisco ASA
$5 hourly
Omar A.
- 5.0/5
- (6 jobs)
Hello, My name is Omar Ahmed, a 21-year-old student at the Faculty of Engineering, specializing in Artificial Intelligence at Mansoura University. In addition to my studies, I am also self-learning Cyber Security as it is my passion to pursue a career in this field. I have hands-on experience in web penetration testing and web vulnerabilities, with a strong understanding of various attack vectors and mitigation techniques. My expertise includes identifying security flaws in web applications, exploiting them ethically, and providing recommendations to improve security posture. I am also familiar with tools such as Burp Suite, OWASP ZAP, and Metasploit, and continuously work on enhancing my skills through CTF challenges and real-world projects. As I continue to deepen my knowledge in AI and cybersecurity, I am committed to staying at the forefront of technological advancements and contributing to the security of digital environments

Network Security
Ethical Hacking
Cybersecurity Tool
Penetration Testing
Web App Penetration Testing
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