WAN Traffic Penetration Testing

@farooqtahir2013

As a seasoned Network and Cybersecurity Engineer, I understand the importance of not only demonstrating your network's ability to withstand threats, but also offering substantive solutions to potential vulnerabilities. With over 10 years of experience, I have honed my skills in packet capture and analysis, using tools such as tcpdump, Wireshark, Zeek and Scapy – all industry standards that align with your needs. My understanding of key network components like routers and firewalls, combined with an in-depth knowledge of the digital landscape puts me in a prime position to execute this project in a lawful, ethical and efficient manner. My expertise also extends to promptly documenting and reporting findings, which is a fundamental aspect of your request. With a dynamic skill set encompassing not only network administration and IP telephony (VoIP), but also security systems like Cisco ASA, Fortinet and Palo Alto --a vital asset when evaluating vulnerabilities-- I bring the right blend of expertise needed for this task. My commitment reaches beyond satisfactory completion; it entails sharing actionable security insights in the forms of prioritized remediation recommendations mapped directly to issues discovered. Choose me today for a collaborative partnership that ensures enhanced network fortification based on best practices.

@AZTURK1

Hi there, I will perform targeted, lawful traffic interception on your agreed live WAN segments and analyse PCAPs with tcpdump, Wireshark, Zeek and Scapy to confirm whether data in transit can be intercepted, decoded or manipulated; my operational experience with distributed WAN captures and non-disruptive PoC validates this scope. - Capture and triage: collection of packet captures (tcpdump/Zeek) from agreed WAN taps, with timestamps and capture checksums - Analysis & PoC: decode sessions in Wireshark, search for clear-text credentials/session fixation, and create non-disruptive Scapy PoC where traffic shows realistic exploitability - Artefacts: provide sanitized PCAPs, analysis scripts, decoded samples and step-by-step reproduction instructions - Risk control: staged captures and a backup checkpoint plus post-capture validation to ensure no production impact Skills: ✅ tcpdump ✅ Wireshark / Zeek ✅ traffic analysis / packet forensics ✅ WAN / routed network captures ✅ non-disruptive PoC / post-capture validation Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I am available to start after NDA and your maintenance window is provided. Do you already have inline WAN taps or should I rely on SPAN/mirror ports for the approved capture windows? Best regards,

@ExpertNetworkEng

Hello, I’m a Senior Network & Security Engineer with 10+ years of hands-on experience designing, implementing, and migrating enterprise and service-provider networks. I specialize in Network Security, SD-WAN, routing & switching, enterprise wireless, and secure network architecture, helping companies modernize legacy networks, improve reliability, and reduce WAN costs. Core expertise: - Firewalls & Security: FortiGate, Palo Alto, Cisco ASA / Firepower IPsec & SSL VPN, site-to-site, remote access, policy design - Routing & Switching: Cisco ASR/ISR, Catalyst, Nexus, Juniper Routers (M10, MX 960) and SRX 500 (BGP, OSPF, EIGRP, IS-IS, MPLS, VLANs, STP, HSRP/VRRP) Enterprise LAN & campus design - LAN Switching (Multi-Vendor): Cisco, Juniper, Meraki, HP, Aruba, FortiSwitch Access/core design, redundancy, QoS, segmentation - Enterprise Wireless: Cisco WLC & APs, Cisco Meraki Wi-Fi, Ubiquiti, Aruba Wi-Fi, FortiAP Coverage design, roaming, security, troubleshooting - SD-WAN: Fortinet SD-WAN, Cisco SD-WAN (Viptela), Cisco Meraki (hub-and-spoke, MPLS + Internet, segmentation, HA, traffic steering) - Cloud & Hybrid Networking: AWS / Azure / GCP Site-to-site VPN, routing integration - Network Automation: Python Certifications: CCIE Enterprise Cisco Certified Specialist – Enterprise SD-WAN Implementation CCNP Data Center CCNP Security Juniper JNCIA-Junos, JNCIA-Cloud If you share your current setup and goal, I can propose a clear and practical solution. Best regards,

@Shrutibimpl

Hello There, As per my understanding you want a comprehensive security audit of your WAN traffic to ensure all data moving across your distributed network is fully encrypted and resilient against interception or manipulation. I have hands on experience in network forensics and penetration testing for large scale enterprise infrastructures using advanced traffic analysis tools. I will give you the certainty that your sensitive corporate data is actually invisible to outside eyes and cannot be tampered with while in transit. You will get a clear report showing exactly where your encryption is strong and where potential leaks might exist, allowing you to close gaps before they can be exploited. This process is designed to be completely non disruptive, ensuring your business operations continue smoothly while I verify the integrity of your global communication links. Best regards, Bharat Joshi

@mohjib092

Hello, I have experience with network traffic analysis and security assessments across WAN environments using tools like Wireshark, tcpdump, Zeek, and Scapy. I can help perform a thorough and well-documented review of the agreed WAN segments, including traffic analysis, identification of potential security weaknesses, reproducible findings, and clear remediation recommendations for your internal team. HeBefore we start, could you please share the number of WAN links/sites involved, access method, and expected maintenance window? Based on the scope, I can confirm the exact timeline and fixed price

@zouhair777

I believe I am a strong candidate for this project because I combine hands-on experience in network and web security analysis with a methodical and reproducible approach to testing. I am comfortable working with traffic analysis and packet inspection tools such as Wireshark and tcpdump, and I focus on identifying real-world risks like exposed credentials, insecure protocols, and session handling weaknesses rather than just theoretical issues. What sets me apart is my structured methodology: I document every step clearly, ensure findings are reproducible, and align my reports with both technical and business impact. This ensures that security teams can easily validate and act on my results. Additionally, I am familiar with common attack vectors in distributed environments (such as WANs, APIs, and web applications), and I prioritize non-disruptive testing that respects production stability while still uncovering meaningful vulnerabilities. Overall, I aim to deliver not just findings, but actionable insights that improve the security posture of the entire network.

@murtesa

Hi, I understand the importance of ensuring the security and integrity of your geographically-distributed Wide Area Network. The need for independent confirmation that data moving across the network is secure is crucial in today's digital landscape. My approach to the WAN Traffic Penetration Testing project would be to conduct lawful and ethical interception of packet flows on the agreed WAN segments. By utilizing industry-standard tools like tcpdump, Wireshark, and Zeek, I will analyze the captured traffic for any vulnerabilities such as clear-text credentials, session fixation, or protocol misconfigurations that could potentially lead to data leakage or privilege escalation. In past projects, I have successfully conducted similar penetration testing exercises on WAN networks, identifying and mitigating security risks effectively. You can review my portfolio for relevant experience in this area. I am ready to start the engagement upon exchange of the necessary NDA and approval of the maintenance window schedule. Would you like to discuss a detailed plan or any specific requirements for this project?

@Ahmedelsheik7

Hello, I reviewed the project scope carefully and I’m confident I can assist with the WAN traffic security assessment in a professional and fully documented manner. My background includes network security, packet analysis, protocol inspection, and infrastructure troubleshooting. I’m comfortable working with tools such as Wireshark, tcpdump, Zeek, and Scapy to identify insecure protocols, clear-text authentication exposure, session-related weaknesses, and suspicious traffic patterns. For this engagement, I can provide: • Structured traffic capture and analysis on approved WAN segments • Documentation of methodology, timestamps, and tool usage • Technical findings with reproducible validation steps • Sanitized PCAP samples and supporting scripts where applicable • Prioritized remediation recommendations with business impact explanation I also understand the importance of working within approved maintenance windows and following NDA/security procedures throughout the assessment. Looking forward to discussing the environment and assessment objectives further. Best regards, Ahmed El-Sheikh

@vicosurge06

Hello there, hope you are having a fantastic day so far! I'm a penetration tester with 25+ engagements including Fortune 500 clients, plus prior SOC analyst, senior incident responder, and SOC manager experience. WAN penetration testing specifically is in scope for me. For a geographically distributed WAN, the value of an external test is independent confirmation: that segmentation works the way the architecture diagram says it does, that east-west traffic between sites is not over-trusting, and that an attacker landing on one site cannot pivot freely to the others. For an engagement like this I would: 1. Scope with you: in-scope sites, allowed test windows, rules of engagement, what is off-limits 2. External and internal testing as agreed: perimeter exposure per site, segmentation between sites, VPN/SD-WAN posture, and lateral-movement paths from a foothold 3. Toolset: Nmap, Nessus, Burp Suite, Wireshark, plus manual validation since segmentation findings often need it 4. Mapping to MITRE ATT&CK so your team can correlate findings with detection coverage 5. Deliver a written report: executive summary, technical findings ranked by CVSS, reproduction steps, and concrete remediation per finding I do not pad reports with scanner noise. Findings are validated and ranked honestly. If you can share rough scope (sites, environments, what is off-limits), I can confirm timeline. Vicente Muñoz

@mzspaki

I would like to offer my services for the subject project. I have been actively participating in Bug Bounty Hunting on platforms such as Bugcrowd and HackerOne using a Parrot OS virtual machine since last year. During this time, I have gained considerable experience with various open-source tools, including the following: • Nmap with NSE Scripting Engine • Burp Suite (CE) • Fuzz Faster U Fool (FFuF) • dirsearch • SQLmap • Nuclei • OWASP-ZAP • Gobuster • dirb • tcpdump • Wireshark In addition to my practical experience, I have earned the following certifications in the field of Information Technology: • ITIL Foundation Certificate • Certified Ethical Hacker (CEH) • Computer Hacking Forensic Investigator (CHFI v8) • ISO/IEC 27002 Information Security Foundation Certificate Furthermore, I have also completed various online courses in Cybersecurity, Information Security, Penetration Testing, and Digital Forensics from EC-Council USA. I am available for 25 to 30 hours working per week which can be extended subject to meeting deadlines or on customer's request. My offered rate is also negotiable. Best regards, Muhammad Zeshan Sami