About Oreon
Secure your infrastructure against sophisticated layer-2 and layer-3 attacks. I am a Network Security Engineer holding CCNA ,CEH and compTIA+ certifications, with a specialized focus on hardening Linux environments and network protocols.
I don't just find bugs; I architect secure environments. I assist organizations in configuring their networks to withstand specific attack vectors such as ARP Spoofing, MITM attacks, and Denial of Service (DoS) scenarios...
What I Bring to Your Project:
Infrastructure Hardening: Securing Switches, Routers, and Linux Servers against unauthorized access.
Protocol Security: Mitigating risks related to DHCP, ARP, and TCP/IP stack vulnerabilities.
Lab & Environment Setup: Building secure, isolated virtual environments for testing and development.
Technical Documentation: As a published technical author, I provide clear, industry-standard documentation for your security policies.
I deliver security, stability, and peace of mind. Available for short-term audits or long-term security integration.
English
Native or bilingual
German
Conversational
French
Fluent
Arabic
Native or bilingual
Can work on-site
Berlin (up to 50km)
Experience
- Réseau InitiativecybersécuritéDIGITAL AND ITSeptember 2023 - Today (2 years and 9 months)Sfax, TunisiaPerformed security testing for a network service provider, discovering a significant vulnerability that bypassed existing perimeter defenses. Provided actionable intelligence and mitigation strategies, directly resulting in a more secure network architecture for the client
- ji48cyber Security companyDIGITAL AND ITApril 2022 - Today (4 years and 2 months)London, CanadaAs the author of 'They Call It Hacking, I Call It Justice' and a CCNA/CEH certified expert, I bring a unique blend of academic rigor and offensive capability. My technical arsenal includes executing advanced network attacks including DHCP Starvation, ARP Poisoning,TCP Floods... I specialize in breaking down these complex protocols in practical labs. My goal is to transfer this high-level knowledge to you, moving beyond basic tools to understanding the core mechanics of network exploitation and defense
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Education
- engineeroxfoord2025My expertise is built on a rigorous, self-driven academic foundation in cybersecurity, reinforced by industry-standard certifications including CCNA , CEH , CCNP.... I have dedicated years to mastering offensive security, from dissecting network protocols to building complex, isolated lab environments for advanced exploitation simulation. This deep technical study culminated in authoring comprehensive guides on ethical hacking, demonstrating not just the ability to execute attacks, but the deep understanding required to document and teach them
Certifications
- ETHICAL HACKERCEH2025
- CCNACCNA2024