Cybersecurity expert, developer, and tech entrepreneur from Sousse, Tunisia. Founded Evosec Consulting to bring elite offensive security and engineering to the commercial sector.
"I don't believe in security products without security operators. I believe in people who've read the CVEs, run the exploits, and understand what's actually at risk — then build the defence accordingly." — IHEB ENNACHET · CEO, EVOSEC CONSULTING
Iheb Ennachet founded Evosec Consulting on the conviction that the commercial sector deserves the same offensive security discipline as the highest-stakes environments — without the consultant theater.
From Sousse, Tunisia. An ambitious entrepreneur in the tech field with a wide technical background spanning software development and cybersecurity. Started coding at a very early age — part of numerous projects, security researcher, activist, and hacktivist pushing the limits every day.
Known in the security community as 0xdeadbeef and 0xslayer, Iheb brings a rare combination: an operator who understands both the attacker's mindset and the engineering required to build resilient systems. Wireless security, web application testing, reverse engineering, malware analysis, and red team operations — the full offensive stack.
Today, Iheb spends his time managing Evosec Consulting, performing hands-on cybersecurity engagements, developing secure software, and working on open-source projects. He's a strong believer in data privacy, individual data ownership, and the Free & Open-Source Software (FOSS) movement. The majority of his personal setup runs on open-source software.
Want to chat or discuss a project? Reach him directly at iheb.ennachet@devsolve-agency.com or on WhatsApp at +216 55 737 390.
Built the cybersecurity consultancy delivering red-team, VAPT, threat intelligence, and vulnerability management services.
Vulnerability research, malware analysis, open-source contributions. Known as 0xdeadbeef and 0xslayer in the security community.
Python, PHP (Laravel), JavaScript, C++. Secure-by-design development practices embedded from day one of every project.
Started as handles in the security community during my early hacking years. They stuck. They're a reminder of where I came from — learning to break things to understand how to build them better.
I kept seeing the gap between what security vendors promised and what they delivered. Most firms were selling dashboards and compliance theatre, not real security. I started Evosec to do it differently — hands-on testing, honest reporting, actionable remediation.
Yes. I'm still the primary operator on most engagements. I believe that if you stop doing the work, you stop being qualified to run the company. Every engagement I take on gets my personal attention.
I report vulnerabilities to vendors first, give reasonable time for patching, then publish. I've contributed to the security of multiple platforms this way. Security improves when researchers and vendors work together instead of against each other.
The technical challenge, honestly. Security is one of the few fields where you have to think like a criminal to build effective defences. That adversarial mindset is what gets me out of bed. The fact that it protects real people and organisations is what keeps me doing it.
For cybersecurity engagements, technical questions, and strategic consulting. Direct line — no assistant between you and the decision-maker.