Theo de Raadt is a South African-born software engineer living in Calgary, Alberta, Canada. He is the founder and leader of the OpenBSD and OpenSSH projects and was a founding member of the NetBSD project.
Theo de Raadt
2024-08-18
Recent Posts
Linux Persistence: Modular Software
2025-04-17 DFIR CTF persistence linux persistence apache asterisk
Linux Persistence: Web Shells
2025-04-16 DFIR persistence webshell linux persistence webshell apache nginx PHP
Linux Persistence: Rootkits
2025-04-15 DFIR persistence rootkit LKM linux persistence LKM rootkit LD_PRELOAD kprobe ftrace ld.so hooking