Theo de Raadt is a South African-born software engineer living in Calbary, 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
0001-01-01
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
Defanging Linux LKM Rootkits With cleanup_module()
2025-04-05 Linux LKM rootkits EDR hooks incident response Linux LKM rootkit