Network & Systems
Persistence & Backdoors
Getting in once isn't enough. Learn how attackers stay on machines across reboots and cleanups — cron backdoors, SSH key implants, SUID tricks, and systemd services.
Intermediate45 min7 lessons1 hands-on
First lesson free. The full module is part of Pro.
You'll be able to
- ✓Plant a cron job backdoor that survives a process kill
- ✓Implant an SSH authorised key for passwordless re-entry
- ✓Create a SUID binary that can be triggered later for privilege escalation
- ✓Hook /etc/profile and systemd units for persistent execution