NullSec Linux is a security-focused Linux distribution based on Debian 13 (Trixie) designed for penetration testing, digital forensics, security research, and ethical hacking. It features 135+ pre-installed security tools across 13 specialized categories including cloud security, AI/ML security, hardware hacking, and automotive security.

• 135+ Security Tools: Comprehensive toolkit for all security domains
• 9 Specialized Editions: Standard, Minimal, Cloud, AI/ML, Hardware, Automotive, Forensics, Mobile, Live
• Multi-Architecture: AMD64, ARM64, RISC-V support
• Modern Stack: Kernel 6.8 LTS, Debian 13 base, Wayland + Hyprland
• NullKia Integration: Mobile security framework with 18 manufacturer support
• Custom Tooling: NullSec proprietary security tools in 15+ languages

• CPU: 64-bit processor (x86_64/amd64)
• RAM: 2 GB
• Storage: 20 GB
• Graphics: VGA compatible

• CPU: Multi-core 64-bit processor
• RAM: 8 GB or more
• Storage: 100 GB SSD
• Graphics: Hardware acceleration

• Username: nullsec
• Password: nullsec

• Maintainer: bad-antics
• Website: https://bad-antics.github.io
• GitHub: https://github.com/bad-antics
• Discord: https://discord.gg/killers
• Issues: https://github.com/bad-antics/nullsec-linux/issues

Screenshots available at: https://github.com/bad-antics/nullsec-linux/tree/main/screenshots

• Upgraded to Debian 13 (Trixie) base
• Kernel 6.8 LTS
• Added 25 new security tools
• New specialized editions: Cloud, AI/ML, Hardware, Automotive
• Multi-architecture support (AMD64, ARM64, RISC-V)
• Integrated NullKia v3.0 mobile security framework
• Wayland + Hyprland compositor support

• 90+ security tools
• Debian 12 base
• Xfce 4.16 desktop
• Initial release

• Distribution: Open Source (Various licenses)
• Custom Tools: MIT License

• Primary: GitHub Releases
• Torrent: Available for all editions
• SourceForge: Mirror available

Submitted for DistroWatch inclusion Last updated: January 2026