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NullSec Linux

v4.0.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 4mo Offensive & Pentesting
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

dfir distro hacking kernel linux nullsec
+3 more
operating-system penetration-testing security

Affected surfaces

auth rbac crypto_tls breaking_upgrade

Summary

AI summary

LUKS2 with Argon2id encryption, Landlock LSM support, and CET shadow‑stack protection introduced.

Full changelog

NullSec Linux v4.0.0 - Security Distribution

What's New:

  • 90+ security tools pre-installed
  • 19 new tools added (C++, F#, Ada, Crystal, Kotlin, Swift, OCaml, Erlang, Clojure, Lua, Julia, Perl, V, Nim, Zig, Tcl, Haskell, D)
  • NullKia v2.0 mobile framework
  • LUKS2 + Argon2id encryption
  • Landlock LSM support
  • CET/Shadow stack protection
  • FORTIFY_SOURCE=3
  • Kernel lockdown mode

New Editions:

  • Cloud (AWS/GCP/Azure optimized)
  • Air-gapped (no network stack)
  • Apple Silicon (M1/M2/M3)

Install toolkit on existing system:
sudo ./install.sh

Download ISOs from bad-antics.github.io

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View diff on GitHub

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About NullSec Linux

Security-focused Linux distribution with 140+ pre-installed forensic and offensive security tools, custom hardened kernel, and integrated incident response workflows.

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Related context

Beta — feedback welcome: [email protected]