
nixos-config
Lan Tian's NixOS Configuration

Lan Tian's NixOS Configuration

An embeddable, portable, branchable virtual machine to safely run Agents locally.

Hardware tool for RFID analysis, emulation, and penetration testing. Supports 125kHz, 13.56MHz protocols (MIFARE, iClass, ISO14443/15693) with key…

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build…

ZoneMinder is a free, open source Closed-circuit television software application developed for Linux which supports IP, USB and Analog cameras.


Comprehensive set of over 1500 AppArmor profiles to confine Linux system processes, desktops, and services, with support for multiple distributions…

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM, 8-bit AVR and 32-bit RISC-V architectures.

Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards


cMCP: Confidential MCP Gateway. Hardware-attested policy enforcement for MCP tool calls.

Custom firmware for Flipper Zero enabling Sub-GHz radio, NFC/RFID emulation, infrared, and BadUSB attack features for hardware security testing.

Specter — passive 13.56 MHz NFC reader/skimmer bug-sweep for Flipper Zero. Counter-surveillance EMF meter using the onboard NFC chip. No extra…

Declarative KVM/QEMU VM orchestration tool using YAML compose files. Manages multi-VM stacks with cloud-init, SSH, PCI passthrough, and image…

Reptar, Downfall, Zenbleed, ZombieLoad, RIDL, Fallout, Foreshadow, Spectre, Meltdown vulnerability/mitigation checker for Linux & BSD

Immutable Linux OS image optimized for running Incus containers and virtual machines, with UEFI Secure Boot, TPM 2.0 disk encryption, and automated…

Secure, fast, and portable C90 implementation of ML-KEM / FIPS 203