kamalx06 / TornadoC2
Pull-based C2 framework with ten native transports, concurrent multi-profile handlers, and end-to-end ECDSA-signed tasking. Single Go binary agent with every property baked in at build time. Multi-operator team server with RBAC, audit chain, and a Qt/CLI console. Linux + Windows, amd64 + arm64.
certbot / certbot
Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.
bunkerity / bunkerweb
🛡️ Open-source and cloud-native Web Application Firewall (WAF)
Mailu / Mailu
Insular email distribution - mail server as Docker images
AshiteshSingh / PQC-post-quantum-signal-
Production & research-grade Post-Quantum KEM Double Ratchet protocol (FIPS 203 ML-KEM-768 + FIPS 204 ML-DSA-65). Resilient against Harvest-Now-Decrypt-Later FTQC attacks
trailofbits / algo
Set up a personal VPN in the cloud
borgbackup / borg
Deduplicating archiver with compression and authenticated encryption.
malwaredllc / byob
An open-source post-exploitation framework for students, researchers and developers.
jtesta / ssh-audit
SSH server & client security auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)
fabriziosalmi / certmate
Self-hosted certificate lifecycle management: issue, renew, discover, inventory and deploy TLS certificates across your infrastructure
fkie-cad / friTap
Simplifying encrypted traffic analysis for researchers by making protocol decryption effortless.
RomanZhukov9 / Crypto-Recovery-Tool
Python-based cryptocurrency wallet forensics suite supporting 40+ wallet types on Windows, Linux, and macOS. Features encrypted vault analysis, wallet detection, seed recovery, multi-chain address derivation, threaded processing, and TXT/CSV/JSON export. Designed for security research, compliance, incident response, and blockchain investigations.
sjespersen / homelab-agent
Started as a €70 used mini PC running an always-on AI agent (Hermes, n8n, Pi-hole, monitoring, Tailscale, encrypted backups). Now with a second stack next to it: a homelabbed GPU server for local AI (Qwen 27B and Flash-Next, image generation, Ollama, one API). All as code.
LearningCircuit / local-deep-research
~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
jrnl-org / jrnl
Collect your thoughts and notes without leaving the command line.
tiangolo / dockerswarm.rocks
Docker Swarm mode rocks! Ideas, tools and recipes. Get a production-ready, distributed, HTTPS served, cluster in minutes, not weeks.
CodeAbra / iai-personal-memory-engine
A cyber brain for your AI. It never forgets a detail, remembers exactly what you said, and learns how you work over time. Free, local, works with Cursor, Claude Code, Codex, OpenClaw, Hermes and more. MIT.
XTraceAI / cuhepy
GPU-accelerated homomorphic encryption in Python: Paillier and BFV, with encrypted nearest-neighbour search. Experimental research code.
Mafifrizi / ARES
ARES - authorized red-team engagement automation with dashboard, campaign scope, module orchestration, OPSEC controls, encrypted vault, and reporting.
nolze / msoffcrypto-tool
Python tool and library for decrypting and encrypting MS Office files using passwords or other keys
MaxFreedomPollard / Compartment
Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storage and retrieval.
adferrand / dnsrobocert
Orchestrate Certbot and Lexicon together to provide Let's Encrypt TLS certificates validated by DNS challenges
miurahr / py7zr
7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.
n1tr00-10 / tiktok-web-signature
tiktok web signature reverse engineer generates valid tiktok signatures for API requets
bennjordan / AlphaSteg
Hide, encode, and decode encrypted files, messages, and alternate audio streams in music hosted on popular streaming platforms (Spotify, Tidal, Bandcamp, etc).
zunmax / technocore-did-starter
Simple tutorial for creating an encrypted Ed25519 DID, publishing signed Technocore messages, and documenting useful contributions for potential $FLOP airdrop
Gemma41 / Onchain-Accounting
Privacy-first, self-hosted crypto accounting app with zero cloud data sharing. Aggregates exchange, wallet and multi-chain history, calculates FIFO/LIFO/HIFO cost basis, realized/unrealized PnL and capital gains, tracks staking/airdrop income, and exports tax-ready CSV/PDF/JSON reports. Encrypted SQLite. Python, cross-platform.
MyZahradamiyas1816 / Seed-Generator
Professional BIP-39 Seed & HD Wallet Toolkit with 12–24 word mnemonics, checksum validation, BIP-44/49/84 derivation, and multi-chain support (BTC, ETH, SOL, LTC, DOGE, ADA, DOT, AVAX, ATOM, XRP, TRX). Features offline CSPRNG, PBKDF2-HMAC-SHA512, AES-256-GCM encryption, wallet recovery, CSV/JSON export, and custom derivation paths.
Riccardo8888 / agent-link
An end-to-end encrypted channel between coding agents, anywhere
aeromodes / 8cryptdo
Reverse-engineered docs and tools for 8BitDo firmware encryption methods
LunarPy-Labs / LunarDump
A lightweight, zero-trust CLI tool built in Python to automate, encrypt, and stream database backups directly to multi-cloud storage.
yankywilson / kyber-ransomware-analysis
Full teardown of the Kyber ransomware Windows encryptor. Six corrections to public reporting, each independently verifiable. Includes analysis tooling, detection content, and incident response guidance.
MiForge / MiUnlockTool
MiUnlockTool developed to retrieve encryptData(token) for Xiaomi devices for unlocking bootloader, It is compatible with all platforms.
n1tr00-10 / tiktok-signature
TikTok X-Gnarly, X-Bogus, and X-Dynosaur signature generator for Web API requests. Supports SDK version 5.1.2 (build 1.0.0.316). Python implementation with ChaCha20 and RC4 encryption, dynamic round selection, and custom Base64 encoding. Lightweight, fast, and production-ready.