Scans SPF and DMARC records for issues that could allow email spoofing.
Repository Index
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Fast, compact 64/128/256-bit non-crypto hash suite (Rainbow & Rainbow 2) passing SMHasher3, plus experimental Rainstorm. C++ and Node.js/Wasm API & CLI
- call-for-papers
- cryptanalysis
- cryptanalysis-tasks
- cryptography
A library for allowing apps to easily use different auth providers.
Writeups of Capture The Flag Competitions
- ctf
- picoctf
- writeups
- glug
A flexible playground for Android CTF challenges.
- android
- ctf
- cybersecurity
- playground
A CTF framework to create, build, deploy and monitor challenges
- ctf-tools
- ctf-framework
Android small footprint inspection tool
Git manager for pentesters
Cake Fuzzer is a project that is meant to help automatically and continuously discover vulnerabilities in web applications created based on specific frameworks with very limited false positives.
- cybersecurity
- hacking
- iast
- dast
Reverse proxy with automatically obtains TLS certificates from Let's Encrypt
A library designed to generate cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, and related secrets.
A honeypot proxy for mongodb. When run, this will proxy and log all traffic to a dummy mongodb server.
OPNSense's Suricata IDS/IPS Detection Rules Against NMAP Scans
- crowdsec
- intrusion-detection
- intrusion-detection-system
- intrusion-prevention
The current repository contains all the scripts needed to build kernel-mode mac-a-mal malicious activity hooking on macOS.
Dynamically generate self-signed certificates and certificate authorities for Go tests
- golang
- certificate-generation
- go
- testing
Package passwap provides a unified implementation between different password hashing algorithms. It allows for easy swapping between algorithms, using the same API for all of them.
- argon2
- bcrypt
- go
- hashing
Creates a readable stream producing cryptographically strong pseudo-random data using `crypto.randomBytes()`
- random-bytes
- random
- crypto
- pseudo-random-generator
Fragscapy is a command-line tool to fuzz network protocols by automating the modification of outgoing network packets. It can run multiple successive tests to determine which options can be used to evade firewalls and IDS.
provides a full user authentication experience for an API. Includes login,logout,register,forgot password, forgot username, confirmation email and all that other good stuff. Includes plug for checking for authenticated users and macro for generating the required routes.
Bundle allows you to create doctrine entities with fields that will be protected by encryption algorithms such as AES
Agentic memory for CTI in Python — STIX knowledge graphs, threat-actor alias resolution, offline-first RAG, MCP server for Claude Code and LangChain agents
- claude-code
- cti
- llm
- rag
Markov-chains for linguistically-correct password cracking
Zero-overhead eBPF process tracer for Linux malware triage and incident response. Traces syscalls, network, and file events per-process without strace overhead.
Security training for the apps you actually ship. Open your browser and start hacking.