Crypto Puzzles is a tool and library to provide a bunch of functions for encryption or pseudo encryption as puzzles or brain teasers. Awesome for kids but some puzzles are also a challenge for adults.
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Self-hosted AI-assisted CTI-to-detection workbench for ATT&CK mapping, IOC/CVE intelligence, Threat Radar, malware triage, Attack Simulation, and SIEM validation.
Minimal authentication library for Ruby on Rails
- authentication
- gem
- multitenancy
- rails
SMTP honeypot written in Golang
A version of TurboPower LockBox2, that is aimed at being compatible with Delphi, FPC and Lazarus 32/64 bit
A complete, reliable, secure and open source webapp based on zero-knowledge encryption to deal with TOTP
- totp
- webapp
- zero-knowledge-encryption
A Python DNS crawler to find identical domain names under different TLDs.
- python
- cybersecurity
- dns
- crawler
A multi-account, form-based, database-less, application-wide, Rails authenticator.
AWS Encryption SDK for Go
- aws
- aws-encryption-sdk
- aws-kms
- aws-sdk-go
The open-source safety layer for AI agents — block unsafe tool calls, require approval, enforce budgets, audit, replay.
Quantum-resistent asymmetric key generation tool for digital signatures.
- post-quantum-cryptography
- uov
- rainbow-scheme
- security-tools
A Chargebee focused T3 Stack that integrates User Subscriptions, Authentication and Testing. Driven by Prisma ORM. Deploys to Vercel
An easy to use licensing system, using asymmetric cryptography to generate and validate licenses.
- jwt
- paseto
- nacl
- authentication
otp module for v, written in v
Our super sweet hacker management system, built for HackTCNJ 2017+ | Used by Hack@WPI 2018!
Prompt-injection firewall for LLM applications — 33 input detectors, 9 output scanners, federated ed25519-signed threat-intel feed. Apache 2.0, 1040 tests, F1 96.0% with 0% false positives. Docker, GitHub Action, LangChain/LlamaIndex/CrewAI integrations.
- agentic-ai
- ai-safety
- fastapi
- langchain
A simple PHP Steam login and User Detail package
- php
- composer
- steam
- steam-api
Docker container running cowrie with DShield output enabled.
Go package for IP2Location.io. Fetch geolocation and proxy data for an IP address, or query WHOIS details for a domain. Integrate an IP geolocation API into Golang backends, microservices and command-line tools. Enrich IPv4 and IPv6 traffic with location intelligence and network details for analytics and security use cases.
- domain-lookup
- golang
- ip-geolocation
- ip2location
Quickly look up hashes in your terminal using the HashMob API 🔥
- data-breaches
- hash-cracking
- hash-lookup
- hashcat
🛡️ Static security scanner (SAST) for Ansible playbooks, roles, and collections. 1,000+ rules across 30+ categories detecting malicious code, RCE, hardcoded credentials, and supply-chain risk. Outputs SARIF, CycloneDX SBOM, and GitLab SAST. SLSA Build Level 3, Sigstore-signed.
- ansible
- ansible-playbook
- devsecops
- infrastructure-as-code
A Python framework that uses machine learning algorithms to implement the metadata recovery attack against obfuscated programs.
Keep your secrets out of your AI coding agents. A local HTTPS proxy that swaps real credentials with placeholders and injects them at the network boundary.
A J2ME-focused reverse-engineering, decompilation and remapping toolkit, aimed at semantically correct, recompilable output.
- cldc
- decompiler
- decompiler-java
- j2me