401.jasmin-lang / jasmin
Language for high-assurance and high-speed cryptography
Ranked by Attention Score: stars gained over the last 30 complete days
401–500 of 1,134 by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
Language for high-assurance and high-speed cryptography
Java JWT: JSON Web Token for Java and Android
Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication. 🔁 Mirror of https://codeberg.org/allauth/django-allauth/
An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application. — Permify is now part of FusionAuth 🎉
AuthPass - Password Manager based on Flutter for all platforms. Keepass 2.x (KDBX 3 and KDBX 4) compatible.
Full-featured C2 framework which silently persists on webserver with a single-line PHP backdoor
An engine to make Tor network your default gateway
LiME (formerly DMD) is a Loadable Kernel Module (LKM), which allows the acquisition of volatile memory from Linux and Linux-based devices, such as those powered by Android. The tool supports acquiring memory either to the file system of the device or over the network. LiME is unique in that it is the first tool that allows full memory captures from Android devices. It also minimizes its interaction between user and kernel space processes during acquisition, which allows it to produce memory captures that are more forensically sound than those of other tools designed for Linux memory acquisition.
A Rust implementation of the Noise Protocol Framework
🔑 Local-first Secrets Manager
In-browser falling-sand simulation game with over 500 elements and thousands of reactions.
Auditable & minimal JS implementation of public-key post-quantum cryptography
Help secure Express apps with various HTTP headers
Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.
The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.
OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.
Patator is a multi-purpose brute-forcer, with a modular design and a flexible usage.
Cloud Security Posture Management (CSPM)
🔎 Find origin servers of websites behind CloudFlare by using Internet-wide scan data from Censys.
Powershell module that can be used by Blue Teams, Incident Responders and System Administrators to hunt persistences implanted in Windows machines. Official Twitter/X account @PersistSniper. Made with ❤️ by @last0x00 and @dottor_morte
Reconnaissance Swiss Army Knife
Reverse Shell as a Service
Hashtopolis - distributed password cracking with Hashcat
📱 Andriller - is software utility with a collection of forensic tools for smartphones. It performs read-only, forensically sound, non-destructive acquisition from Android devices.
Miniscule cross-platform eventing, networking & crypto for async applications
Creates up to a thousand WiFi access points with custom SSIDs.
The repository host gives no description.
📈 Open source, privacy-first web analytics — a cookie-less Google Analytics alternative with built-in error tracking and performance monitoring. Self-host it or use our cloud. Get started for free!
One-Time-Secret sharing platform with a symmetric 256bit AES encryption in the browser
API Gateway bridging modern and legacy APIs with WSDL-to-OpenAPI, SOAP-to-REST, XML, OAuth2, and GraphQL.
Simplifying encrypted traffic analysis for researchers by making protocol decryption effortless.
Lightweight Dockerfile linter that helps you write better Dockerfiles. Get instant feedback with quality scores, security checks, and 60+ best practice rules.
Runtime defense against memory poisoning in AI agents (OWASP ASI06). Drop-in for LangChain, OpenAI Agents, AutoGen, CrewAI and mem0.
Zero-overhead eBPF process tracer for Linux malware triage and incident response. Traces syscalls, network, and file events per-process without strace overhead.
A cross-platform programmable network tool
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.
Server-Side Template Injection and Code Injection Detection and Exploitation Tool
A family of header-only, very fast and memory-friendly hashmap and btree containers.
A toolset to make a system look as if it was the victim of an APT attack
OpenID Connect (OIDC) and OAuth2 protocol support for browser-based JavaScript applications
Ncurses based XMPP client
Elastic Security detection content for Endpoint
Twitch VOD and Live Stream archiving platform. Includes a rendered and real-time chat for each archive.
Low-Level OAuth 2 / OpenID Connect Client API for JavaScript Runtimes
The privacy-first menu bar manager for macOS. Now 100% free and open source (MIT) — every feature unlocked. Native, lightweight, and scriptable.
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
OpenScribe is an open-source AI scribe that records patient encounters and generates structured clinical notes automatically. You keep full control over data, workflows, and patient privacy with no vendor lock-in.
⚙️ NGINX config generator on steroids 💉
JsonWebToken implementation for node.js http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html
Atomic and non-atomic counters and rate limiting tools. Limit resource access at any scale.
Create randomly insecure VMs
Platform for Architecture-Neutral Dynamic Analysis
Th3Inspector 🕵️ Best Tool For Information Gathering 🔎
pefile is a Python module to read and work with PE (Portable Executable) files
Basic implementations of standard cryptography algorithms, like AES and SHA-1.
A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities.
KQL Queries. Defender For Endpoint and Azure Sentinel Hunting and Detection Queries in KQL. Out of the box KQL queries for: Advanced Hunting, Custom Detection, Analytics Rules & Hunting Rules.
A collection of postmortem templates
ThePhish: an automated phishing email analysis tool
Bloodhound Reporting for Blue and Purple Teams
Pode is a Cross-Platform PowerShell web framework for creating REST APIs, Web Sites, and TCP/SMTP servers
Audited & minimal JS implementation of elliptic curve cryptography.
Passive API key and secret discovery browser extension for Chrome and Firefox. 80+ detection patterns, zero config.
Gravitee.io - OpenSource API Management
A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.
Credential gateway for AI agents. Log in once via Oauth2 or API Key. Every agent stays authenticated — headless, no SaaS, agents never see your credentials.
This is a webshell open source project
PHP Secure Communications Library
Dshell is a network forensic analysis framework.
A Social Media Enumeration & Correlation Tool by Jacob Wilkin(Greenwolf)
LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
The repository host gives no description.
GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.
DRAKVUF Black-box Binary Analysis
macOS (& ios) Artifact Parsing Tool
SHKeeper is a self-hosted and open-source cryptocurrency gateway payment processor. It's integrate with popular CMS, any e-commerce, your own code or product
Conveniently and reasonably harden NixOS.
Automating captcha solving for Playwright. Supports Cloudflare Turnstile & Interstitial, and reCAPTCHA V2 & V3 with Click-based or API (2captcha) solving. Designed for easy integration with Playwright, Patchright, and Camoufox.
JavaScript library of crypto standards.
Automated ACME SSL certificate generation for nginx-proxy
PEDA - Python Exploit Development Assistance for GDB
Split your file into encrypted fragments so that you don't need to remember a passcode
Android virtual machine and deobfuscator
:busts_in_silhouette: A bash-tool to store your private data inside a git repository.
Automated Security Testing For REST API's
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
Mentalist is a graphical tool for custom wordlist generation. It utilizes common human paradigms for constructing passwords and can output the full wordlist as well as rules compatible with Hashcat and John the Ripper.
Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS
Small utilities that are useful in advanced password cracking
ICS/SCADA honeypot
Noriben - Portable, Simple, Malware Analysis Sandbox
A collection of fascinating and bizarre Censys Search Queries