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Security · GitHub

Protect systems, find vulnerabilities, and improve privacy.

Useful GitHub projects

3,178 projects
111stars

Non-destructive scanner for CVE-2026-109618 / CVE-2026-109619 (PHP core RCE). Subdomain recon via crt.sh + subfinder, robust banner grabbing, version-based detection.

temcrypt

jofpin

266stars
temcrypt preview

Evolutionary encryption framework based on scalable complexity over time

SecurityJavaScriptMITGitHub

max-mod-johnick

JohNick-Mods

63stars

MAX Mod by JohNick — модификация мессенджера MAX с упором на приватность и нейтрализацию телеметрии

ScanCannon

johnnyxmas

481stars
ScanCannon preview

A script for credentials-based attack surface enumeration and general reconnaissance of massive external networks

  • High-speed enumeration — masscan finds open ports, nmap deep-scans only the responsive hosts
  • Full ASN-based discovery — resolves A records, queries whois for CIDR + ASN, then pulls every prefix the ASN announces via RADB, with interactive range selection (-d and -c)

jam

joinmarket-webui

335stars
jam preview

Your sats. Your privacy. Your profit.

  • 💬 Join our Matrix room to get help and contribute!
  • 📚 Check out the documentation and the wiki for resources such as meeting notes, call recordings, ideas, and discussions.
SecurityTypeScriptMITGitHub

hackme

jokeez

24stars

Mine HMC with useful work: Proof-of-Hash blocks + coverage-guided fuzzing (Dig/Hunt) of open-source code. HTTP pool at hackme.tech. Windows, Linux, deb/rpm/Arch, HackMe OS, Docker. AGPL-3.0 · 0.1.0-rc19 · Economics v2 at block 550,000

heimdall-rs

Jon-Becker

1,642stars
heimdall-rs preview

Heimdall is an advanced EVM smart contract toolkit specializing in bytecode analysis and extracting information from unverified contracts.

awesome-he

jonaschn

1,263stars
awesome-he preview

✨ Awesome - A curated list of amazing Homomorphic Encryption libraries, software and resources

1,833stars

书籍《Java 开发坑点解析:从根因分析到最佳实践》 & 极客时间专栏《Java业务开发常见错误100例》源码

382stars
opensidian preview

A privacy-first, open-source, markdown PKM tool with graphs, canvas and community plugins

SecurityJavaScriptGPL-3.0GitHub
104stars
hackernews-button preview

Privacy-preserving Firefox extension linking to Hacker News discussion; built with Bloom filters and WebAssembly

boofuzz

jtpereyda

2,375stars

A fork and successor of the Sulley Fuzzing Framework

  • Easy and quick data generation.
  • Instrumentation – AKA failure detection.
SecurityPythonGPL-2.0GitHub

agentic-delivery-os

juliusz-cwiakalski

43stars
agentic-delivery-os preview

ADOS Turn AI into a repeatable, auditable SDLC: ticket → spec → plan → PR → quality gates → release. Agents, templates, skills, scripts, and reference workflows.

70stars

Automated Roblox Badge Bulk Deletion Tool 2026 Python Script with Token and Rate Limit Manager

  • v2.6.4 — Improved rate-limit backoff jitter; minor localization updates
  • v2.5.0 — Introduced dry-run simulator overhaul

jusotlabs

jusot99

105stars
jusotlabs preview

Hand‑curated offensive security toolkit, scripts, and writeups for ethical hackers, pentesters, and IT pros eager to level up.

nosurf

justinas

1,757stars

CSRF protection middleware for Go.

  • Supports any http.Handler (frameworks, your own handlers, etc.) and acts like one itself.
  • Allows exempting specific endpoints from CSRF checks by an exact URL, a glob, or a regular expression.
848stars

Security module for php7 and php8 - Killing bugclasses and virtual-patching the rest!

  • No noticeable performance impact
  • Powerful yet simple to write virtual-patching rules
SecurityPHPLGPL-3.0GitHub