Security

Cybersecurity is the protection of computer hardware, software, and data from theft, damage, and malicious intent.

There are 38,551 repositories under security topic.

trimstray / the-book-of-secret-knowledge
A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
awesome awesome-list bsd cheatsheets devops guidelines hacking hacks howtos linux lists manuals one-liners pentesters resources search-engines security security-researchers sysops
186155
Hack-with-Github / Awesome-Hacking
A collection of various awesome lists for hackers, pentesters and security researchers
hacking security bug-bounty awesome android fuzzing penetration-testing pentesting-windows reverse-engineering
97673
PayloadsAllTheThings
swisskyrepo / PayloadsAllTheThings
A list of useful payloads and bypass for Web Application Security and Pentest/CTF
bounty bugbounty bypass cheatsheet enumeration hacking hacktoberfest methodology payload payloads penetration-testing pentest privilege-escalation redteam security vulnerability web-application
Language:Python 69930
Developer-Y / cs-video-courses
List of Computer Science courses with video lectures.
computer-science algorithms systems databases machine-learning web-development security computer-architecture bioinformatics robotics embedded-systems database-systems computer-vision quantum-computing computational-biology computational-physics deep-learning reinforcement-learning
69754
caddy
caddyserver / caddy
Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
go web-server caddyfile http http-server reverse-proxy https tls automatic-https privacy security acme caddy golang http3
Language:Go 66792
x64dbg
x64dbg / x64dbg
An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
debugger windows x64 disassembler reverse-engineering security x86 x86-64 malware-analysis security-tools binary-analysis ctf dynamic-analysis exploit-development hacking oscp debugging program-analysis cybersecurity offensive-security
Language:C++ 46874
mitmproxy / mitmproxy
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
python security man-in-the-middle tls ssl http http2 websocket proxy debugging mitmproxy
Language:Python 40514
quivr
QuivrHQ / quivr
Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.
ai llm api chatbot chatgpt database docker frontend openai postgresql privacy security typescript html javascript react rag vector groq framework
Language:Python 38431
sniffnet
GyulyVGC / sniffnet
Comfortably monitor your Internet traffic 🕵️‍♂️
network-analysis networking packet-sniffer rust-crate linux macos packet-capture rust windows security utility application network network-monitoring packet-analyser pcap iced gui tool
Language:Rust 30463
OWASP / CheatSheetSeries
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.
owasp code security cheatsheets best-practices appsec application-security
Language:Python 30276
algo
trailofbits / algo
Set up a personal VPN in the cloud
ansible encryption ikev2 ipsec security ssh-tunnel strongswan vpn vpn-client vpn-server wireguard
Language:Python 29782
aquasecurity / trivy
Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
security security-tools docker containers vulnerability-scanners vulnerability-detection vulnerability golang go kubernetes hacktoberfest devsecops misconfiguration infrastructure-as-code iac
Language:Go 28913
StevenBlack / hosts
🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.
ad-blocker anti-virus curated-sources gambling-filter hosts malware porn-filter pornblocker privacy protection python ransomware security social-media-filter trojans unified-hosts
Language:Python 28867
nginxconfig.io
digitalocean / nginxconfig.io
⚙️ NGINX config generator on steroids 💉
nginx nginx-configuration php-fpm ssl letsencrypt cdn wordpress https http2 gzip security rate-limiting ssl-certificate security-headers hsts nginx-configs drupal digitalocean-community-tools digitalocean hacktoberfest
Language:JavaScript 28193
nginx / nginx
The official NGINX Open Source repository.
content-cache load-balancer reverse-proxy web-server http https quic tls tcp-proxy-server mail-proxy-server udp-proxy-server http2 http3 nginx security
Language:C 28002
hwdsl2 / setup-ipsec-vpn
Scripts to build your own IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2
cisco-ipsec docker encryption ikev2 ipsec l2tp libreswan linux network raspberry-pi security vpn vpn-client vpn-server
Language:Shell 26757
web-check
Lissy93 / web-check
🕵️‍♂️ All-in-one OSINT tool for analysing any website
osint privacy security security-tools sysadmin
Language:TypeScript 26467
OpenZeppelin / openzeppelin-contracts
OpenZeppelin Contracts is a library for secure smart contract development.
ethereum solidity evm security smart-contracts
Language:Solidity 26294
authelia
authelia / authelia
The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™
totp ldap sso-authentication yubikey two-factor-authentication docker kubernetes sso multifactor push-notifications mfa two-factor authentication security golang 2fa oauth2 openid-connect webauthn passkeys
Language:Go 25244
projectdiscovery / nuclei
Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.
cve-scanner subdomain-takeover nuclei-engine vulnerability-detection vulnerability-assessment vulnerability-scanner security attack-surface security-scanner hacktoberfest dast
Language:Go 24769
keepassxreboot / keepassxc
KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.
cross-platform hacktoberfest keepass keepassxc linux macos password password-manager privacy security windows yubikey
Language:C++ 24169
gitleaks / gitleaks
Find secrets with Gitleaks 🔑
security security-tools git golang go secret gitleaks devsecops hacktoberfest ci-cd cicd cli data-loss-prevention dlp open-source ai-powered llm llm-inference llm-training
Language:Go 23233
shieldfy / API-Security-Checklist
Checklist of the most important security countermeasures when designing, testing, and releasing your API
api security jwt oauth2
23037
osquery / osquery
SQL powered operating system instrumentation, monitoring, and analytics.
security monitoring intrusion-detection sql hacktoberfest
Language:C++ 22725
cilium / cilium
eBPF-based Networking, Security, and Observability
containers bpf security kubernetes kubernetes-networking cni kernel loadbalancing monitoring troubleshooting xdp ebpf k8s observability networking cncf
Language:Go 22447
radareorg / radare2
UNIX-like reverse engineering framework and command-line toolset
radare2 c commandline reverse-engineering forensics security binary-analysis malware-analysis disassembler hacktoberfest
Language:C 22255
slimtoolkit / slim
Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)
docker containers security seccomp apparmor minify-images golang go seccomp-profile hacktoberfest minify slim
Language:Go 22240
drduh / macOS-Security-and-Privacy-Guide
Community guide to securing and improving privacy on macOS.
apple macos security privacy osx disk-encryption macos-setup macos-security macbook-security dnscrypt-proxy macbook-configuration
22094
trufflehog
trufflesecurity / trufflehog
Find, verify, and analyze leaked credentials
secret trufflehog credentials security devsecops dynamic-analysis security-tools secrets verification secret-management precommit scanning
Language:Go 21696
FallibleInc / security-guide-for-developers
Security Guide for Developers
security-checklist security-book security books api
21037
matomo-org / matomo
Empowering People Ethically 🚀 — Matomo is hiring! Join us → https://matomo.org/jobs Matomo is the leading open-source alternative to Google Analytics, giving you complete control and built-in privacy. Easily collect, visualise, and analyse data from websites & apps. Star us on GitHub ⭐️ – Pull Requests welcome!
analytics growth hacktoberfest intranet log marketing matomo mobile mysql php piwik privacy security web-analytics website
Language:PHP 20841
personal-security-checklist
Lissy93 / personal-security-checklist
🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2024
awesome awesome-list censorship checklist cybersecurity defense hacktoberfest open-source privacy protection security security-tools surveillance
Language:TypeScript 19603
imthenachoman / How-To-Secure-A-Linux-Server
An evolving how-to guide for securing a Linux server.
cc-by-sa hardening hardening-steps linux linux-server security security-hardening server
19506
getsops / sops
Simple and flexible tool for managing secrets
security secret-distribution devops aws pgp gcp secret-management azure sops
Language:Go 19390
teleport
gravitational / teleport
The easiest, and most secure way to access and protect all of your infrastructure.
audit bastion certificate cluster database-access firewall firewalls go golang jumpserver kubernetes kubernetes-access pam postgres rbac rdp security ssh teleport teleport-binaries
Language:Go 19125
bettercap / bettercap
The Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.
password-sniffer mitm rogue-ap wifi hacking security spoofing proxy wifi-security deauthentication-attack dot11 network-attacks monitoring pmkid wpa2 redteam ble mousejack hid redteaming
Language:Go 18111