An open API service indexing awesome lists of open source software.

Cybersecurity

Cybersecurity involves protecting systems, networks, and data from cyber threats. This field encompasses a wide range of practices and technologies designed to safeguard information from unauthorized access, attacks, damage, or theft. Cybersecurity includes preventive measures such as firewalls, encryption, and secure coding practices, as well as detection and response strategies like intrusion detection systems and incident response plans. This topic covers the principles, best practices, and latest trends in cybersecurity, including emerging threats and the evolving landscape of cyber defense.

https://github.com/truongd3/public-key-cryptography

Implement Public Key Cryptography algorithms to secure information over networks.

algorithms cpp cybersecurity data-structures

Last synced: 15 Mar 2025

https://github.com/yasir-arafah/cyber-security-algorithm-practice

Algorithms including RSA, DES and Modes of DES for Encryption and Decryption can be found here.

c-plus-plus cybersecurity des encryption-decryption modes-of-des rsa-algorithm

Last synced: 23 Mar 2025

https://github.com/binhnhu1409/cybersecurity_analyzenetworkattack

In this activity, I identified the likely cause of the service interruption.

cybersecurity cybersecurity-education network-analysis network-attack

Last synced: 05 Jan 2026

https://github.com/alisatodorova/information-security-basics

Assignments on Public-Key Crypto, Lattice-Based Encryption, Symmetric Crypto, RSA, Advanced Protocols

cryptography cybersecurity lattice-based-crypto public-key-cryptography rsa-cryptography symmetric-key-cryptography

Last synced: 15 Mar 2025

https://github.com/ayushwarrier/simple-encryption-decryption-tool

I made a python tool for encrypting/decrypting text using Caesar & Vigenère Ciphers.

cybersecurity encryption-decryption python python-project

Last synced: 01 Jul 2025

https://github.com/thallesdaniel/metadados

⚠️⚠️ESTE CÓDIGO É PARA INTUITO EDUCACIONAL⚠️⚠️

cybersecurity python security

Last synced: 03 Apr 2025

https://github.com/yacineouhrouche/message_encryptor

Encrypts and decrypts messages using a basic encryption technique called the Caesar Cipher.

cybersecurity python

Last synced: 08 Apr 2025

https://github.com/gwyndavies/sn1ff

sn1ff is a utility for running and monitoring system and security checks. It is a lightweight tool for creating, executing, and monitoring system and cybersecurity checks. Designed for Debian-based systems, it primarily supports Bash scripting to automate and log routine security tasks.

automate bash c checks cybersecurity debian linux monitoring security utility

Last synced: 02 Sep 2025

https://github.com/humzaakhtarr/ransomwarepython-poc

This is a Ransomware Simulation in Python. It encrypts and decrypts the data (i.e. either a txt or png file) using a predefined key. If there is no key, encryption and decryption cannot be performed.

cybersecurity python ransomware security

Last synced: 08 Apr 2025

https://github.com/exfil0/pdfdisarm

Advanced PDF Analysis & Disarm Tool is a robust Python-based utility designed to scan, analyze, and neutralize potentially malicious elements in PDF files.

analysis cybersecurity malware pdf pdfdisarm pyhton3 security threatdetection

Last synced: 05 Jan 2026

https://github.com/hackfutsec/crackftp

This script is a mass FTP checker and cracker, designed to test login credentials and alert on successful logins to secure domains, with Telegram notifications.

automation brute-force command-line-tools cracking cybersecurity ethical-hacking ftp ftp-cracker hacking-tools network password-cracking penetration-testing python python-script red-team scripts security-scanner security-tools telegram-bot

Last synced: 24 Mar 2025

https://github.com/ndr-repo/win-eventlog-ir-filters

Windows Event Log filters for cybersecurity incident response, DFIR/forensic event log analysis, and IT risk management.

cybersecurity detection-engineering dfir windows-event-log

Last synced: 04 Feb 2026

https://github.com/mohamad-alhamwi/cyber_tools_playground_with_python

Hands-on Python programming for cybersecurity.

cybersecurity python3 tools

Last synced: 08 Apr 2025

https://github.com/aditya8raj/cybersec-log-analyzer

A comprehensive Python tool for SOC analysts to detect suspicious activities in system logs. Features brute-force detection, SSH analysis, threat assessment, and professional reporting. No external dependencies, production-ready, with full test coverage.

brute-force-detection cybersecurity log-analysis python security-monitoring soc-tools ssh-analysis

Last synced: 02 Jul 2025

https://github.com/purduedualitylab/usenix-26-johnny-usability-study

This is the artifact for the USENIX'26 paper "Why Johnny Adopts Identity-Based Software Signing: A Usability Case Study of Sigstore" by Kalu et al.

cybersecurity reproducibility research usability

Last synced: 13 Jan 2026

https://github.com/lueasf/ctf-challs

This project contains all my challenges for a self-hosted CTF competition.

cybersecurity network osint web

Last synced: 10 Jun 2025

https://github.com/ajtazer/zap-mcp

VIBE CODING 😈 lol

ai claude cybersecurity mcp-server

Last synced: 31 Mar 2025

https://github.com/nazmul-1117/office-network-system-design-using-cisco

Build a office network design using cisco packet tracer with some requirements

cisco-packet-tracer cybersecurity firewall ftp-server networking office-network-design

Last synced: 21 Feb 2026

https://github.com/compcode1/nmap-automation

This project automates Nmap scans at scheduled intervals to analyze network activity over time.

automation cybersecurity nmap python scripts timing-analysis

Last synced: 10 Jun 2025

https://github.com/aviksaikat/fuzzjs

Download files from URLs (I Hope so...)

cybersecurity downloader javascript js python utilities

Last synced: 16 May 2026

https://github.com/moroii69/loic

An open-source network stress tool in C# for testing and evaluating server performance.

csharp cybersecurity network-stress-testing

Last synced: 24 Mar 2025

https://github.com/savelevmatthew/portchecker

Simple Python script to scan open ports on specified machine

cybersecurity pet-project python3 university-project

Last synced: 08 Apr 2025

https://github.com/theelderemo/pentesting-explanations

A high-quality supervised fine-tuning dataset for penetration testing expertise, red team tradecraft, and - as the dataset matures - novel vulnerability research and zero-day reasoning. The dataset is structured to teach models how to think like offensive security practitioners, not merely recall labels or technique names.

cybersecurity dataset hacking hacking-tool huggingface machine-learning mitre-attack offensive-security penetration-testing red-team supervised-learning

Last synced: 28 May 2026

https://github.com/artainmo/ft_ssl

42 school project. Recoding the MD5 and SHA-256 cryptographic hashing algorithms in C.

42shcool algorithm c cryptography cybersecurity

Last synced: 16 Mar 2025

https://github.com/artainmo/darkly

42 school project. Cybersecurity project where we need to hack a given website and explain.

42school cybersecurity study web

Last synced: 16 Mar 2025

https://github.com/koreyhacks/WarpGate

An ethical hacking tunneling tool for creating secure connections through firewalls.

cybersecurity hacking security-tools

Last synced: 01 Apr 2025

https://github.com/binsarjr/paramspider

ParamSpider is a tool for discovering HTTP GET parameters in web applications using Wayback Machine data, aiding in security analysis and vulnerability testing.

content-discovery cybersecurity fuzzing osint parameter parameter-finder urls-parameters wayback-machine

Last synced: 22 Apr 2025

https://github.com/utkuonursahin/injections

SQL Injection and OS Command Injection demo application.

cybersecurity java os-command-injection sql sql-injection

Last synced: 24 Mar 2025

https://github.com/abrahamebij/fallax

Fallax is a modern phishing detection web app that helps users identify suspicious URLs before clicking.

check-phishing check-phishing-email-scam-page cybersecurity deception fallax phishing

Last synced: 11 Jun 2025

https://github.com/yogsec/malicious-website-demo

Malicious-Website-Demo is a cybersecurity demonstration project that simulates common web vulnerabilities in a controlled environment. Built with a red danger-themed design, this website showcases scenarios like malicious redirects and landing pages to educate researchers and enthusiasts about online threats.

bug-bounty-tools cybersecurity hacking-tools hacking-website malicious-website vulnerable-website yogsec

Last synced: 03 Mar 2026

https://github.com/marenkeneshov/marintxtcrypt

Приложение позволяет шифровать введённый текст. Не используйте это приложение в незаконных целях! The application allows you to encrypt the entered text. Do not use this app for illegal purposes! Бұл қосымша енгізілген мәтінді шифрлауға мүмкіндік береді. Бұл қосымшаны заңсыз мақсаттарда пайдаланбаңыз!

cryptography cybersecurity cybersecurity-tools cypher

Last synced: 18 Jan 2026

https://github.com/jchurrocarvalho/security-assessment-pub

Security assessment tools and framework. Build from several projects, experiences and analysis., allowing now to be a driver for security.

cybersecurity framework management security technology

Last synced: 29 May 2026

https://github.com/b3ta-blocker/ip-flooder

This repo contains a Bash script to perform SYN flood attacks on local network hosts using hping3 and ipcalc. Perfect for network testing and education.

cybersecurity ddos-attacks hping3 ip-attack ipcalc linux local-network network-security network-testing penetration-testing syn-flood

Last synced: 08 Dec 2025

https://github.com/labex-labs/quick-start-with-wireshark

Quick Start with Wireshark | This repo collects 9 of programming labs exercises for Quick Start with Wireshark. In this course, you will learn how to use Wireshark to capture and analyze network traffic. You will learn how to install Wireshark, capture packets, and analyze them. You will also lea...

challenges course cybersecurity exercises hands-on labex labs playgroud programming

Last synced: 30 Mar 2025

https://github.com/cisborg/cisborg

quantum research, dna research tech, android architecture and cybersecurity

android cybersecurity dna-computing quantum-computing

Last synced: 14 Jul 2025

https://github.com/tonylturner/rangerdanger

OT/ICS cyber range for hands-on substation network segmentation training. Real DPI firewall (containd), 7 labs aligned to the DefendICS workshop, runs on a single laptop.

cyber-range cybersecurity deep-packet-inspection dnp3 docker-compose firewall ics-security modbus network-segmentation ot-security scada security-training substation

Last synced: 31 May 2026

https://github.com/daisvke/ft_malcolm

This project implements Address Resolution Protocol (ARP) spoofing/poisoning, a foundational Man-in-the-Middle (MiM) attack.

42projects arp-poisoning arp-spoofing cybersecurity ecole42 ft-malcolm man-in-the-middle mitm school42

Last synced: 28 Feb 2025

https://github.com/mark-bit-hub/gobuster_automation

Gobuster is a command-line tool that requires manual input of commands and parameters. This C++ program automates the process by providing a user-friendly interface for executing Gobuster commands.

cybersecurity gobuster

Last synced: 16 Mar 2025

https://github.com/cybnity/domain-threat-intelligence

All the features and services realized by the Threat Intelligence bounded context relative to the application domain, including specification library (e.g api), components implementation (e.g software implementation packages) and deployable systems (e.g operable component on infrastructure types).

cybersecurity java software threat-intelligence threat-management

Last synced: 30 May 2026

https://github.com/yogsec/email-filter

Email Filter is a command-line tool designed to clean and filter email lists by removing unwanted or invalid emails, removing duplicates, and keeping only the most useful email for each domain (such as contact@ or info@). It also handles noisy lines and extracts only valid emails from messy inputs.

advertisement advertising business cybersecurity digital-marketing email email-cleaner email-filter email-id email-marketing emails gmail gmail-filter mail mail-filter market marketing yogsec

Last synced: 16 Mar 2025

https://github.com/yogsec/osint-tools

The OSINT Framework is a powerful collection of tools and methods designed for open-source intelligence gathering. This framework covers a wide range of categories to help security researchers, investigators, and analysts uncover crucial information effectively.

bugbounty bugbountytips bugbountytools cybersecurity cybersecurity-education hackerone hacking-tools kali-linux open-source-intelligence osint osint-framework osint-kali osint-resources osint-tool osint-tool-list osint-toolkit osint-tools osint-tools-list osinttools yogsec

Last synced: 03 Jan 2026

https://github.com/alerighi/web-ctf-introduction

These slides (in Italian) where used to give two introductory lesson in the course of Software Engineering at the University of Verona.

ctf cybersecurity websecurity

Last synced: 05 Jan 2026

https://github.com/glennchia/50_042_foundations_of_cybersecurity

Lab work for 50.042 FCS 2019

cybersecurity

Last synced: 01 Apr 2025

https://github.com/deep-learning-101/shadow-wielder

Unleashing an AI Agent-Driven Framework for Dark Web Threat

aiagent cybersecurity llm mcp

Last synced: 04 Apr 2025

https://github.com/oleshkooo/n-gram-difference-app

A simple tool for finding n-gram differences

analysis cybersecurity cypher math ngram

Last synced: 09 Apr 2025

https://github.com/kkrypt0nn/radar

🧭 A community-driven directory of cybersecurity tools

cyber-security cyber-security-tools cybersecurity cybersecurity-tools radar tools

Last synced: 31 Mar 2025

https://github.com/ovuiproduction/password-strength-analyzer-using-genai

🔐 Advanced Password Strength Analyzer – AI-powered tool that evaluates password security across multiple layers (breach check, PII, entropy, etc.) and generates strong, memorable passwords using GenAI.

bcrypt breach-check cybersecurity entropy-estimation password-generator password-security password-strength pii-detection time-to-crack

Last synced: 04 Jul 2025

https://github.com/mahmoud-elhamahmy/bgp-configuration-project

Cybersecurity Diploma - AAST University - Networks Fundamentals Course

cybersecurity networks

Last synced: 22 Feb 2026

https://github.com/katasec/ark-docs

This is a repository for Ark documentation

azure cloud cybersecurity security

Last synced: 01 Mar 2025

https://github.com/economist-bd/cyber-security-paid

যেখানে শব্দ এবং ছবি শিল্প তৈরি করে।

cyber-security cyber-security-paid cybersecurity cybersecurity-tools

Last synced: 29 May 2026

https://github.com/ricky-saha/pii_detection_and_protection_system

Team Invincibles have developed a comprehensive PII Detection and Protection System using Python and the MERN (MongoDB, Express.js, React.js, Node.js) stack.

cybersecurity data-security mern-stack pii-detection

Last synced: 08 Jun 2026

https://github.com/leshiy-childprize/brutyf-v4

BrutyF is a powerful PHP-based password hash cracking tool designed to efficiently test wordlists against hashed passwords.

blackhat cybersecurity hacking password-cracking password-safety php security security-tools

Last synced: 08 May 2025

https://github.com/aayushbankar/password-generator

password generator website using php

cybersecurity password-generator php web

Last synced: 25 Mar 2025

https://github.com/siddforeal/blackhole_ai

Human-in-the-loop AI-assisted vulnerability discovery and bug intelligence workbench.

ai-security api-security bug-bounty cybersecurity security-automation vulnerability-research web-security

Last synced: 29 May 2026

https://github.com/alejandro-castillo-delgado/wireshark-report-ia

Análisis de tráfico de red usando Wireshark y K-means en Python. Clasificación de paquetes en clusters y generación de informes automatizados.

clustering cybersecurity data-science k-means-clustering machine-learning network-analysis network-securia network-security pcap-analysis python wireshark

Last synced: 09 Apr 2025

https://github.com/multiparty/sigg

Data structure and message format standards and conventions for implementations of garbled gate protocols.

conventions cybersecurity garbled-circuits json-schema mpc multi-party multi-party-computation multiparty multiparty-computation privacy-enhancing-technologies standard standards web-security

Last synced: 11 Mar 2026

https://github.com/krlabs/email_blacklist_ukraine

Чорний список email спамерів, які працюють по Україні.

cybersecurity email-phishing spam spammers spammers-domains

Last synced: 07 Jan 2026

https://github.com/scarlet-oni/arpspoofer

a script that performs an arpSpoof attack on selected IP addresses

arp-spoofing arpspoof cyber-security cybersecurity python python3

Last synced: 08 Feb 2026

https://github.com/iker-gonzalez/darkly

This project focuses on penetration testing of web pages to identify and exploit common vulnerabilities.

cyberattack cybersecurity hacking penetration-testing web web-security

Last synced: 05 Jun 2026

https://github.com/scarlet-oni/100-days-cyber-security

a repository for storing & using methods and tools of hackers and cybersecurity specialists

100daysofcode attck cyber-security cyber-security-tool cyber-security-tools cybersecurity roadmap storing vm

Last synced: 14 Feb 2026

https://github.com/veydantkatyal/multi-agent-cybersecurity-intel

Automates CVE tracking, incident response, and threat analysis using collaborative AI agents.

crewai cybersecurity multi-agent-ai

Last synced: 05 Jul 2025

https://github.com/so1icitx/ip_changer

IP Changer: Python-powered Tor IP changer for Linux. A python version of gr33n37-ip-changer for Arch Linux!

anonymity cybersecurity ethical-hacking hacking-tool ip ip-changer linux open-source privacy proxy python python3 tor tor-network vpn

Last synced: 09 Apr 2025

https://github.com/rootshelll/wso-shell

WSO WebShell is a PHP-based web management tool for managing server files, controlling SQL databases, and viewing system information efficiently.

cybersecurity ethical-hacking file-manager php-7-compatible-web-shell php-shell php-web-shell security-and-cybersecurity-tool server-management sql-database-management webshell-guide wso-shell wso-web wso-webshell

Last synced: 02 Apr 2025

https://github.com/nomadicmehul/devconfin

DevConf.in 2018 is the second annual Developers' Conference.

auth0 authentication cybersecurity identity security

Last synced: 09 Apr 2025

https://github.com/heinricitorgau/cybersecurity-offense-defense-anonymity-lab-series

A collection of six cybersecurity lab projects covering Wi-Fi phishing, passive packet analysis, reverse shell exploitation and defense, Linux automation, Tor-based anonymity, and experimental C2 architecture — focusing on offense, defense, and privacy in controlled environments.

c2 cybersecurity debian kali-linux owasp parrot-os penetration-testing reverse-shell tor ubuntu

Last synced: 06 Sep 2025

https://github.com/prakhar0x01/xpose

Xpose is a powerful software solution for performing advanced deanonymization techniques, designed to trace the operators behind illegal dark web sites. The system includes both a web app and CLI (Command Line Interface) to offer flexibility and reliability.

bash bash-script bash-scripting cyber-threat-intelligence cybersecurity darknet darkweb-onion-links darkweb-scraping deanonymization django django-application django-framework django-project onion-sites scanner scanning threat-intelligence

Last synced: 13 Apr 2026

https://github.com/abuzaidk1234/hybridtextfileencryptor

A lightweight and secure Python-based hybrid encryption tool using AES for content encryption and RSA for key protection — ideal for safely storing and transmitting sensitive text files.

aes cryptography cybersecurity encryption encryption-decryption python rsa text-encryption

Last synced: 09 Apr 2025

https://github.com/mikedominic92/pam-multivendor-lab

Enterprise PAM demonstration - HashiCorp Vault + Delinea Secret Server with cross-platform automation, migration tooling, and architecture comparison

ansible automation cyberark cybersecurity delinea devops docker hashicorp-vault identity-management pam privileged-access privileged-access-management python secret-server secrets-management

Last synced: 13 Apr 2026

https://github.com/jeffreyhung/infosecdecompress

資安解壓縮的家 Website of Infosec Decompress

cybersecurity information-security infosec podcast

Last synced: 08 Jan 2026

https://github.com/sh4dowbyte/delta

Delta is an Exploit Discovery Tool designed to search for vulnerabilities based on CVE (Common Vulnerabilities and Exposures) or CWE (Common Weakness Enumeration)

cve cwe cybersecurity vulnerabilities-reported

Last synced: 04 Apr 2025

https://github.com/ryuuutaaa/secure-notes

create website for make in cyber scurity with laravel

cybersecurity laravel

Last synced: 23 Feb 2026

https://github.com/otuemre/emailphishingdetection

A real-time phishing email detection system using Machine Learning (SVM, Logistic Regression, Naive Bayes) with FastAPI backend and custom domain deployment.

cybersecurity fastapi huggingface machine-learning nlp real-time scikit-learn spam-detection svm-classifier tfidf-vectorizer

Last synced: 13 Apr 2026

https://github.com/sh3ldonbird/skills-showcase

Repo in which I showcase my current skills as well as the ones I am learning.

cybersecurity docker documentation hire-me kubernetes python

Last synced: 16 Mar 2025

https://github.com/cybnity/domain-response-mgt

All the features and services realized by the Response bounded context relative to the application domain, including specification library (e.g api), components implementation (e.g software implementation packages) and deployable systems (e.g operable component on infrastructure types).

cybersecurity java response-management software

Last synced: 31 May 2026

https://github.com/b3ta-blocker/ghostlogger

GhostLogger is a hidden Windows keylogger that records keystrokes in Record.txt. For educational purposes !

background-processing cpp cybersecurity educational-project file-io keylogger security system-programming windows-api windows-programming

Last synced: 08 Dec 2025