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.

GitHub: https://github.com/topics/cybersecurity
Wikipedia: https://en.wikipedia.org/wiki/Cybersecurity
Created by: The cybersecurity community
Related Topics: hacking, ethical-hacking, penetration-testing, data-protection,
Aliases: information-security, infosec,
Last updated: 2026-06-29 00:07:30 UTC
JSON Representation

https://github.com/alt-react/alt-react

certifications completed-courses cybersecurity portfolio programming projects

Last synced: 05 Jan 2026

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/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/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/m4ary/shodan-executer

Shodan Executer: A Python tool for scanning and testing remote systems via the Shodan API.

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Last synced: 08 Apr 2025

https://github.com/likithsshetty/phishing-website-detector

Real-Time Phishing Detector is a full-stack security project that protects users from malicious websites using machine learning.

cybersecurity extension-chrome flask machine-learning mongodb nextjs python-fullstack

Last synced: 11 Apr 2026

https://github.com/myrmlbst/ssh_honeypot

Tool to track and identify malicious hackers and log their attacks via their supplied commands, login information, and IP addresses. Works through SSH Server & shell emulation.

cybersecurity honeypot ssh-client web-security

Last synced: 28 May 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/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/giatraskon/overthewire-wargames-solutions

Solutions for OverTheWire wargames, each wargame has its own directory containing Bash scripts for each level's commands.

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Last synced: 31 Mar 2025

https://github.com/vertigo6622/py-encoder

converts binary to base64. compresses it with zlib, with optional aes encryption, then encodes as base64 text file.

aes-encryption base64-encoding cybersecurity payload-encryption payload-generator penetration-testing python3 red-team-tools

Last synced: 28 May 2026

https://github.com/colemurray/ai-security-labs

A collection of hands-on labs for learning and teaching practical AI security concepts based on the OWASP Top 10 for Large Language Model Applications.

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Last synced: 10 Jun 2025

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

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

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Last synced: 10 Jun 2025

https://github.com/heshanthenura/handsome_ransom

A ransom called handsome

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Last synced: 29 Jun 2025

https://github.com/priyachh09/debian_base_hardening

audit automation bash cybersecurity debian hardening linux security server sysadmin

Last synced: 12 Apr 2026

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.

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Last synced: 24 Mar 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.

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Last synced: 28 May 2026

https://github.com/artainmo/cybersecurity

Notes from studying and small projects surrounding cybersecurity.

cybersecurity study

Last synced: 16 Mar 2025

https://github.com/shashankss1205/teamtitans

A Browser extension for detection and busting of Dark Patterns across E-commerce platforms for Dark Patterns Buster Hackathon 2023.

cybersecurity extension-chrome machine-learning

Last synced: 11 Mar 2026

https://github.com/juliusthejules/portalocalhost

An automatic anonymizer that leaves you untraceable while online as long as the app is open.

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Last synced: 18 Mar 2025

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.

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Last synced: 29 May 2026

https://github.com/saramazal/aiartfulhacks.github.io

Aiartful Hacks Blog. Cybersecurity Write-ups and Hacks

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Last synced: 10 Mar 2025

https://github.com/0xberka/cve-alert

Automate vulnerability tracking by fetching new CVEs and pushing timely alerts to Discord.

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Last synced: 12 Apr 2026

https://github.com/tr41z/py-hacking

repository that contains all tools written by me used for penetration testing / networking

cybersecurity hacking networking penetration-testing python

Last synced: 30 Mar 2025

https://github.com/ebubekiracar/ebubekiracar.github.io

My Page

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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.

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Last synced: 16 Mar 2025

https://github.com/yogsec/url_extractor

URL Extractor | Designed By YogSec is a powerful Bash script that helps you extract URLs from a single file or all files inside a folder

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Last synced: 16 Mar 2025

https://github.com/ag3ntz3r0/ag3ntz3r0

A collection of personal items.

cybersecurity django machine-learning python python3 stock-market

Last synced: 18 Jan 2026

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

Unleashing an AI Agent-Driven Framework for Dark Web Threat

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Last synced: 04 Apr 2025

https://github.com/larionovavi-stack/genesis2-cascade-moe

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Last synced: 20 Jun 2026

https://github.com/kkrypt0nn/radar

🧭 A community-driven directory of cybersecurity tools

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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.

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Last synced: 04 Jul 2025

https://github.com/kunalpisolkar24/is_lab

Collection of practical codes for Savitribai Phule Pune University's Information Security Laboratory (310258) .

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Last synced: 04 Jul 2025

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.

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Last synced: 08 May 2025

https://github.com/paulinobermudez/cybersecurityessentials

Abarca los fundamentos y las habilidades básicas en todos los dominios de la ciberseguridad, incluida la seguridad de la información, seguridad de sistemas, seguridad de la red, ética y leyes, y técnicas de defensa y mitigación utilizadas en la protección de los negocios.

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Last synced: 04 Feb 2026

https://github.com/scarlet-oni/syn-scanner

SYN-scan tool in python

cyber-security cyber-security-tool cybersecurity python python3 syn-scan syn-scanning

Last synced: 10 Jun 2025

https://github.com/daniel-humberto/wifi-network-topology-analyzer

Analizador de Topología de Red WiFi avanzada que visualiza y analiza la topología de la red WiFi en tiempo real.

cybersecurity nmap scapy wifi-security wifi-topology wireshark

Last synced: 09 Apr 2025

https://github.com/harryhaxor/zigstrike

ZigStrike is a robust shellcode loader developed in Zig, offering a variety of injection techniques and anti-sandbox features. It leverages compile-time capabilities for efficient shellcode allocation, demonstrating proven success in bypassing advanced security solutions

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Last synced: 18 Apr 2026

https://github.com/audrastump/hmac-encryption

Client/server socket using HMAC for data authenticity and integrity

cryptography cybersecurity encryption-decryption

Last synced: 13 Jul 2025

https://github.com/jhonnymgx115/actividad-metasploitable2-seginfo

Laboratorio Seguridad de la informacion.

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Last synced: 04 Jan 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/Wardah26Nabilah/SMSGuard-Intelligent-Spam-SMS-Detection-System

📱 Detect spam SMS messages using a Machine Learning system, classifying texts as Spam or Ham with high accuracy and efficiency.

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Last synced: 14 Jan 2026

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

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

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Last synced: 16 Mar 2025

https://github.com/pedrohs1771/godeye

Advanced Security Research Tool for Web Analysis

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Last synced: 30 May 2026

https://github.com/nlink-jp/ir-tracker

Live incident response tracker — continuous ingestion, segmented analysis, and timeline visualization for ongoing IR conversations

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Last synced: 13 Apr 2026

https://github.com/wmramadan/wazuh-dvwa-scanner

Docker Container Setup with Wazuh for Vulnerability Scanning DVWA Container

cybersecurity docker dvwa security wazuh wazuh-agent wazuh-manager

Last synced: 14 Jun 2025

https://github.com/2alf/duckymaxvol

BadUSB PowerShell scripts for non-harmful fun and educational purposes

badusb cybersecurity flipperzero fun powershell powershell-script

Last synced: 06 Jul 2025

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

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

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Last synced: 08 Dec 2025

https://github.com/audrastump/gcm-encryption-socket

GCM Socket using AES-GCM encryption with a 256-bit key - ensures confidentiality and integrity of data

cryptography cybersecurity encryption-decryption

Last synced: 12 May 2026

https://github.com/srkyn/identityriskgraph

Identity-first detection engineering app for CloudTrail IAM events, nested access paths, and explainable SOC risk investigation.

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Last synced: 31 May 2026

https://github.com/srkyn/home-network-security

Sanitized OPNsense + Proxmox home security case study: firewall policy, DNS security, CrowdSec, logs, asset awareness, canary alerts, and safe operations.

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Last synced: 31 May 2026

https://github.com/anof-cyber/pycript-docs

Documentation for PyCript Burp Suite Extension

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Last synced: 10 Jan 2026

https://github.com/noisyloop/noisyloop

what is noisyloop?

cybersecurity cybersecurity-education cybersecurity-tools devsecops infosec

Last synced: 31 May 2026

https://github.com/gabrielfalcao/sanitation

🦀 Tool for developing memory-safe programs while detecting and capturing possibly malicious bytes.

cybersecurity forensic-analysis rust

Last synced: 23 Feb 2026

https://github.com/0xzorro/zfileprotect

zfileprotect is a Python tool for protecting Word, PDF, and Excel files with a password. It supports both manual and automatic password generation, and can process individual files or entire directories.

cybersecurity opensource password-protection python

Last synced: 10 Apr 2025

https://github.com/rightmost-substantivedye844/flutter_secret_exposed

🔍 Analyze Flutter APKs to extract sensitive environment variables and enhance your application's security with ease.

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Last synced: 11 Apr 2026

https://github.com/vai7h/simple-mac-address-changer

A Python Mac Address changer :)

cybersecurity python-script python2 python3

Last synced: 08 Mar 2026

https://github.com/bermejo4/deep-learning-side-channel-attacks

Machine Learning based Side Channel Attacks applied to portable ECG monitoring devices

cybersecurity deep-learning ecg-security machine-learning neural-networks side-channel-attacks

Last synced: 05 Oct 2025

https://github.com/ainahar/silent-city-dashboard

Prototype: compute a simple “probing confidence score” from cross-service anomalies (UPI, metro gates, airport displays) for city cyber resilience.

cybersecurity india payments policy-prototype resilience urban

Last synced: 19 May 2026

https://github.com/labex-labs/practice-cybersecurity-programming-projects

Build real Cybersecurity projects with 8 beginner-friendly challenges. Learn by doing with guided coding exercises and practical applications.

awesome awesome-list cybersecurity exercises hands-on labex programming projects

Last synced: 06 Oct 2025

https://github.com/heshanthenura/sc0ut

sc0ut is a Bash script that automates basic reconnaissance tasks for a given domain or IP address

bash cybersecurity networking

Last synced: 06 Oct 2025

https://github.com/minhtungonep/android-traffic-analysis

Android malware detection project analyzing network traffic patterns in a telecommunications context. Uses statistical hypothesis testing and data visualization to evaluate traffic features like DNS query times, TCP packets, and volume bytes for distinguishing between benign and malicious Android applications.

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Last synced: 09 May 2026

https://github.com/makcanca/parpali

Parpali is a Docker Container manager dashboard aimed to be a virtual lab manager

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Last synced: 09 May 2026

https://github.com/m4tx/curl-bash-attack

Server-side detection of using curl | bash in the CLI

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Last synced: 26 Oct 2025

https://github.com/joris-decombe/rolls-and-responders-app

Interactive tabletop exercise application for testing cybersecurity incident response plans. Based on NCSC NZ Rolls & Responders framework.

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Last synced: 18 Jan 2026

https://github.com/ganzerli/encryptedcallphp

generate a code with device from url and a password, use the encoded strings to post a call to the server, the server sends back encrypted resource, to decrypt with device

cybersecurity encryption https networking php proxy

Last synced: 07 Oct 2025

https://github.com/labex-labs/nmap-for-beginners

In this course, you will learn about Nmap, a powerful network scanning tool that is used to discover hosts and services on a computer network.

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Last synced: 17 Feb 2026

https://github.com/mrxcherif/gingerscan

A comprehensive Python toolkit for network scanning, banner grabbing, host discovery, and security assessment. Built with modern Python features including asyncio, type hints, and a modular architecture.

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Last synced: 07 May 2026

https://github.com/mahfuzurrahman98/telechipher

This is a system developed as an assignment of a cyber-security course capable of transferring files through a secure communication channel with the support of encrypting data on the sender end and decryption on the receiver end.

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Last synced: 08 Oct 2025

https://github.com/phantom8015/bfc-cli

Bruteforce time calculator CLI

brutefore calculator cli cybersecurity time

Last synced: 08 Oct 2025

https://github.com/nomadicmehul/openalt-2018

authentication authorization cybersecurity jwt-auth jwt-authentication jwt-token open-data openalt opensource security serverless

Last synced: 21 Jan 2026

https://github.com/gheris-579/sniffing-attack-using-wireshark

Sniffing Attack using Wireshark

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Last synced: 18 Jan 2026

https://github.com/syedsharjeelshah/shadowlogger

Shadowlogger is a lightweight, Python-based Windows keylogger and clipboard capture tool developed for authorized Red Team simulations, cybersecurity research, and educational purposes only.

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Last synced: 18 May 2026

https://github.com/slayingripper/hackmenow

Repository for Hackmenow Game

cybersecurity

Last synced: 09 Oct 2025

https://github.com/revsmoke/promptrejectormcp

Prompt Rejector protects your AI-powered applications from prompt injection attacks, jailbreak attempts, and traditional web vulnerabilities.

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Last synced: 13 Mar 2026

https://github.com/varppi/spoofhop

DNS spoofer for unix systems.

cybersecurity dnsspoof dnsspoofing mitm

Last synced: 10 Oct 2025

https://github.com/richard-sebos/firewall_wifi_pentest

Explore this open-source project designed for penetration testing of firewalls and Wi-Fi networks to identify vulnerabilities and enhance network security. Ideal for cybersecurity professionals and enthusiasts looking to improve network protection

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Last synced: 19 Jan 2026

https://github.com/prayas7102/smart-contract-auditing

Smart Contract Auditing (with hardhat tests and solidity code- for detection and prevention) of top 9 vulnerabilities: delegate-call, Timestamp Manipulation, Reentrancy etc.

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Last synced: 10 Oct 2025

https://github.com/rykerwilder/rockyou.txt

rockyou.txt the famous wordlist for password cracking.

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Last synced: 21 Jan 2026

https://github.com/manuelnajera/manuelnajera.github.io

This is the source code for my personal portfolio website, built using Jekyll and deployed with GitHub Pages

ai-agents cybersecurity ethical-hacking personal-website

Last synced: 13 Mar 2026

https://github.com/polespurnes/semgrep-json-to-sqlite-parser

A tool to easily parse a Semgrep CLI scan output file into a simple SQLite Database.

cybersecurity parser python semgrep sqlite tool

Last synced: 18 Feb 2026

https://github.com/whosramoss/owasp-security-risks

OWASP Top 10 API security risks, with vulnerable and secure implementations

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Last synced: 31 May 2026

https://github.com/jibbscript/dbminer-multi

Toy Database Pillager cli tool in Go for use in post-exploitation reconnaissance and data pilfering

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Last synced: 14 Jan 2026

https://github.com/lambdacasserole/password-exposure-exercise

A deliberately vulnerable web application exhibiting a simple password exposure vulnerability.

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Last synced: 11 Oct 2025

https://github.com/jpablo13/htb-writeups

A bilingual index of Hack The Box Write-Ups, including machine and challenge walkthroughs published on Medium. Perfect for cybersecurity enthusiasts and learners.

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Last synced: 19 May 2026

https://github.com/ericrihm/sc-cpe

Auto-issues CPE/CEU certificates to Simply Cyber Daily Threat Briefing YouTube livestream attendees. PAdES-T signed PDFs, hash-chained append-only audit log, Cloudflare-native (Pages Functions + D1 + R2 + Workers).

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Last synced: 31 May 2026

https://github.com/scarlet-oni/Lock-Talk

Console messenger between client and server using TLS 1.3 protocol to encrypt messages

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Last synced: 12 Oct 2025

https://github.com/th3cyb3rhub/community

Community Help and Support

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Last synced: 21 Jan 2026

https://github.com/abdulbasit110/key-logger

An educational Python keylogger that captures keystrokes and securely encrypts logs using `pynput` and `cryptography`. For educational use only.

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Last synced: 13 Oct 2025

https://github.com/orisex/cybersecurity-portfolio

A growing cybersecurity portfolio showcasing Linux, file permissions, security audits, and hands on labs.

cybersecurity file-permissions linux portfolio security-audit

Last synced: 13 Oct 2025

https://github.com/cristiancmoises/securityos

SecurityOS is a web-based operating system focused on security, privacy, and education.

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Last synced: 13 Mar 2026

https://github.com/maxgfr/brutifi

High-performance WiFi security testing app in Rust for educational and authorized security audits.

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Last synced: 25 Jan 2026

https://github.com/cybersecurity-dev/cybersecurity-dev.github.io

Cyber Threat Defence Lab

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Last synced: 27 Jan 2026

https://github.com/berjango/conalert

Alerts user when the number of network connections exceeds a certain value.

cybersecurity python3

Last synced: 14 Oct 2025

https://github.com/chihab357/phishing-attack

Création d'une application web imitant Spotify pour collecter et analyser les données d’utilisateurs. Et, utilisation de technologies web (HTML, CSS, JavaScript) pour concevoir une interface réaliste.

cybersecurity html phishing-attacks php software-defined-networking

Last synced: 14 Oct 2025