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: 2026-07-08 00:07:45 UTC
JSON Representation

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/navneeth31/phishing-attack-demo

Educational phishing simulation using ZPhisher on Kali Linux to demonstrate credential harvesting techniques.

cybersecurity ethical-hacking kali-linux phishing-simulation security-awareness social-engineering zphisher

Last synced: 12 Jun 2025

https://github.com/dafneb/architect_collection

Collection of useful tools, scripts, links, and platforms for Cybersecurity Architect

architecture cybersecurity

Last synced: 02 Feb 2026

https://github.com/redkitlab/phishbait

An educational phishing attack demonstration

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Last synced: 12 Jun 2025

https://github.com/kunalpisolkar24/is_lab

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

aes-encryption computer-science cryptography cybersecurity des-algorithm diffie-hellman-algorithm information-security java-cryptography md5-hash rsa-algorithm security-lab sppu-computer-engineering

Last synced: 04 Jul 2025

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/berjango/conalert

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

cybersecurity python3

Last synced: 14 Oct 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/injector-sec/java-defender

Java Defender is a java application m=built for local area network and Small office home office setup

cybersecurity java java-8 malware-detection security spam-detection

Last synced: 04 Jul 2025

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/labex-labs/hands-on-network-scanning-with-nmap-on-linux

Master network scanning with Nmap on Linux! Learn practical techniques for host discovery, port scanning, OS detection, and firewall evasion through hands-on labs.

command-line course cybersecurity ethical-hacking hands-on labex labs linux-security linux-tools network-analysis network-scanning network-security nmap penetration-testing port-scanning programming scripting security-auditing

Last synced: 09 Feb 2026

https://github.com/liragbr/portscanner

PortScanner is a C# tool for identifying open ports on target systems, crucial for network security. It offers fast, multi-threaded scanning and detailed reports, perfect for network administrators and cybersecurity professionals.

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Last synced: 04 Feb 2026

https://github.com/rlxchap2/cybertools

A web-based cybersecurity toolkit that provides simple, open-source utilities like steganography, hash generators, and encoders/decoders. It’s designed to help users hide, analyze, and process data securely through a clean and accessible interface.

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Last synced: 13 Feb 2026

https://github.com/willcagas/python-keylogger

cybersecurity python

Last synced: 26 Jan 2026

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

In this course, learn the fundamentals of using Hydra, a powerful password cracking tool. Explore installation, basic commands, and attack various services like SSH, HTTP, FTP, and Telnet.

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Last synced: 09 Feb 2026

https://github.com/garylouisstewart/cks-2025

Different Excercises and scripts to help with the CKS certification, k8s version 1.31

containerisation cybersecurity docker kubernetes podman security

Last synced: 25 Apr 2026

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/nakul8209/network-security-architecture-design-

Enterprise network security project with VLAN segmentation and role-based access controls using Cisco Packet Tracer

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Last synced: 19 Feb 2026

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/0x00wolf/python-classes-for-cybersecurity-projects

Different useful portable classes.

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Last synced: 09 Apr 2025

https://github.com/cosasdepuma/cybermarks

🔖 My cybersecurity bookmarks

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Last synced: 11 Mar 2025

https://github.com/kkrypt0nn/radar

🧭 A community-driven directory of cybersecurity tools

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Last synced: 31 Mar 2025

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

A simple tool for finding n-gram differences

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Last synced: 09 Apr 2025

https://github.com/sdebby/webserverx

A secure personal web download server

cybersecurity html https network python server

Last synced: 19 Sep 2025

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

ai artificial-intelligence bilingual cascade-moe cpu-only cybersecurity deep-learning devops linux-administration machine-learning mixture-of-experts network-automation neural-network nlp no-gpu on-premise patented pytorch self-hosted sysadmin

Last synced: 20 Jun 2026

https://github.com/elangosubramani/cyber_hacathon2023

Phishing link Detection using Maching Learning(GBoot Algorithm has been used to train the datas) Checkout the deployed link below.

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Last synced: 14 Oct 2025

https://github.com/5obhan/cs01-image-steganography

Hiding Information Inside an Image using AES-CBC Encryption & Least-Significant-Bit Steganography

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Last synced: 05 Aug 2025

https://github.com/saramazal/maz4l.io

My digital-cyber card.

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Last synced: 12 Apr 2026

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/ebrasha/abdal-http-magnifier

Tool for identifying enabled HTTP methods on target servers with support for evasive headers, WAF/CDN bypass, and detailed method probing — developed by Ebrahim Shafiei (EbraSha).

abdal cybersecurity ebrasha http http-methods http-scanner penetration-testing rust waf-bypass web-security

Last synced: 04 Jul 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

https://github.com/joebb10/autsec-passkey

A Python script implementing a new authentication system using encrypted passkeys. Users can generate passkeys, register devices, and securely login. Simplifies user authentication with an easy-to-use passkey mechanism.

2fa authentication authentication-backend cybersecurity passkey-manager passkeys

Last synced: 18 Apr 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/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/ag3ntz3r0/ag3ntz3r0

A collection of personal items.

cybersecurity django machine-learning python python3 stock-market

Last synced: 18 Jan 2026

https://github.com/chintalatarakaram1/rapidrecon

Fast and automated reconnaissance

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Last synced: 15 May 2026

https://github.com/for-sunny/sentinel-shield

Defense-only AI attack detection daemon for small businesses. Watches logs, detects AI-orchestrated cyberattacks, blocks malicious IPs. Hebbian learning. MITRE ATT&CK mapped. Apache 2.0.

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Last synced: 05 Apr 2026

https://github.com/ngvuthdanhh/certificate-aws-security-incident-response-overview

Comprehensive AWS Security Incident Response repository including notes, hands-on labs, incident response playbooks, workshops, case studies, and certificate of completion. Learn cloud security, threat detection, containment, and recovery in AWS environments.

aws cloud-security cybersecurity githublearning incident-response red-team security-labs

Last synced: 16 Sep 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/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.

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Last synced: 03 Jan 2026

https://github.com/noraj/prez-osi-2024

Support de la présentation "Logiciel libre & Cybersécurité" à l'Open Source Immersion (OSI) 2024

cybersecurity marp open-source presentation slideshow

Last synced: 27 Jan 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/rudxain/ransom_template

Template/Example of ransomware. Many implementation details missing

cyber-security cybersecurity literate-programming pentesting ransomware white-hat

Last synced: 15 Oct 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/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/mizcausevic-dev/shadow-ai-detector

Detect unauthorized LLM usage across enterprise networks. Endpoint catalog, traffic pattern analysis, payload sensitivity scanning, department-level shadow-AI exposure rollups, and CISO-ready incident reporting.

ai-governance ai-security ciso-tooling cybersecurity data-loss-prevention express llm-security platform-engineering shadow-ai typescript

Last synced: 01 Jun 2026

https://github.com/ascendho/cs50-cybersecurity

CS50网络安全导论课程

cybersecurity

Last synced: 01 Apr 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.

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Last synced: 31 May 2026

https://github.com/wmal/e-tornado

E-Tornado is an offensive security system developed over 5 years starting in 2008. It is a powerful remote administration tool that allows for monitoring and performing various actions on other computers remotely.

cybersecurity education offensive-security security security-tools

Last synced: 19 Sep 2025

https://github.com/dan-duran/virustotal-ip-rep

This Python script uses the VirusTotal API to check the reputation of IP addresses and domains, fetching detailed security, location, and network information. It ensures necessary output directories are created.

api-rest cybersecurity incident-response python3 virustotal virustotal-api virustotal-python

Last synced: 29 May 2026

https://github.com/cybermarinesteam/vulnerability_scripts

A variety of the vulnerability scanning scripts

cybersecurity vulnerability-scanners

Last synced: 25 Mar 2025

https://github.com/whlke1/ether-multi-tool

Ether is a multi-tool with many features in the areas of Cybersecurity, Pentesting, OSINT, Network Scanning, Discord and Hacking.

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Last synced: 12 Apr 2026

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

My Page

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Last synced: 16 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/josedacosta/shai-hulud-detector

🛡️ Advanced NPM supply chain attack detection tool - Specialized in detecting Shai-Hulud compromise indicators with beautiful CLI interface and automated security reporting

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Last synced: 18 Apr 2026

https://github.com/jrpennie/jrpennie.github.io

Cybersecurity Homelab: |PiHole|Kali|Pfsense|

cybersecurity docker homelab kali-linux microcluster pihole proxmox

Last synced: 17 Oct 2025

https://github.com/thegera4/network_scanner

My own custom network scanner script

cybersecurity ethical-hacking hacking python2 python3

Last synced: 14 Mar 2026

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...

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Last synced: 30 Mar 2025

https://github.com/ix76y/ioc-scanner

Desktop App to scan IOCs and get results from different tools.

cybersecurity ioc scanner

Last synced: 27 Jul 2025

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/mehmetkahya0/networkmapping

Network Mapping Tool: A Python-based network mapping tool that discovers devices on your local network and creates visual network topology graphs using built-in Python libraries and basic network scanning techniques.

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Last synced: 03 Jul 2025

https://github.com/eshanized/jwtkit

JWTKit is a powerful web-based JWT hacking toolkit designed for ethical hackers and security researchers. Built with Flask and React, it allows you to analyze, manipulate, and exploit JSON Web Tokens for penetration testing. Ideal for discovering JWT vulnerabilities in web apps. Fast, intuitive, and open-source.

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Last synced: 24 Feb 2026

https://github.com/ohbamah/lesratz

Linux - Remote Access Terminal (deliberately left out for obvious reasons : CPP remake + obfuscated asm + tunneling + shellcode injection for tcsetattr)

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Last synced: 08 Apr 2025

https://github.com/techspence/techspence.github.io

cybersecurity ethical-hacking infosec pentesting personal-blog personal-website red-team

Last synced: 03 Jul 2025

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/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/saramazal/aiartfulhacks.github.io

Aiartful Hacks Blog. Cybersecurity Write-ups and Hacks

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Last synced: 10 Mar 2025

https://github.com/abhinandan-khurana/exploit-payload-generator-ai-agent

A powerful local AI-agentic tool that generates and validates advanced exploit payloads using CrewAI framework.

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Last synced: 14 Apr 2026

https://github.com/interglobalmedia/image-steganography-project

automation cybersecurity modularization python3 steganography

Last synced: 25 Mar 2025

https://github.com/ekletony/cybervuln-ml

Machine Learning-based Categorization of Cybersecurity Vulnerabilities - IEEE UEMCON 2024

cves cybersecurity machine-learning nlp vulnerability-detection

Last synced: 18 Oct 2025

https://github.com/dafneb/azureredteambypowershell

My M365/Azure/Entra ID red team tools (based on PowerShell)

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Last synced: 14 Apr 2026

https://github.com/jchurrocarvalho/iso27001-implementation-pub

Documents, tools and guidelines to implement a iso27001 and guide an audit.

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Last synced: 29 May 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/shreyashhatkar/fractalcrypt-secure-data-encryption-using-chaos-game-algorithm

Research Work

cybersecurity encryption encryption-algorithms fractals

Last synced: 04 Apr 2025

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/amashonblitz/text-encrypter

Krezméin Encrypter is a command-line tool that allows users to securely encrypt text using a custom password. The encrypted text can only be decrypted by providing the correct password, ensuring privacy and security. The tool generates .encryptedaob files for encrypted data and .security files for storing passwords.

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Last synced: 24 Feb 2026

https://github.com/wirzka/act

Automatic CSIRT Teller

blueteam csirt csirtita cybersecurity infosec

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/abhi0930/prodigy_cs_01

Implement Caesar Cipher

ceasar-cipher-algorithm ceaser-cipher ceaser-shift cybersecurity python

Last synced: 26 Jul 2025

https://github.com/pwrxpsycho/ttia

Twitter Threat Intel API: API to parse through #opendir hashtag on Twitter to find malicious links and parse the data back to users.

cybersecurity java osint twitter

Last synced: 26 Jul 2025

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/abrahamebij/fallax

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

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Last synced: 11 Jun 2025

https://github.com/yacineouhrouche/cybersecurity_projects

Repository of all the cybersecurity projects I have done.

cybersecurity html-css-javascript python

Last synced: 16 Mar 2025

https://github.com/karami-mehdi/CyberattackDetection

This project focuses on detecting cyber attacks using advanced analytical techniques and a deep learning model. It leverages structured datasets and explores the use of algorithms for detecting anomalies or malicious behavior in network traffic or system logs.

cyber-attack-detection cybersecurity intrusion-detection long-short-term-memory lstm recurrent-neural-networks rnn

Last synced: 20 Oct 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/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.

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Last synced: 22 Apr 2025

https://github.com/maxime-morel/mmb.sh

Site personnel de Maxime Morel-Bailly

blog cybersecurity linux privacy

Last synced: 01 Jun 2026

https://github.com/official-imvoiid/pyinmotion

A raw, no-fluff archive of my Python Programming Internship at MotionCut. This repo captures practical code experiments, real-world challenges, and the essence of hands-on learning during my two-month journey. Every commit is a testament to the art of functional innovation—where Python meets the pulse of MotionCut.

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Last synced: 08 May 2026

https://github.com/mahidulhq/writeupctf

A collection of CTF challenge write-ups across various cybersecurity topics like web, crypto, reverse engineering, and forensics, documenting solving methods, tools, and lessons learned

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Last synced: 18 Jan 2026

https://github.com/eccentrix-ca/ceh-advanced-penetration-testing-guide

cehv13 cybersecurity ethicalhacking pentesting security

Last synced: 24 Jan 2026

https://github.com/humzaakhtarr/ElasticSearch-using-Kali

A step-by-step guide for setting up an SIEM using the Elastic Web Portal and a Kali Linux VM. You will learn how to generate security events on the Kali VM, set up an agent to forward data to the SIEM, and query and analyze the logs in the SIEM. This is a great beginner project that you can add to your resume.

cybersecurity elasticsearch elk-stack kibana security siem

Last synced: 22 Oct 2025

https://github.com/mahendraplus/wifi-rssi-intrusion-guard

This project uses an ESP32 to detect if someone is in a room by analyzing WiFi signal strength (RSSI). No camera or motion sensor needed! It uses machine learning to smartly sense presence, logs data to SD card, and alerts with OLED + buzzer. Privacy-safe, real-time, and great for smart security.

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