Harden chromium (somewhat)
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Feb 10, 2026 - Python
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browser-security
Here are 32 public repositories matching this topic...
Malicious Extension Database
chrome-extension security browser extensions malware cybersecurity browser-extension threatintel browser-security malicious-chrome-extension
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Feb 10, 2026 - Python
A USB-based script for Ethical hacking with multiple attacks
rubber-ducky hacking cybersecurity penetration-testing attacks hacking-tool wifi-security vulnerability-assessment ethical-hacking network-security security-assessments browser-security educational-tool usb-script keystroke-logging
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May 6, 2023 - C
This browser extension, designed for Qubes OS, blocks and/or redirects non whitelisted URLs to another qube of your choice.
security webextension webextensions browser-plugin browser-extension url-redirection browser-addon qubes-os qubes qubes-url-redirector browser-security open-in-qube open-url-in-qube
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Jan 25, 2026 - JavaScript
Extract stored password(s) and important file(s) from various browser (i.e. Chrome, Brave, Edge, Opera)
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Oct 2, 2025 - C++
hat is a powerful tool designed to provide secure file encryption and decryption directly within your browser. This project, primarily written in JavaScript, ensures that your sensitive data remains private by performing all encryption processes client-side, without the need for server interactions.
javascript web-cryptography data-privacy hat file-encryption secure-file-upload file-decryption browser-security frontend-security secure-file-exchange secure-files client-side-encryption secure-file-sharing secure-file-transfer secure-file-handling
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Nov 15, 2025 - JavaScript
Code for ASE'21 Paper "CorbFuzz: Checking Browser Security Policies with Fuzzing"
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Aug 29, 2021 - C
AI-powered Chrome extension for real-time phishing & malware detection using Gemini 1.5 Flash
chrome-extension open-source cybersecurity student-project gemini-api ai-security browser-security phishing-detection real-time-protection google-gemini trinetra
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Jul 7, 2025 - JavaScript
PoC of FileJacking technique with File System API.
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Aug 3, 2025 - HTML
URDev’s Ultimate Injection Template is my personal payload collection: a comprehensive reference collection of web injection vectors, focused primarily on client-side execution surfaces in modern and legacy web applications.
reference injection xss html-injection bug-bounty educational web-security pentesting client-side dom-xss offensive-security security-research browser-security web-payloads waf-bypass manual-testing dom-analysis payload-collection parser-confusion browser-abuse
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Jan 20, 2026
Passwordless, client-side authentication
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Aug 15, 2025 - HTML
ClientVault is a lightweight, in-page web security tool that lets you inspect, analyze, and manage all client-side storage used by a website — including cookies, localStorage, sessionStorage, and more. Built for developers, pentesters, and bug bounty hunters.
jwt userscript devtools cookies localstorage sessionstorage bug-bounty tampermonkey web-security pentesting security-research client-side-security browser-security ethical-testing storage-inspection
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Jan 14, 2026 - JavaScript
Source code for the JS-Guard extension by CDAC.
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Mar 5, 2024 - JavaScript
Browser-based Execution Simulation using Rust & WebAssembly (WASM).
rust simulation webassembly wasm rust-lang cybersecurity poc security-research browser-based browser-security
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Jan 11, 2026 - Makefile
Browser Extension for protecting user traffic from trackers, and blocks phishing sites
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Jan 19, 2026 - JavaScript
🧑💻 H1j4ck: (open-source) Educational Browser Security Testing Extension
extension browser-extension cyber-security security-tools security-awareness browser-security security-testing-tool h1j4ck
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Nov 1, 2025 - JavaScript
A browser extension that detects common web vulnerabilities and explains them using AI. Powered by GROQ and backed by a secure Node.js proxy.
chrome-extension xss cybersecurity content-security-policy secure-coding vulnerability-scanner ai-security browser-security security-headers groq web-vulnerabilities llm
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Apr 30, 2025 - JavaScript
A collection of security‑focused filter lists addressing edge‑case abuse vectors with minimal false positives.
security privacy filterlist malware ublock-origin fingerprinting adguard anti-phishing idn-homograph-attack browser-security brave-browser
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Feb 3, 2026
BOSS actively monitors service workers — the hidden background scripts that power offline caching, notifications, and request handling — to detect suspicious activity that traditional firewalls, WAFs, and antivirus miss.
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Dec 17, 2025 - JavaScript
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