Free & Open Source Security Tools
Discover community-driven and free security solutions. Complement your enterprise stack with zero-cost tools.
Browse 2,685 free & open source security tools tools
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A guide to bypassing RFID card reader security mechanisms using specialized hardware
A guide to bypassing RFID card reader security mechanisms using specialized hardware
yextend extends Yara's functionality by automatically handling archived and compressed content inflation, enabling pattern matching on files buried within multiple layers of archives.
yextend extends Yara's functionality by automatically handling archived and compressed content inflation, enabling pattern matching on files buried within multiple layers of archives.
View physical memory as files in a virtual file system for easy memory analysis and artifact access.
View physical memory as files in a virtual file system for easy memory analysis and artifact access.
WALKOFF is an automation framework that provides drag-and-drop workflow creation capabilities for integrating security tools and automating repetitive tasks.
WALKOFF is an automation framework that provides drag-and-drop workflow creation capabilities for integrating security tools and automating repetitive tasks.
A cybersecurity news platform providing updates on threats, vulnerabilities, and breaches.
A cybersecurity news platform providing updates on threats, vulnerabilities, and breaches.
Python tool for remotely or locally dumping RAM of a Linux client for digital forensics analysis.
Python tool for remotely or locally dumping RAM of a Linux client for digital forensics analysis.
DNSDumpster is a domain research tool for discovering and analyzing DNS records to map an organization's attack surface.
DNSDumpster is a domain research tool for discovering and analyzing DNS records to map an organization's attack surface.
OpenSnitch is a GNU/Linux application firewall with interactive outbound connections filtering and system-wide domain blocking capabilities.
OpenSnitch is a GNU/Linux application firewall with interactive outbound connections filtering and system-wide domain blocking capabilities.
Studying Android malware behaviors through Information Flow monitoring techniques.
Studying Android malware behaviors through Information Flow monitoring techniques.
Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.
Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.
Converts Sigma and Yara rules to CRYPTTECH's SIEM query language.
Converts Sigma and Yara rules to CRYPTTECH's SIEM query language.
PinCTF is a Python wrapper tool that uses Intel's Pin framework to instrument binaries and count instructions for reverse engineering analysis.
PinCTF is a Python wrapper tool that uses Intel's Pin framework to instrument binaries and count instructions for reverse engineering analysis.
A comprehensive guide to Python 3 syntax, features, and resources in a single image.
A comprehensive guide to Python 3 syntax, features, and resources in a single image.
A DFVFS backed viewer project with a WxPython GUI, aiming to enhance file extraction and viewing capabilities.
A DFVFS backed viewer project with a WxPython GUI, aiming to enhance file extraction and viewing capabilities.
Pulsedive is a threat intelligence platform that provides frictionless threat intelligence for growing teams, offering features such as indicator enrichment, threat research, and API integration.
Pulsedive is a threat intelligence platform that provides frictionless threat intelligence for growing teams, offering features such as indicator enrichment, threat research, and API integration.
A Burp Suite plugin that performs intelligent content discovery by analyzing current requests to identify directories, files, and variations based on the application's structure.
A Burp Suite plugin that performs intelligent content discovery by analyzing current requests to identify directories, files, and variations based on the application's structure.
DMG2IMG converts Apple compressed DMG archives to standard HFS+ image files supporting zlib, bzip2, and LZFSE compression formats.
DMG2IMG converts Apple compressed DMG archives to standard HFS+ image files supporting zlib, bzip2, and LZFSE compression formats.
DumpsterDiver analyzes large datasets to detect hardcoded secrets, keys, and passwords using entropy calculations and customizable search rules.
DumpsterDiver analyzes large datasets to detect hardcoded secrets, keys, and passwords using entropy calculations and customizable search rules.
Tools to export data from MISP MySQL database for post-incident analysis and correlation.
Tools to export data from MISP MySQL database for post-incident analysis and correlation.
Tool for parsing NTFS journal files, $Logfile, and $MFT.
Tool for parsing NTFS journal files, $Logfile, and $MFT.
A comprehensive guide to malware analysis and reverse engineering, covering topics such as lab setup, debugging, and anti-debugging.
A comprehensive guide to malware analysis and reverse engineering, covering topics such as lab setup, debugging, and anti-debugging.
LunaTrace is an open source supply chain security tool that monitors software dependencies for vulnerabilities and integrates with GitHub to notify developers of security issues before deployment.
LunaTrace is an open source supply chain security tool that monitors software dependencies for vulnerabilities and integrates with GitHub to notify developers of security issues before deployment.
A collection of computer science courses with video lectures covering a wide range of topics.
A collection of computer science courses with video lectures covering a wide range of topics.
A next-generation web scanner that identifies websites and recognizes web technologies, including content management systems, blogging platforms, and more.
A next-generation web scanner that identifies websites and recognizes web technologies, including content management systems, blogging platforms, and more.
