Free Cybersecurity Tools
Find the right solution for your security needs without any cost.Explore 2627 curated tools and resources
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A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.
OSINTLeak is a tool for discovering and analyzing leaked sensitive information across various online sources to identify potential security risks.
OSINTLeak is a tool for discovering and analyzing leaked sensitive information across various online sources to identify potential security risks.
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.
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A detailed manual for cybersecurity professionals focusing on red team, OSINT, and blue team strategies.
A macOS Initial Access Payload Generator for penetration testing and red teaming exercises.
A macOS Initial Access Payload Generator for penetration testing and red teaming exercises.
A webshell manager via terminal for controlling web servers running PHP or MySQL.
A webshell manager via terminal for controlling web servers running PHP or MySQL.
Tcpreplay is a network traffic editing and replay tool used for testing network devices and applications.
Tcpreplay is a network traffic editing and replay tool used for testing network devices and applications.
Python package for processing and analyzing Zeek data with Pandas, scikit-learn, Kafka, and Spark, with offloading capabilities and improved data analysis features.
Python package for processing and analyzing Zeek data with Pandas, scikit-learn, Kafka, and Spark, with offloading capabilities and improved data analysis features.
Collects Yara rules from over 150 free resources, a free alternative to Valhalla.
A presentation about the OWASP Top 10, a list of the most critical security risks to web applications.
A presentation about the OWASP Top 10, a list of the most critical security risks to web applications.
A comprehensive guide to understanding and responding to modern ransomware attacks, covering incident response, cyber threat intelligence, and forensic analysis.
A comprehensive guide to understanding and responding to modern ransomware attacks, covering incident response, cyber threat intelligence, and forensic analysis.
A Burp plugin for identifying potential vulnerabilities in web applications
A Burp plugin for identifying potential vulnerabilities in web applications
A repository of CTF challenges and resources from various cybersecurity competitions.
A repository of CTF challenges and resources from various cybersecurity competitions.
Intentionally vulnerable Kubernetes cluster environment for learning and practicing Kubernetes security.
Intentionally vulnerable Kubernetes cluster environment for learning and practicing Kubernetes security.
Weaponize Word documents with PowerShell Empire using the Microsoft DDE exploit.
Weaponize Word documents with PowerShell Empire using the Microsoft DDE exploit.
