Free Cybersecurity Tools
Find the right solution for your security needs without any cost.Explore 2626 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 condensed field guide for cyber security incident responders, covering incident response processes, attacker tactics, and practical techniques for handling incidents.
A condensed field guide for cyber security incident responders, covering incident response processes, attacker tactics, and practical techniques for handling incidents.
OSXCollector is a forensic evidence collection & analysis toolkit for OSX.
OSXCollector is a forensic evidence collection & analysis toolkit for OSX.
Mass IP port scanner for Internet-scale scanning with high speed and flexibility.
Mass IP port scanner for Internet-scale scanning with high speed and flexibility.
A command-line tool for managing and analyzing Microsoft Forefront TMG and UAG configurations.
A command-line tool for managing and analyzing Microsoft Forefront TMG and UAG configurations.
CloudTracker helps identify over-privileged IAM users and roles by analyzing CloudTrail logs.
CloudTracker helps identify over-privileged IAM users and roles by analyzing CloudTrail logs.
Incident Response Documentation tool for tracking findings and tasks.
Incident Response Documentation tool for tracking findings and tasks.
Blazingly fast Yara queries for malware analysts with an analyst-friendly web GUI.
Blazingly fast Yara queries for malware analysts with an analyst-friendly web GUI.
Automate version scraping and vulnerability scanning for Ruby on Rails stacks.
Automate version scraping and vulnerability scanning for Ruby on Rails stacks.
Detailed analysis of the event-stream incident and actions taken by npm Security.
Detailed analysis of the event-stream incident and actions taken by npm Security.
A simple ransomware protection that intercepts and kills malicious processes attempting to delete shadow copies using vssadmin.exe.
A simple ransomware protection that intercepts and kills malicious processes attempting to delete shadow copies using vssadmin.exe.
Browse and analyze iPhone/iPad backups with detailed file properties and various viewers.
Browse and analyze iPhone/iPad backups with detailed file properties and various viewers.
Detect signed malware and track stolen code-signing certificates using osquery.
Detect signed malware and track stolen code-signing certificates using osquery.
Open source web app for storing and searching Actor related data from users and public repositories.
Open source web app for storing and searching Actor related data from users and public repositories.
Revelo is an experimental Javascript deobfuscator tool with features to analyze and deobfuscate Javascript code.
Revelo is an experimental Javascript deobfuscator tool with features to analyze and deobfuscate Javascript code.