Free Cybersecurity Tools
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Explore 2615 curated tools and resources
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Open source application to instantly remediate common security issues through the use of AWS Config.
Tool used to scan a range of IP addresses to identify active hosts and gather information about them.
A service that analyzes and visualizes security data to investigate potential security issues.
Reformat and re-indent bookmarklets, ugly JavaScript, and unpack scripts with options available via UI.
A method for profiling SSL/TLS Clients with easy-to-produce client fingerprints.
A YARA interactive debugger for the YARA language written in Rust, providing features like function calls, constant evaluation, and string matching.
A tool for auditing and reporting Unix host security with the ability to perform a lockdown.
A tutorial on setting up Dionaea on an EC2 instance in 20 minutes
A robust Python implementation of TAXII Services with a friendly pythonic API.
A modified version of OpenSSH deamon forwarding commands to Cowrie for logging brute force attacks and shell interactions.
SauronEye helps in identifying files containing sensitive data such as passwords through targeted directory searches.
An Active Defense framework for detecting and responding to phishing attacks in Office 365 Message Trace logs.
Sysreptor provides a customizable reporting platform for pentesters and red teamers to efficiently document security assessments.
A demonstration of a method to delete a locked executable or currently running file from disk.
PINNED
Fabric Platform by BlackStork
Fabric Platform is a cybersecurity reporting solution that automates and standardizes report generation, offering a private-cloud platform, open-source tools, and community-supported templates.
Free
Security Operations
Mandos Brief Newsletter
Stay ahead in cybersecurity. Get the week's top cybersecurity news and insights in 8 minutes or less.
Free
Blogs and News
Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.
Commercial
Cloud Security
Adversa AI
Adversa AI is a cybersecurity company that provides solutions for securing and hardening machine learning, artificial intelligence, and large language models against adversarial attacks, privacy issues, and safety incidents across various industries.
Commercial
AI Security