It's Wide Open [tm] GSL is a Vmware image you can run for penetration testing purposes. If you don't know what any of that means, don't waste vulnhub's bandwidth: Download v1.0, 765MB, 2009.06.07
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A continuous threat exposure management platform that provides automated vulnerability scanning for internet-facing assets with varying service tiers for different organizational needs.
A virtual machine with numerous security vulnerabilities for testing exploits with Metasploit.
SecurityVulnerability.io simplifies the process of collecting, enriching, and presenting vulnerability information for both human and machine consumption.
LeakIX is a red-team search engine that indexes mis-configurations and vulnerabilities online.
A non-profit organization focused on improving the security of software through resources and training.
A Java based HTTP/HTTPS proxy for assessing web application vulnerability with various useful features.
Open source security auditing tool to search and dump system configuration.
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