Free

EICAR anti-malware test file

Website: https://www.eicar.org/?page_id=3950 The EICAR anti-malware test file is a harmless file that is used to test the effectiveness of anti-malware software. It was created by the European Institute for Computer…

STIX

Website: https://oasis-open.github.io/cti-documentation/stix/intro Structured Threat Information Expression (STIX™) is a language and serialization format used to exchange cyber threat intelligence (CTI). This is a common, standardized way to share threat information…

OSA – Open Security Architecture

Website: http://www.opensecurityarchitecture.org/cms/index.php Open Security Architecture (OSA) is a community-driven platform that provides free, open-source security architecture resources and tools. The platform was established to help security architects, solution designers, and…