Welcome to

Community projects and free open-source information security tools and resources from Cydea.

We use these things in our day-to-day client work and are making them freely available to the infosec community under open-source licences.

Risk Universe

OISRU is a framework for information security risk professionals to explore, analyse and communicate cyber risk.

Threat Personas

We borrow the concept of 'personas' from UX/service design and apply it to threat actors to improve understanding between security, technology and business teams. Free cyber threat actor examples for you to pick-up, tailor, and use in your organisation!

Remote Working PSIRT

Links to security configuration and update information for remote working and collaboration tools to help IT and infosec teams during the Covid-19 pandemic.