Welcome to the SSH Academy - in-depth resources on SSH Keys, PAM, PQC, OT and more
On our Academy pages you can find a huge amount of information about SSH, PuTTY, risk and compliance for enterprise security IT professionals, academics - and for the IT community in general.
Zero Trust Framework
Operational Technology (OT) Security
Top SSH clients
The resources and information on these pages was originally created and curated by the inventor and founder of SSH (the protocol and the company), Tatu Ylönen (Twitter: @tjssh).
For more about the use of information on these pages, please see our site legal texts.
The aim is for the SSH Academy to continue to be valuable resource for the IT community. Keeping these pages up to date is a passion project for the SSH web team and we really appreciate your feedback. Please send any comments, requests or corrections to: email@example.com