PolarSSL is now part of ARM Official announcement and rebranded as mbed TLS.

Support

We're here for you!

We do our best to provide you on this site with everything you need to evaluate, choose, use and extend mbed TLS for your use. Is there something missing or not clear? Contact us via the Discussions Forum, e-mail or phone.

Forms of support

Knowledge Base
Our knowledge base contains articles on all sorts of issues, questions and tutorials. New articles get added on a regular basis.
Discussions Forum
Developers and users can use the Discussions Forum to ask the community and our support staff for their help, discuss common solutions and bring up feature request that would help their cause.
Mail
If there is a question you would rather not ask in public or you need to have more direct feedback on, you can always contact us by mail.

Training

We recommend the following training course and materials from Feisty Duck:

The Best TLS Training in the World. Spend two days to understand both the theory and practice of SSL/TLS and Internet PKI. Designed by Ivan Ristic, the author of the much acclaimed "Bulletproof SSL and TLS", this practical training course will teach you how to deploy secure servers and encrypted web applications and understand both the theory and practice of Internet PKI. Read more.

Bulletproof SSL and TLS - Understanding and deploying SSL/TLS and PKI to secure servers and web applications. For system administrators, developers, and IT security professionals, this book provides a comprehensive coverage of the ever-changing field of SSL/TLS and Internet PKI. Written by Ivan Ristic, a security researcher and author of SSL Labs, this book will teach you everything you need to know to protect your systems from eavesdropping and impersonation attacks. 2017 revision now available! Read more.