TLS Mastery

Transport Layer Security, or TLS, makes ecommerce and online banking possible. It protects your passwords and your privacy. Let's Encrypt transformed TLS from an expensive tool to a free one. TLS understanding and debugging is an essential sysadmin skill you must have.TLS Mastery takes you through: - How TLS works- What TLS provides, and what it doesn't- Wrapping unencrypted connections inside TLS- Assessing TLS configurations- The Automated Certificate Management Environment (ACME) protocol- Using Let's Encrypt to automatically maintain TLS certificates- Online Certificate Status Protocol- Certificate Revocation- CAA, HSTS, and Certificate Transparency- Why you shouldn't run your own CA, and how to do it anyway- and more!Stop wandering blindly around TLS. Master the protocol with TLS Mastery!