Authentication and digital certificates
![](./talk-1-authentication/authentication.jpg)
Hash functions; message authentication codes; digital certificates
Transport Layer Security (TLS)
![](./talk-2-tls/tls.jpg)
Transport Layer Security (TLS), formerly SSL
Lab-15 TLS Configuration
![](./book-1-tls-configuration/img/main.png)
The objective of this lab is to learn about configuring TLS (formerly SSL) on web servers.