SSL (Secure Sockets Layer)
SSL (Secure Sockets Layer) is an outdated cryptographic protocol that was once widely used to encrypt communications over the internet. It has since been replaced by the more secure TLS (Transport Layer Security).
While the term "SSL certificate" is still commonly used, modern security certificates are based on TLS. The goal is the same - ensuring that sensitive data like intranet login credentials and internal communications are encrypted and protected during transit.
Why SSL Still Comes Up
Even though SSL is no longer considered secure, many people and vendors still refer to TLS certificates as "SSL certificates." Understanding this terminology helps avoid confusion when setting up or maintaining your intranet's security.
SSL vs TLS
SSL has known vulnerabilities and should not be used on any modern system. TLS is its successor, offering stronger encryption, better performance, and active support. Always choose TLS when securing your intranet.
How SimplifyIT Helps
Our hosted intranet solution uses the latest TLS protocols - not SSL - for safe, encrypted connections. If you self-host, we'll guide your team through proper TLS configuration and help you move away from legacy SSL settings.