What is TLS?
TLS is short for Transport Layer Security. It is a form of security protocol that offers high levels of privacy, as well as data integrity when it comes to communication using networks and the internet. TLS is the standard for use in secure web applications and websites around the world since its introduction in 1999. It is the successor and replacement for the older SSL (Secure Socket Layer) system. It is often still referred to as SSL when it comes to businesses explaining the safety features they have in place for their websites and data security. While TLS is most commonly associated with browsing the web, it is also used for a range of other forms of applications where security is a requirement, such as instant messaging, email, VoIP networks, and similar functionalities. Its widespread use and development have provided additional security, privacy, and better performance – especially since the release of TLS 1.3, the most recent version of the TLS Protocol. TLS is used actively in the majority of browsers, as indicated by the padlock symbol, which suggests encryption of the sites you are viewing. HTTPS is designated as the more protected form of websites, thanks to its use of the TLS protocol to protect visitors whenever data is exchanged.
