TLS 1.3 Is Coming: Here’s What You Need To Know To Be Prepared For It

In the current digital world, being able to offer secure data transfers and send information over the internet without being interfered, altered, used illicitly or read by anyone outside the intended users has been the concern of several electronic commerce and online companies. These concerns have necessitated the improvements of a number of security protocols over the internet.

The TLS 1.3 update is a remarkable advancement atop the existing security protocol, marking a substantial retreat from the transport layer security protocol (TLS) and secure sockets layer (SSL) encryption protocols. Ratified by the Internet Engineering Task Force (IETF), the updated version was developed to prevent taking on the vulnerabilities and weaknesses available in other older versions of encryption. The TLS 1.3 has several benefits such as a straightforward protocol flow, a safer cryptographic primitives, and improved speed and performance.

What The Transport Layer Security Protocol (TLS) Really Means

TLS is an acronym for transport security protocol, which refers to cryptographic protocols that provide secured communications over the internet. TLS simplifies data security and privacy for communications over a computer network. TLS was developed from SSL and has often been used interchangeably with TLS. The hypertext transfer protocol secure (HTTPS), implemented by every website and some web services, is an application of TLS encryption on top of the HTTP protocol. The transport layer security encryption protocol helps to secure web applications from threats, including DDoS attacks and data breaches.

To get in-depth knowledge on Cyber Security, Enroll for live free demo on Cyber Security Online Training.

Highlights Of The TLS1.3 Update

• TLS 1.3 handshake sequence lessens the number of cipher suites permitted in the security protocol.

• TLS 1.3 mainly offers three services: 1) integrity, which ensures that communication has not been compromised), 2) confidentiality, which makes it almost impossible to eavesdrop on client/server communication or content, and 3) authentication, which makes certain that a client is communicating solely with the server they intend to.