TLS (Transport Layer Security)

What is TLS?

Transport Layer Security (TLS) is a cryptographic protocol that ensures the security and confidentiality of data during transmission on the internet. TLS encrypts communication between client and server, e.g. for websites (via HTTPS), email services and VPN connections. It protects against attacks such as man-in-the-middle and ensures the integrity of the data.

Advantages and areas of application

TLS offers secure data transmission and strengthens users’ trust in online services. It is used in almost all areas of the internet, from e-commerce platforms to online banking and cloud services. The use of TLS is crucial to meet compliance requirements such as GDPR and to protect sensitive data.