TLS

TLS

Transport Layer Security (TLS) is a cryptographic protocol that ensures secure communication over a network, such as the internet. It is the successor to the Secure Sockets Layer (SSL) protocol. TLS encrypts the data exchanged between two systems, providing privacy and data integrity.

Key points about TLS:

• Encryption: TLS encrypts data to protect it from being intercepted by unauthorized parties.
• Authentication: TLS helps in verifying the identity of the communicating parties, ensuring that the data is exchanged securely.
• Data Integrity: TLS ensures that the data transmitted between systems is not tampered with or altered during transmission.

TLS operates between the Transport layer and Application layer of the OSI model. It is commonly used to secure communication on websites (HTTPS), email services, and other network services that require data protection.

It is important to keep TLS implementations up to date to benefit from the latest security features and protect against vulnerabilities. Configuring TLS properly and using strong encryption algorithms are crucial for maintaining a secure communication environment.