What are the differences between SSL and TLS?

What are the differences between SSL and TLS?

SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are both protocols for securing internet communications. SSL is the older protocol, while TLS is its successor, offering improved security features.

Can you explain some specific differences in their security features?

Sure! TLS supports stronger encryption algorithms and has better mechanisms for authentication and integrity checks compared to SSL. For example, TLS uses more secure hash functions.

Is SSL still used today?

While SSL is largely considered outdated and insecure, some legacy systems may still use it. However, it's highly recommended to use TLS for secure communications.

How can I check if a website is using SSL or TLS?

You can check the website's URL; if it starts with 'https://', it indicates that SSL or TLS is being used. You can also view the security certificate details in your browser.