What is the difference between SSL and TLS?

What is the difference between SSL and TLS?

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

Why is TLS preferred over SSL?

TLS is preferred because it provides better security, including stronger encryption methods and protection against various attacks that SSL is vulnerable to.

Are there any versions of SSL still in use?

Yes, some older systems may still use SSL, but it's highly discouraged due to known vulnerabilities. Most modern systems use TLS.

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

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