What’s the difference between SSL and TLS for encryption?
Asked on Sep 19, 2025
Answer
SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols designed to provide secure communication over a computer network. TLS is the successor to SSL and offers enhanced security features and performance.
Example Concept: SSL and TLS both encrypt data to protect it during transmission. SSL is the older protocol and has known vulnerabilities, which is why TLS was developed as its more secure replacement. TLS improves upon SSL by offering stronger encryption algorithms and better security mechanisms, such as improved handshake processes and more robust cipher suites.
Additional Comment:
- Always use the latest version of TLS (currently TLS 1.3) for optimal security.
- SSL is considered deprecated and should not be used for secure communications.
- Ensure your server and client configurations are updated to support modern TLS versions.
✅ Answered with Security best practices.
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