Which protocol is the successor to SSL?

Which protocol is the successor to SSL?

• A. Transport Layer Security
• B. Secure Shell
• C. Internet Protocol Security
• D. Hypertext Transfer Protocol Secure

Answer: (A)

Transport Layer Security, or TLS, is the successor to SSL. TLS was designed to fix the vulnerabilities and weaknesses found in SSL and to standardize secure communication across different applications. It updated the handshake process and cryptographic algorithms, providing confidentiality, integrity, and authentication more robustly. Today, TLS is what underpins most secure web traffic, with HTTPS meaning HTTP runs over TLS. Why the other options aren’t the successor: Secure Shell is for encrypted remote login sessions, not a replacement for SSL/TLS in securing web traffic. Internet Protocol Security secures IP packets at the network layer, which is a different layer of the stack and serves different purposes. Hypertext Transfer Protocol Secure describes HTTP traffic that is protected by TLS, not a protocol that replaces SSL itself.

Transport Layer Security, or TLS, is the successor to SSL. TLS was designed to fix the vulnerabilities and weaknesses found in SSL and to standardize secure communication across different applications. It updated the handshake process and cryptographic algorithms, providing confidentiality, integrity, and authentication more robustly. Today, TLS is what underpins most secure web traffic, with HTTPS meaning HTTP runs over TLS.

Why the other options aren’t the successor: Secure Shell is for encrypted remote login sessions, not a replacement for SSL/TLS in securing web traffic. Internet Protocol Security secures IP packets at the network layer, which is a different layer of the stack and serves different purposes. Hypertext Transfer Protocol Secure describes HTTP traffic that is protected by TLS, not a protocol that replaces SSL itself.