PrepAway - Latest Free Exam Questions & Answers

Which of the following correctly describes the relationship between SSL and TLS?

Which of the following correctly describes the relationship between SSL and TLS?

PrepAway - Latest Free Exam Questions & Answers

A.
TLS is the open-community version of SSL.

B.
SSL can be modified by developers to expand the protocol’s capabilities.

C.
TLS is a proprietary protocol, while SSL is an open-community protocol.

D.
SSL is more extensible and backward compatible with TLS.

Explanation:
A: Secure Sockets Layer (SSL) and Transport Layer Security (TLS) are cryptographic protocols that are used to secure communications by encrypting segments of network
connections. Both protocols work at the transport layer. TLS is the open-community version of SSL. Because TLS is an open-community protocol, its specifications can be modified by
vendors within the community to expand what it can do and what technologies it can work with. SSL is a proprietary protocol, and TLS was developed by a standards body, making it
an open-community protocol.
B is incorrect because SSL is a proprietary protocol developed by Netscape. This means the technology community cannot easily extend SSL to inter-operate and expand in its
functionality. If a protocol is proprietary in nature, as SSL is, the technology community cannot directly change its specifications and functionality. The reason that TLS was developed
was to standardize how data can be transmitted securely through a protocol and how vendors can modify the protocol and still allow for interoperability.
C is incorrect because the statement is backward. TLS is not proprietary. It is the open-community version of SSL, which is proprietary. The differences between the latest version of
SSL (3.0) and TLS are slight, but TLS can be modified by developers to increase its functionality and work with other technologies. SSL, on the other hand, can only be modified by
Netscape. Its code is not open to others.
D is incorrect because TLS is actually more extensible than SSL and is not backward compatible with SSL. TLS and SSL provide the same type of functionality and are very similar,
but not similar enough to work directly together. If two devices need to communicate securely, they need to be using either TLS or SSLthey cannot use a hybrid approach and still be
able to communicate.

One Comment on “Which of the following correctly describes the relationship between SSL and TLS?

  1. Joe says:

    Secure Sockets Layer (SSL) and Transport Layer Security (TLS) are cryptographic protocols that are used to secure communications by encrypting segments of network
    connections. Both protocols work at the transport layer. TLS is the open-community version of SSL. Because TLS is an open-community protocol, its specifications can be modified by vendors within the community to expand what it can do and what technologies it can work with. SSL is a proprietary protocol, and TLS was developed by a standards body, making it an open-community protocol.




    0



    0

Leave a Reply