The secure socket layer (SSL) protocol allows for secure communication between a client and a server. There are known flaws in the SSLv2 protocol. A man-in-the-middle attacker can force the communication to a less secure level and then attempt break the encryption. The attacker can also truncate encrypted messages. These flaws have been fixed in SSLv3 (TLSv1). Most servers and clients support both SSLv2 and SSLv3. However, SSLv2 is enabled by default for backward compatibility. Answer the following questions, a)       Find out the impact in the above statement. b)       What is the solution? c)       Do you think SSLv3 is more secure? Justify your answer.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The secure socket layer (SSL) protocol allows for secure communication between a client and a server.

There are known flaws in the SSLv2 protocol. A man-in-the-middle attacker can force the communication to a less secure level and then attempt break the encryption. The attacker can also truncate encrypted messages.

These flaws have been fixed in SSLv3 (TLSv1). Most servers and clients support both SSLv2 and SSLv3. However, SSLv2 is enabled by default for backward compatibility.

Answer the following questions,

a)       Find out the impact in the above statement.

b)       What is the solution?

c)       Do you think SSLv3 is more secure? Justify your answer.

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