
TCP:
TCP stands for Transmission Control Protocol which is a standard that establishes and maintain a network conversion with the use of application programs. If one uses TCP, one need to use a minimum of two Round trip time, one round trip to set up the connection for TCP and another round trip for the client to send the request and for the server to send the reply back.
SSL:
SSL stands for Secure Socket Layer and is a security protocol that establishes link between the web browser and the web server in an online communication.
Given Information:
Alice and Bob are communicating over an SSL session. An attacker, who does not have any of the shared keys, inserts a bogus TCP segment into a packet stream with correct TCP checksum and sequence numbers and correct IP addresses and port numbers.

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Chapter 8 Solutions
Computer Networking: A Top-Down Approach (7th Edition)
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