2.5 SSH

What is the name of the stack that these layers represent

• World Wide Web

• TCP/IP

• Communication Connectivity Stack

• UDP

What is the missing step in this Three Way Handshake?

• Sync Request

• Second Request

• Acknowledge Request

• Sync Acknowledge

Sync Request Flooding is a type of Denial of Service attack

• True

• False

Why do UDP packets arrive out of order?

• packets take different time to be verified by certificate authorities

• packets can take different routes which alter communication time

• packets are sent largest first to ensure data delivery

• packet order is swapped as part of encryption

There is no mitigation against a UDP Flood Attack?

• True

• False

Which of these is NOT a vulnerability of Internet Protocol Version 4

• Weak Encryption Options

• IP Spoofing

• IP Fragmentation Attacks

• Limited Address Space

What is the name of the unique local network address given to connected network cards?

• Media Access Control Address

• Neighbour Device Address

• Data Link Address

• Local Device Address

Address Resolution Protocol servers what purpose?

• To allow local networks to store addresses as smaller addresses

• To allow local networks to identify new addresses quickly

• To allow local networks to turn IP addresses into local MAC addresses

• To allow local networks to communicate with multiple machines synchronously

HTTP is a stateless request protocol

• True

• False

What is Cross-site scripting?

• a malicious piece of website code that steals data

• a malicious piece of website code that re-routes transactions

• a malicious piece of website code that jumps between websites online

• a malicious piece of website code that interacts with other browser tabs