Packets & Frames

• What is the name for a piece of data when it does have IP addressing information?

Packet

• What is the name for a piece of data when it does not have IP addressing information?

Frame

• What is the header in a TCP packet that ensures the integrity of data?

checksum

• Provide the order of a normal Three-way handshake (with each step separated by a comma)

SYN,SYN/ACK,ACK

• What is the value of the flag given at the end of the conversation?

THM{TCP_CHATTER}

• What does the term "UDP" stand for?

User Datagram Protocol

• What type of connection is "UDP"?

stateless

• What protocol would you use to transfer a file?

TCP

• What protocol would you use to have a video call?

UDP

• What is the flag received from the challenge?

THM{YOU_CONNECTED_TO_A_PORT}