PGP encrypts data by using a block cipher called ______

A. International data encryption algorithm
B. Private data encryption algorithm
C. Internet data encryption algorithm
D. Local data encryption algorithm

Pretty good privacy (PGP) is used in ______

A. Browser security
B. Email security
C. FTP security
D. Wifi security

Extensible authentication protocol is authentication framework frequently used in ______

A. Wired personal area network
B. Wireless networks
C. Wired local area network
D. Wired metropolitan area network

An attempt to make a computer resource unavailable to its intended users is called ______

A. Denial-of-service attack
B. Virus attack
C. Worms attack
D. Botnet process

WPA2 is used for security in _______

A. Ethernet
B. Bluetooth
C. Wi-fi
D. Email

Network layer firewall has two sub-categories called ____________

A. Stateful firewall and stateless firewall
B. Bit oriented firewall and byte oriented firewall
C. Frame firewall and packet firewall
D. Network firewall and data firewall

Network layer firewall works as a ________

A. Frame filter
B. Packet filter
C. From the dangers of unknown resources on the internet and other network connections that may be harmful. the firewall prevents unauthorized access to your internal, trusted network from outside threats.
D. Content filter

In tunnel mode, IPSec protects the ______

A. Entire ip packet
B. Ip header
C. Ip payload
D. Ip trailer

IPSec is designed to provide security at the _________

A. Transport layer
B. Network layer
C. Application layer
D. Session layer

LSP stands for __________

A. Link stable packet
B. Link state packet
C. Link state protocol
D. Link state path