Which method of mitigating packet-sniffer attacks is the most effective?
A. implement two-factor authentication
B. deploy a switched Ethernet network infrastructure
C. use software and hardware to detect the use of sniffers
D. deploy network-level cryptography using IPsec, secure services, and secure protocols
Answer:D
Which method of mitigating packet-sniffer attacks is the most effective?
A. implement two-factor authentication B. deploy a switched Ethernet network infrastructure C. use software and hardware to detect the use of sniffers D. deploy network-level cryptography using IPsec, secure services, and secure protocols