Free CompTIA Security+ SY0-601 Practice Question
A network administrator suspects that an attacker may be intercepting traffic on the local network by associating the attacker's hardware address with the IP address of a legitimate host. Which of the following would be the MOST effective countermeasure to prevent this type of suspicion from occurring?
Requiring the use of VPN for all local communications
Using static ARP entries for all devices on the network
Implementing Dynamic ARP Inspection (DAI) on the switches
Enforcing port security on all switch ports
This question's topic:
CompTIA Security+ SY0-601 /
Attacks, Threats, and Vulnerabilities
SAVE $49