CompTIA Network+ N10-009 Practice Question
Following the implementation of enhanced security measures to validate authenticity and integrity of network address data, an organization notices that some valid address lookups are being rejected. What is the most likely cause of this problem?
The information storage systems are experiencing high rates of traffic delays
The address lookup systems do not support enhanced security verifications
The cryptographic signatures were not updated following changes to the address records
Security appliances are configured to block address lookup operations