You have been tasked with blocking user access to website that violate company policy, but
the site use dynamic IP Addresses. What is the best practice URL filtering to solve the
problem?
A.
Enable URL filtering and create a blacklist to block the websites that violate company policy.
B.
Enable URL filtering and create a whitelist to allow only the websites the company policy allow
users to access.
C.
Enable URL filtering and use URL categorization to allow only the websites the company policy
allow users to access
D.
Enable URL filtering and create a whitelist to block the websites that violate company policy.
E.
Enable URL filtering and use URL categorization to block the websites that violate company
policy.
Explanation:
Categorization will catch a large number of related websites, regardless of the address or IP.
Disagree, the question only states the IP changes, not the URL. “A” would just block the required URL, whereas E could have false positives and more overhead.
“but the site use dynamic IP Addresses”
The question specified “Best Practice” to solve the problem of violating company policy. So “E” would be correct in managing this instance and all others that violate the policy.