Question

Which of the following are the best candidates for a blacklist?

1) Firewalls
2) Network ACLs
3) Malware
4) Malicious traffic patterns
5) Permissions

Answer 1

The best candidates for a blacklist are Malware and Malicious traffic patterns, which are known harmful entities that can be blocked by security mechanisms like firewalls and access control lists.

Step-by-step explanation:

The best candidates for a blacklist are options 3) Malware and 4) Malicious traffic patterns. Blacklisting is a security measure used to prevent unwanted or dangerous software and traffic from accessing a system. A blacklist contains identifiers such as malware signatures, IP addresses, and URLs known to be harmful. Firewalls and Network ACLs (Access Control Lists) are mechanisms that can use blacklists to filter out unwanted traffic based on these identifiers. Permissions, on the other hand, are not blacklisted but controlled through access control policies to restrict user actions within a system. Therefore, when it comes to blacklisting to enhance security, malware and malicious traffic patterns are the most appropriate candidates to be added to the list.