Final answer:
In application whitelisting and blacklisting, all executables in a blacklisted path are blocked; an administrator can control access to applications via Software Restriction Policies for both individuals and groups; and the application of these policies is not limited to the domain level.
Step-by-step explanation:
Among the statements provided about application whitelisting and blacklisting, several key aspects should be considered in understanding their operation:
- If an application or a specific path that contains the executables is blacklisted, then all executables within the defined path are indeed blacklisted. Therefore, this statement is true.
- Application blacklisting and whitelisting is not always applied at the domain level; it can also be implemented on local computer policies or via organizational units in cases of larger networks. Therefore, the statement saying it is 'always applied at the domain level' is false.
- An administrator can blacklist or whitelist applications that the users can run using Software Restriction Policies (SRP). This is a true statement and reflects the capabilities provided by SRP for application control.
- Software Restriction Policy for restricting applications is not restricted to an individual user; it can indeed be applied to groups of users or entire organizational units, depending on the scope of the policy. Therefore, this statement is false.
These policies are used to increase security by controlling which applications can run and reducing the risk of malware infection. By defining clear Software Restriction Policies, administrators can ensure that only trusted applications are allowed to execute while preventing potentially harmful ones from running.