How is attacking a vulnerability categorized?

A security engineer deploys an enterprise-wide host/endpoint technology for all of the company's corporate PCs. Management requests the engineer to block a selected set of applications on all PCs.
Which technology should be used to accomplish this task?

When trying to evade IDS/IPS devices, which mechanism allows the user to make the data incomprehensible without a specific key, certificate, or password?

Refer to the exhibit.

Which type of log is displayed?

Which technology prevents end-device to end-device IP traceability?