Exam 4: Network Security

________ look at ________,while ________ mostly look at ________.

In terms of security thinking,"insiders" include ________.

Biometrics,and other new authentication methods,are being created with the goal of getting rid of reusable passwords.

In authentication,the ________ is the party trying to prove his or her identity.

Which of the following sometimes uses direct propagation between computers?

In antivirus filtering,the best ways to filter currently use ________.