_____________________is a mechanism that allows authentication of dial-in and other network connections including modem dial-up, wireless access points, VPNs, and web servers.

The ______________________is an electronic document that contains an identity such as a user or organization and a corresponding public key.

___________________  is a feature introduced with Windows 7 that enables users to encrypt removable USB devices, such as flash drives and external hard disks.

A ______________________ is a Windows server that stores a replica of the account and security information of the domain and defines the domain boundaries. 

________________ is the default computer network authentication protocol, which allows hosts to prove their identity over a non-secure network in a secure manner. 

___________________ is an authentication method that identifies and recognizes people based on voice recognition or a physical trait such as a fingerprint, face recognition, iris recognition, or retina scan

Account _________________ refers to the number of incorrect logon attempts permitted before the system will lock the account. 

_______________________is a concept we deal with frequently in real life. We expect our doctor to keep our medical records confidential. 

____________________________   is the process of eliminating a risk by choosing to not engage in an action or activity. 

____________________ encryption uses a single key to encrypt and decrypt data. Therefore, it is also referred to as secret-key, single-key, shared-key, and private-key encryption