
Research Activities 259
1. means the network resources are accessible to authorized
users; however, they may also be available to illegitimate users.
Describe the goals of availability.2.
3. describes security and secrecy, meaning only authorized
people can see protected data or resources.
4. techniques include authentication, authorization, and accounting.
Identify the various authentication mechanisms that are available.5.
A(n) 6. is the physical point where a regulated service or network
cabling is provided to the user.
A(n) 7. defines a point of reference against which to measure net-
work performance and behavior when problems occur ...