Consider a one-way authentication technique based on asymmetric encryption: A --> B: IDA B --> A: R1 A --> B: E(PRa, R1) Explain the protocol. What type of attack is this protocol susceptible to?

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

Respond to the following in three to five sentences. select the workplace skill, habit, or attitude described in this chapter that you believe is most important for being a successful employee.

In the microsoft® access® and microsoft excel® programs, the ribbon contains tabs that are divided into with like tools in them. parts groups containers bunches