Fill in the blank with the appropriate word.
StackGuard (as used by Immunix), ssp/ProPolice (as used by OpenBSD), and Microsoft's /GS option use ______ defense against buffer overflow attacks.

What is the purpose of configuring a password protected screen saver on a computer?

You discover that your network routers are being flooded with broadcast packets that have the return address of one of the servers on your network. This is resulting in an overwhelming amount of traffic going back to that server and flooding it. What is this called?

You check performance logs and note that there has been a recent dramatic increase in the amount of broadcast traffic. What is this most likely to be an indicator of?

You work as a System Engineer for Cyber World Inc. Your company has a single Active Directory domain.
All servers in the domain run Windows Server 2008. The Microsoft Hyper-V server role has been installed on one of the servers, namely uC1. uC1 hosts twelve virtual machines. You have been given the task to configure the Shutdown option for uC1, so that each virtual machine shuts down before the main Hyper-V server shuts down. Which of the following actions will you perform to accomplish the task?