Which of the following is an example of a personal software firewall?
A. Proxy server
B. ZoneAlarm
C. Microsoft ISA server
D. Antivirus software
B. ZoneAlarm is an example of a personal software firewall. Other examples include Windows Firewall and ipfirewall. A proxy server is a computer placed between the LAN and the Internet that acts as a go-between; it usually caches HTTP requests. Microsoft ISA server is a corporate version of a software-based firewall. Antivirus software might have a built-in firewall, but it might not. Its primary function is to search for and quarantine viruses.
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With TCP/IP, each subnet will have _________ host IDs than the larger network from which it was created.
Fill in the blank(s) with the appropriate word(s).
Developers are planning to develop an application using role-based access control. Which of the following would they MOST likely include in their planning?
A. A listing of labels reflecting classification levels B. A requirements list identifying need to know C. A listing of ownsers D. A matrix of functions matched with their required privileges