Describe a hardware firewall and include one or more advantages and disadvantages.
What will be an ideal response?
One advantage of hardware firewalls is that they do not depend on a conventional OS, such as Windows or Linux, which can leave security vulnerabilities caused by bugs or other flaws. On the other hand, hardware firewalls do run on an OS-some Cisco hardware firewalls run on Cisco's Internetwork Operating System (IOS), for instance-and they can be subject to the same flaws as computer OSs. Hardware firewalls are usually more scalable than software firewalls, and they can handle more data with faster throughput. On the downside, hardware firewalls tend to be more expensive.
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VBScript is ________.
a) case sensitive like JavaScript b) not case sensitive like JavaScript c) case sensitive unlike JavaScript d) not case sensitive unlike JavaScript
A left outer join will display all of the records on the many side of a relationship
Indicate whether the statement is true or false
When the Scenario Values dialog box displays, it lists the ________ value in each of the decision variable cells
A) future B) current C) total D) past
The act of splitting the wires of a twisted-pair cable connection would be an example of which of the following?
A. Wardriving B. Data emanation C. Wiretapping D. Spectral analyzing