A recent failure in a firewall resulted in all incoming packets being blocked. This type of failure is known as:
a. Fail open
b. Access failure
c. Circuit closed
d. Fail closed
d. Fail closed
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The guarantees offered by conventional servers may be violated by: i) physical damage to the host; ii) Errors or inconsistencies by system adminstrators or their managers; iii)successful attacks on the security of the system software; iv)hardware or software errors. Give two examples of possible incidents for each type of violation. Which of them could be described as a breach of trust or a criminal act? Would they be breaches of trust if they occurred on a personal computer that was contributing some resources to a peer-to-peer service? Why is this relevant for peer-to-peer systems?
What will be an ideal response?
This type of communication results in the sending and receiving of information to occur at different times
a. synchronous b. asynchronous c. slow d. DNS
________ is the best file format for storing bitmapped images on personal computers, but it is not widely supported by browsers
Fill in the blank(s) with correct word
The standard acceptable use policy begins with a statement of ____ goals and objectives.
A. security B. business C. industry D. network