1. (TCO 10) Generally, symmetric cryptography is used to encrypt , and asymmetric cryptography is used to encrypt . (Points : 5)
images, text data, messages messages, data text, images
messages, digital signatures
...
1. (TCO 10) Generally, symmetric cryptography is used to encrypt , and asymmetric cryptography is used to encrypt . (Points : 5)
images, text data, messages messages, data text, images
messages, digital signatures
2. (TCO 10) Cryptography is used to do all of the following, except . (Points : 5)
keep messages private authenticate the sender
test the integrity of messages maintain the receiver's privacy nonrepudiate senders
3. (TCO 11) A packet filter that keeps track of the state of a connection is called a . (Points : 5)
stateful inspection firewall stateful inspection filter stateful inspection router stateful inspection bridge stateful inspection gateway
4. (TCO 11) Which of the following is not a characteristic of a proxy server? (Points : 5)
Configured to allow access only to specific systems Maintains detailed audit information
Dependent on all other proxies on the bastion host Runs as a nonprivileged user
Any service that is not supported by the proxy server is blocked.
5. (TCO 12) Modern intrusion detection systems act as sensors for hosts and network devices and work
in a centrally controlled distributed fashion using . (Points : 5)
software
remote procedure calls agent technology common interfaces
access to local audit records
6. (TCO 12) The Internet Engineering Task Force Intrusion Detection working group has developed a standard called the . (Points : 5)
Intrusion Detection Standard Intrusion Detection Framework Intrusion Detection Data Model Intrusion Detection Exchange Format Intrusion Detection Data Format
7. (TCO 12) An event where seemingly harmless data is forwarded by the router to a host on an internal network is known as a . (Points : 5)
drive-by attack proxy-server attack data-driven attack penetration testing steganography
8. (TCO 13) Which form of malware is independent of the operating system and replicating? (Points : 5)
Trap door Virus Worm Trojan Logic bomb
9. (TCO 13) Which of the following is not an example of a software agent? (Points : 5)
Active-X component Java applet
Proxy server JavaBean Corba object
10. (TCO 13) Which form of malware contains hidden code that is triggered by meeting or reaching a
specific condition? (Points : 5)
Trap door Virus Worm
Trojan horse Logic bomb
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