A remote intruder wants to take inventory of a network so exploits can be researched. The intruder is looking for information about software versions on the network. Which of the following techniques is the intruder using?

A. Banner grabbing

B. Port scanning

C. Packet sniffing

D. Virus scanning








 

Suggested Answer: A





This question is in SY0-501 Exam
For getting CompTIA Security+ certificate 


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