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Exam 312-50 All Questions

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Exam 312-50 topic 8 question 14 discussion

Actual exam question from ECCouncil's 312-50
Question #: 14
Topic #: 8
[All 312-50 Questions]

Which of the following is the BEST way to defend against network sniffing?

  • A. Using encryption protocols to secure network communications
  • B. Register all machines MAC Address in a Centralized Database
  • C. Restrict Physical Access to Server Rooms hosting Critical Servers
  • D. Use Static IP Address
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Suggested Answer: A 🗳️
A way to protect your network traffic from being sniffed is to use encryption such as Secure Sockets Layer (SSL) or Transport Layer Security (TLS). Encryption doesn't prevent packet sniffers from seeing source and destination information, but it does encrypt the data packet's payload so that all the sniffer sees is encrypted gibberish.
References: http://netsecurity.about.com/od/informationresources/a/What-Is-A-Packet-Sniffer.htm

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