Câu 195: GCIH: GIAC Certified Incident Handler

Which of the following steps can be taken as countermeasures against sniffer attacks?Each correct answer represents a complete solution. (Choose all that apply.)

1. A. Use encrypted protocols for all communications. — đáp án hiện tại
2. B. Use switches instead of hubs since they switch communications, which means that information is delivered only to the predefined host. — đáp án hiện tại
3. C. Use tools such as StackGuard and Immunix System to avoid attacks.
4. D. Reduce the range of the network to avoid attacks into wireless networks. — đáp án hiện tại