CWSP-208 Exam Dumps : Certified Wireless Security Professional (CWSP)

A Robust Security Network (RSN) is defined by the IEEE 802.11i standard and is designed to provide a framework for secure wireless LAN communications. One of the primary criteria for a network to qualify as an RSN is that WEP (Wired Equivalent Privacy) must not be used for encryption, as WEP has well-known vulnerabilities and is considered insecure. RSN-compliant networks must use either CCMP (AES) or GCMP for encryption and 802.1X/EAP or WPA2-Personal for authentication.

Incorrect:

A. Token cards are not part of RSN criteria.

B. Dynamic WEP is still WEP and disqualifies RSN status.

D. WPA-Personal may be supported, but alone does not define an RSN.

E. SSHv1 concerns device management security, not RSN qualification.

WIPS (Wireless Intrusion Prevention Systems) monitor the RF environment and detect unauthorized activities. However, eavesdropping involves passive listening to wireless communications without transmitting any signals. Because the attacker is not transmitting or generating any detectable activity, a WIPS has no RF signal to detect and is thus unable to identify or prevent this attack.

Peer-to-peer blocking (also called client isolation) is useful in open or public WLANs to prevent devices from communicating directly with each other.

B. In public hot-spots, isolating users helps protect against malware spread, snooping, and attacks from nearby devices.

Incorrect:

A. In home networks, peer-to-peer communication is often desired for file sharing.

C. Voice over Wi-Fi may rely on peer communication (e.g., multicast).

D. In university setups using multicast, peer-to-peer restrictions could hinder functionality.