CWNP CWSP-208 Exam With Confidence Using Practice Dumps

In environments where PSK-based authentication (like WPA2-Personal) is still in use due to legacy device constraints:

C. Regularly changing static passwords helps limit exposure from credential leaks or previous employees retaining access.

Incorrect:

A. MSCHAPv2 is vulnerable to offline attacks; recommending strong passwords is good, but that alone isn’t sufficient.

B. WEP is insecure regardless of password strength due to IV reuse.

D. Certificates are stronger, but not always feasible for legacy systems.

E. EAP-TLS is ideal but not always compatible with all devices; policies should be flexible to device capabilities.

The PTK (Pairwise Transient Key) is derived during the 4-Way Handshake using:

PMK (from PSK or EAP authentication)

ANonce and SNonce (nonces from authenticator and supplicant)

MAC addresses of client and AP

The PTK is then split into keys used for encryption and integrity protection.

Incorrect:

A. PSK can derive the PMK, but not the PTK directly.

B. GMK is used to derive the GTK, not PTK.

D. GTK is for group traffic encryption.

E & F. PK and KCK are components of PTK or alternate key usage—not used to derive PTK.

A strong WLAN security policy should encompass both technical controls and user education.

C. Educating users about secure password creation and acceptable use policies helps reduce risks due to weak authentication and misuse.

E. Social engineering is a common attack vector, and educating users to recognize and report such attempts is critical.

Incorrect:

A. MAC addresses are always transmitted in the clear, even with encryption.

B. Policies should be shared with users to promote compliance and awareness.

D. Passwords for administrative systems should not be disclosed in public documentation or policy documents.