An attack is under way on the network. The attack is preventing users from accessing resources required for business operations, but the attacker has not gained access to any files or data. What kind of attack is described?
Man-in-the-middle
Hijacking
ASLEAP
DoS
Correct answer: D
Question 2
Given: WLAN attacks are typically conducted by hackers to exploit a specific vulnerability within a network.
What statement correctly pairs the type of WLAN attack with the exploited vulnerability? (Choose 3)
Management interface exploit attacks are attacks that use social engineering to gain credentials from managers.
Zero-day attacks are always authentication or encryption cracking attacks.
RF DoS attacks prevent successful wireless communication on a specific frequency or frequency range.
Hijacking attacks interrupt a user’s legitimate connection and introduce a new connection with an evil twin AP.
Social engineering attacks are performed to collect sensitive information from unsuspecting users
Association flood attacks are Layer 3 DoS attacks performed against authenticated client stations
Correct answer: CDE
Question 3
Given: One of the security risks introduced by WPA2-Personal is an attack conducted by an authorized network user who knows the passphrase. In order to decrypt other users’ traffic, the attacker must obtain certain information from the 4-way handshake of the other users.
In addition to knowing the Pairwise Master Key (PMK) and the supplicant’s address (SA), what other three inputs must be collected with a protocol analyzer to recreate encryption keys? (Choose 3)