Encryption used by RADIUS is BEST described as:
A. Quantum
B. Elliptical curve
C. Asymmetric
D. Symmetric
CompTIA exam questions
Encryption used by RADIUS is BEST described as:
A. Quantum
B. Elliptical curve
C. Asymmetric
D. Symmetric
Jane, a security administrator, needs to implement a secure wireless authentication method that uses a remote RADIUS server for authentication.
Which of the following is an authentication method Jane should use?
A. WPA2-PSK
B. WEP-PSK
C. CCMP
D. LEAP
A security administrator must implement a wireless security system, which will require users to enter a 30 character ASCII password on their accounts. Additionally the system must support 3DS wireless encryption.
Which of the following should be implemented?
A. WPA2-CCMP with 802.1X
B. WPA2-PSK
C. WPA2-CCMP
D. WPA2-Enterprise
Which of the following is a step in deploying a WPA2-Enterprise wireless network?
A. Install a token on the authentication server
B. Install a DHCP server on the authentication server
C. Install an encryption key on the authentication server
D. Install a digital certificate on the authentication server
On Monday, all company employees report being unable to connect to the corporate wireless network, which uses 802.1x with PEAP. A technician verifies that no configuration changes were made to the wireless network and its supporting infrastructure, and that there are no outages.
Which of the following is the MOST likely cause for this issue?
A. Too many incorrect authentication attempts have caused users to be temporarily disabled.
B. The DNS server is overwhelmed with connections and is unable to respond to queries.
C. The company IDS detected a wireless attack and disabled the wireless network.
D. The Remote Authentication Dial-In User Service server certificate has expired.
A user has plugged in a wireless router from home with default configurations into a network jack at the office. This is known as:
A. an evil twin.
B. an IV attack.
C. a rogue access point.
D. an unauthorized entry point.
Ann, the network administrator, has learned from the helpdesk that employees are accessing the wireless network without entering their domain credentials upon connection. Once the connection is made, they cannot reach any internal resources, while wired network connections operate smoothly. Which of the following is MOST likely occurring?
A. A user has plugged in a personal access point at their desk to connect to the network wirelessly.
B. The company is currently experiencing an attack on their internal DNS servers.
C. The company’s WEP encryption has been compromised and WPA2 needs to be implemented instead.
D. An attacker has installed an access point nearby in an attempt to capture company information.
Which of the following is mainly used for remote access into the network?
A. XTACACS
B. TACACS+
C. Kerberos
D. RADIUS
Configuring key/value pairs on a RADIUS server is associated with deploying which of the following?
A. WPA2-Enterprise wireless network
B. DNS secondary zones
C. Digital certificates
D. Intrusion detection system
Which of the following can be implemented if a security administrator wants only certain devices connecting to the wireless network?
A. Disable SSID broadcast
B. Install a RADIUS server
C. Enable MAC filtering
D. Lowering power levels on the AP