CISSP®- Information Security Governance: Policies, Procedures, Guidelines, and Frameworks

The video tutorial covers the evolution of 802.11 Wi-Fi standards, focusing on the differences between AC and AX protocols. It discusses the use cases and characteristics of 2.4, 5, and 6 GHz frequency bands, highlighting their range and speed. The tutorial explains various network modes, including client, infrastructure, ad hoc, and monitor modes, and the importance of SSID configuration. It concludes with a detailed overview of wireless encryption protocols, emphasizing the transition from WEP to WPA3 for enhanced security.

Which 802.11 protocol is most commonly used today?

• 802.11b

• 802.11a

• 802.11ac

• 802.11g

What is a key advantage of the 2.4 GHz band over the 5 GHz band?

• Greater range

• Less interference

• Higher speed

• More channels

Which frequency band is known for having a shorter range but higher speeds?

• 6 GHz

• 1 GHz

• 5 GHz

• 2.4 GHz

Which network mode allows devices to communicate without an access point?

• Monitor mode

• Infrastructure mode

• Managed mode

• Ad hoc mode

What is the primary function of monitor mode in wireless networking?

• To connect to multiple access points

• To monitor all wireless traffic

• To extend network range

• To increase network speed

What does SSID stand for in wireless networking?

• Service Set Identifier

• Service Signal Identifier

• Secure Signal Identifier

• Standard Signal Identifier

Why might an organization choose not to broadcast their SSID?

• To save energy

• For security reasons

• To reduce interference

• To increase speed

Which encryption protocol is considered outdated and insecure?

• AES

• WPA2

• WPA3

• WEP

What is a major benefit of using WPA3 over WPA2?

• More channels

• Stronger encryption

• Longer range

• Faster connection speeds

What is a common security flaw in WEP encryption?

• It is not compatible with older devices

• It requires complex passwords

• It is vulnerable to replay attacks

• It uses strong encryption keys