Wi-Fi Security

What is the main difference between WPA2 and WPA3?

• WPA2 offers better compatibility with older devices than WPA3.

• WPA2 is the latest version of Wi-Fi security.

• WPA3 uses the same encryption methods as WPA2.

• WPA3 has stronger security features and improved encryption compared to WPA2.

How does SSID broadcasting affect network visibility?

• SSID broadcasting increases network visibility by allowing devices to see the network name.

• SSID broadcasting has no effect on network visibility.

• SSID broadcasting decreases network visibility by hiding the network name.

• SSID broadcasting only affects wired connections, not wireless.

What are the common encryption protocols used in Wi-Fi security?

• WEP, WPA, WPA2, WPA3

• SSL

• IPSec

• TLS

What is the purpose of Network Access Control (NAC)?

• To monitor user activity without restricting access.

• To provide free internet access to all devices.

• To enhance network speed by prioritizing traffic.

• The purpose of Network Access Control (NAC) is to secure network access by enforcing policies that control which devices can connect and what resources they can access.

How can you secure a guest network effectively?

• Use the same SSID as the main network for convenience.

• Disable encryption to improve speed.

• Share the password publicly for easy access.

• Use a separate SSID with strong encryption and a strong password.

What are some common vulnerabilities found in Wi-Fi networks?

• Common vulnerabilities in Wi-Fi networks include WEP encryption weaknesses, WPA/WPA2 vulnerabilities, rogue access points, and insufficient network segmentation.

• Enabling MAC address filtering

• Using a VPN for Wi-Fi security

• Implementing strong password policies

What are the best practices for creating a strong Wi-Fi password?

• Limit the password to 8 characters or less

• Create a password with just letters

• Use only your name and birthdate

• Use at least 12-16 characters with a mix of letters, numbers, and symbols; avoid common words and personal information.

How can Wi-Fi networks be cracked?

• Using a VPN to secure the network

• Changing the router's password regularly

• Installing antivirus software on devices

• Wi-Fi networks can be cracked through methods like brute force attacks, exploiting encryption vulnerabilities, packet sniffing, and social engineering.

What is a honeypot in network security?

• A honeypot in network security is a decoy system designed to attract and trap attackers.

• A honeypot is a type of firewall that blocks all incoming traffic.

• A honeypot is a secure server that stores sensitive data.

• A honeypot is a tool used for encrypting network communications.

How does a VPN enhance Wi-Fi security?

• A VPN increases Wi-Fi speed by reducing latency.

• A VPN allows users to connect to public Wi-Fi without any risks.

• A VPN provides a direct connection to the internet without any encryption.

• A VPN enhances Wi-Fi security by encrypting internet traffic and masking the user's IP address.