Which version type protects unauthorized network access by utilizing a setup password?

Which version type protects unauthorized network access by utilizing a setup password?

• A. WPA2 Personal
• B. WEP
• C. WPA
• D. WPA3 Personal

Answer: (A)

Protecting a wireless network with a setup password is the idea behind the Personal (PSK) security mode. In Personal mode, devices join by entering a pre-shared key, which locks out unauthorized users who don’t know the password. WPA2 Personal is the version that uses this setup password to grant access and then encrypts traffic with strong AES-based protection, making it the most secure and widely used option among the choices for home and small networks. WEP is outdated and can be cracked easily, so it doesn’t provide solid password-based protection. The original WPA is older and less secure than WPA2, and while WPA3 Personal also uses a password, the typical, widely deployed choice represented here is WPA2 Personal.

Protecting a wireless network with a setup password is the idea behind the Personal (PSK) security mode. In Personal mode, devices join by entering a pre-shared key, which locks out unauthorized users who don’t know the password. WPA2 Personal is the version that uses this setup password to grant access and then encrypts traffic with strong AES-based protection, making it the most secure and widely used option among the choices for home and small networks. WEP is outdated and can be cracked easily, so it doesn’t provide solid password-based protection. The original WPA is older and less secure than WPA2, and while WPA3 Personal also uses a password, the typical, widely deployed choice represented here is WPA2 Personal.