100-150 Question 289
Select 3You have recently set up a home wireless router and want to ensure the network is secure. Which of the following steps should you take to configure basic wireless security using WPA2 or WPA3?
- A
Enable WPA2 or WPA3 encryption in the router's wireless security settings.
- B
Disable the router's SSID broadcast to hide the network.
- C
Set a strong and unique passphrase for the Wi-Fi network.
- D
Use WEP encryption as it is easier to configure and compatible with older devices.
- E
Change the default administrator password of the router.
Show answer and explanation
Correct answers: A, C, E
Explanation
To configure basic wireless security on a home router, you should enable WPA2 or WPA3 encryption, set a strong passphrase, and change the default administrator password. These steps ensure the network is protected against unauthorized access and potential attacks. Disabling SSID broadcast and using WEP encryption are either ineffective or outdated practices.
- A. Correct.
Enabling WPA2 or WPA3 encryption is essential for securing the wireless network, as these protocols provide strong security standards.
- B. Incorrect.
Disabling the SSID broadcast might make the network harder to find, but it does not provide actual security as the SSID can still be detected by attackers using specialized tools.
- C. Correct.
Setting a strong and unique passphrase ensures that unauthorized users cannot easily guess or brute-force access to the network.
- D. Incorrect.
WEP encryption is outdated and insecure, as it can be easily cracked using modern tools. WPA2 or WPA3 should always be used instead.
- E. Correct.
Changing the default administrator password prevents unauthorized access to the router's settings, which is a critical step in securing the network.