What is the first step when setting up a network router?

What is the first step when setting up a network router?

• A. Enable WPS
• B. Update firmware first
• C. Change the default SSID, username, and password
• D. Enable UPnP

Answer: (C)

Securing access to the router starts with changing the default credentials and the network name. The factory SSID and admin login are widely published, so leaving them unchanged gives anyone the easy path to log in and take control or misconfigure the device. By changing the SSID, you also make your network identifiable to you and prevent confusion with the default name. Strong, unique admin credentials ensure only you can manage settings, which is the most immediate protection you need when you first set things up. The other options introduce risks or are less critical as an immediate step. WPS is a known weak point that can let someone join your network without a proper password. UPnP can automatically open ports for devices, creating unnecessary exposure. Firmware updates are important for security, but they don’t protect you from unauthorized access if the router still uses default credentials. After securing login, you can apply updates and adjust these features as needed.

Securing access to the router starts with changing the default credentials and the network name. The factory SSID and admin login are widely published, so leaving them unchanged gives anyone the easy path to log in and take control or misconfigure the device. By changing the SSID, you also make your network identifiable to you and prevent confusion with the default name. Strong, unique admin credentials ensure only you can manage settings, which is the most immediate protection you need when you first set things up.

The other options introduce risks or are less critical as an immediate step. WPS is a known weak point that can let someone join your network without a proper password. UPnP can automatically open ports for devices, creating unnecessary exposure. Firmware updates are important for security, but they don’t protect you from unauthorized access if the router still uses default credentials. After securing login, you can apply updates and adjust these features as needed.