A wireless router showing printed preset security information including the free WiFi. Many wireless access points have security information (if it is factory-secured) and the WPS PIN printed on them; this PIN is also often found in the configuration menus of the wireless access point.
Firewall: Security rules that control network traffic. Choose Your Configuration Method. This guide shows both WinBox (graphical) and CLI (text) methods.Security: Protect your router and network. Wireless: Set up WiFi (if applicable). Test: Verify everything works.
10 Tips for Wireless Home Network Security from About.com.

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Secure router configuration: a complete and practical guide. Last update: May 12th 2026. Author TecnoDigital.Separate devices on a guest network, regularly check connected equipment, and keep all devices updated for continuous protection. Secure router configuration.
The main article on network configuration is Network configuration.This section describes the configuration of network clients to connect to a wireless access point with WPA2 Enterprise mode. See Software access point#RADIUS for information on setting up an access point itself.

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Wireless WEP key setup screen. In your router's configuration interface, look for a section called Wireless, or something similar. You're looking for the page where you can change the wireless network's configuration, including its SSID name and authentication key.