## Change Your Default Router Password Most routers ship with "admin" or "password". Log into your router and set a strong, unique password. ## Use WPA3 or WPA2 Encryption WPA3 is the newest and most secure. If your devices do not support WPA3, WPA2-AES is the next best option. Never use WEP. ## Create a Guest Network Set up a separate Wi-Fi for visitors. This keeps your main network isolated from guest devices. ## Keep Firmware Updated Router manufacturers release security patches regularly. Enable automatic updates or check monthly. ## Disable WPS Wi-Fi Protected Setup has known vulnerabilities. Disable it and connect devices manually instead.