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    Router Security

    Lock down your home WiFi.

    Change default passwords

    • Default router admin password = unsafe.
    • Open browser, type 192.168.1.1.
    • Login (default usually admin/admin).
    • Change admin password to strong unique.
    • Change WiFi password too.
    • Save in password manager.

    Enable WPA3 encryption

    • Latest WiFi security standard.
    • In router settings — Security mode.
    • Pick WPA3 if available.
    • WPA2 if older router.
    • NEVER use WEP or no security.
    • WPA3 protects from brute-force.

    Update firmware

    • Router updates patch security holes.
    • Check router admin panel.
    • Or use ISP's app to update.
    • Set auto-update if available.
    • Outdated firmware = security risk.
    • Check yearly minimum.

    Guest network

    • Separate WiFi for visitors.
    • They can use internet.
    • Can't access your devices.
    • Different password from main.
    • Most newer routers have this.
    • Enable in admin panel.

    Disable WPS

    • WPS button has security weaknesses.
    • Turn off in router settings.
    • Use WiFi password instead.
    • Slightly less convenient, much safer.
    • Recommended by security experts.
    • Old routers especially vulnerable.

    If router is 5+ years old

    • Replace it.
    • Newer routers more secure.
    • Better range too.
    • $80–$200 for good home router.
    • TP-Link, Asus, Netgear good options.
    • Mesh systems for whole-home coverage.

    Just call ISP for help

    If router admin panels intimidate you, call your internet provider. Comcast, Verizon, AT&T all offer free phone support to help you change passwords and enable security features. Tell them: "I want to change my WiFi password, change admin password, and turn off WPS." They'll walk you through it. Or stop by their store.

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