Router security and guest networks

Simple steps to make home networks safer for everyday use.

Steps

1. Change default admin password.
2. Enable WPA2/WPA3 encryption.
3. Turn on firmware auto‑update where possible.
4. Create a guest network for visitors.
    

Troubleshooting

Connection failures after change: reboot router and devices.

Tips
Write admin details on a printed card kept securely.

One‑line summary
Change password → enable WPA → update firmware → use guest network.