Linksys Official Support - Blocking a domain or website by using keywords on the Linksys Gigabit VPN Router
networking - IP filtering on a router - Super User
MAC Address Filtering - Tech-FAQ
networking - How can I block a certain website using url filter capability of my router even if I'm connected to a VPN? - Super User
Filter - RouterOS - MikroTik Documentation
Don't Bother Using The “Device Filter” Security Feature Offered By Your Home Network Router - Joseph Steinberg: CyberSecurity Expert Witness, Privacy, Artificial Intelligence (AI) Advisor
How do I set up Website Filtering on my router? | D-Link UK
How to add MAC address to a wireless router - WintelGuy.com
RGB Networks Ltd Superfast ADSL 2+ BT Filter - Micro filter for Phone Broadband WIFI Router High Performance with BT plug to RJ11 connector: Amazon.co.uk: Electronics & Photo
Firewall] How to set up Network Services Filter? | Official Support | ASUS Global