MAC filtering allows a router to identify a specific device and either: Only allow specific MAC addresses to connect.
: Choose from a list of devices currently or previously connected to your network. Add by MAC Address mac address filter on tplink deco m4
A tech-savvy user can spoof (fake) a MAC address. If someone really wants to bypass a blacklist, they can. The blacklist is best for convenience, not high-stakes security. MAC filtering allows a router to identify a
: In "Allow List" mode, you can toggle this to let guests connect without being on the list. www.tp-link.com 3. Using the Web Interface mac address filter on tplink deco m4