Mac Address Filter On Tplink Deco M4 -

This article will show you exactly how to locate and use these settings in the TP-Link Deco app (iOS/Android), as there is no web-based interface for the Deco M4.

Think of it like a car’s VIN number. You can change the license plate (the IP address), but the VIN stays the same for life.

The Deco system typically offers two primary modes for this: mac address filter on tplink deco m4

Remember to disable random MAC addresses on your personal devices, always add your current phone to the Whitelist before activating it, and use the Blacklist only for temporary blocks. By following this guide, you transform your Deco M4 from a simple mesh router into a fortress-like access point, granting entry only to the devices you explicitly trust.

Every device with a Wi-Fi chip has a unique physical identifier known as a Media Access Control (MAC) address. While a Wi-Fi password acts like a front door key, acts like a security guard with a guest list. This article will show you exactly how to

While MAC filtering is useful, it is not a complete security solution. Always ensure you are using WPA2-PSK/WPA3 encryption with a strong password.

: Many modern smartphones (iOS and Android) use "Private Addresses" or randomized MACs to protect privacy. If a device changes its MAC address, an "Allow List" might block it accidentally, or a "Block List" might fail to stop it. The Deco system typically offers two primary modes

Tap on the specific device name to open its Device Details page.

If you require a strict whitelist (only allowed devices), it is generally easier to use the web-based management page, although the Deco system is designed heavily around the app.

Even if someone gets your Wi-Fi password, you can block their device from accessing the internet.

The Deco app can also show you the MAC addresses of connected devices. Go to the device list, tap a device, and scroll to "Device Info."