Why is MAC filtering useless?

Why is MAC filtering useless? : r/AskNetsec - Reddit

I've looked through a bunch of threads that say it is useless because it's easy to spoof, but I don't understand why.

Are MAC Address Filtering and SSID Hiding still worthwhile?

Using MAC address filtering is a stumbling block but really does nothing against any knowledgeable individual. SSID hiding is actually more of a ...

MAC Filtering: What Is It and Should I Enable It? - IP address

Most routers on the market include a feature called MAC address filtering. It's a security access control method that determines whether or not a device can ...

Is MAC address filtering still a bad thing in 2018? - Ubiquiti Community

Pointless and Meaningless to use mac address filtering. Mac Address can be easily spoofed with almost all network interface (just set in driver advanced ...

Is MAC filtering worth the trouble since they can be spoofed?

The MAC filter would be on everything else wired and wireless. We have SECNAP and strong passwords. The idea was that MAC filtering would be a ...

Why You Shouldn't Use MAC Address Filtering On Your Wi-Fi Router

Some people actually enjoy this sort of management on some level. But MAC address filtering provides no real boost to your Wi-Fi security, so ...

does mac filtering still work if the device has already connected to ...

MAC filtering never really works. Anyone wanting to get on the wifi can just run a sniffer for a few minutes, find a MAC that is allowed and use it on their ...

Why You Shouldn't Use MAC Address Filtering On Your Router

MAC address filtering allows you to define a list of devices and only allow those devices on your Wi-Fi network. That's the theory, anyway. In practice, this ...

The modern-proof alternative to MAC address filtering - Soliton - Blog

MAC address filtering is actually far from safe, as it's very easy to spoof a MAC address and gain access to the network unnoticed.

Is MAC filtering and DHCP reservations providing any real benefit?

Similarly, mac filtering is essentially useless. Once they compromised your network to the extent that mac addresses come into play, it ...

Is MAC Address Filtering a Viable Wireless Security Option? - Ask Leo!

SSID “hiding” is almost useless. Adding MAC filtering and hidden SSID to WPA isn't significantly more secure, it's a waste of time. WEP is ...

MAC Address Filtering and Hiding SSID Won't Protect Your Wi-Fi ...

While these practices may offer some utility in specific circumstances, they're nearly useless in mitigating modern threats. They only provide a ...

Why is MAC-based authentication insecure? - Super User

It seems like a good idea, but I've heard that it is very ineffective, because it's easy to spoof MAC addresses. ... MAC filtering does this.

MAC Filtering: How It Works with WiFi Standards and Protocols

Moreover, hackers can spoof or change their MAC addresses to bypass your MAC filter, making it ineffective and unreliable. Additionally ...

Solved: MAC filtering - NETGEAR Communities

... MAC filtering, at least stop new MAC addresses from joining wifi ... MAC address which makes Parental control completely useless. All of ...

MAC filtering for Network - Super User

MAC filtering is totally useless, for security purposes. Listening in to your LAN before registering into it, and spoofing an allowed MAC is ...

Will MAC filtering increase Wifi security? - Server Fault

In my opinion the article is correct in advising that MAC filtering is pointless and just wastes time. Feel free to turn it off and save ...

What to use instead of MAC filtering if the MAC is anonymized? - WiFi

You never need to block what you do not want in, only allow what you recognize, but , as I understand it, once you let a device with a ...

What is the purpose of MAC filtering with wireless networking? - Quora

Contrary to the “security” answers (stating that MAC filtering blocks “unwanted” devices), my answer is: performance and reliability.

Guest network and MAC Filtering - TP-Link Community

Requiring guests to be added to the MAC filtering also defeats the purpose of the guest network. It's kind of a vicious circle of security versus convenience.