Controlling network access by MAC address restriction on wired networks

If you've used MAC address restriction to control your network access on your wireless router, can you extend this to your wired network? Our security expert explains in this response.

SDG

Step 2 of 2:

You forgot to provide an Email Address.

This email address doesn’t appear to be valid.

This email address is already registered. Please login.

You have exceeded the maximum character limit.

Please provide a Corporate E-mail Address.
- I agree to TechTarget’s Terms of Use, Privacy Policy, and the transfer of my information to the United States for processing to provide me with relevant information as described in our Privacy Policy.
Please check the box if you want to proceed.
- I agree to my information being processed by TechTarget and its Partners to contact me via phone, email, or other means regarding information relevant to my professional interests. I may unsubscribe at any time.
Please check the box if you want to proceed.

Does the restriction of access by MAC addresses also extend to a wired network connected to the wireless router, or does it only restrict the wireless clients?

If the wireless router has access restriction based on MAC addresses, then the same will be applicable to all the systems connected directly to the router.

This was last published in November 2008

Network Security First-step: Wireless security basics

Related Q&A from Puneet Mehta

Where can I find Puneet Mehta's most recent network security advice?

To view network security expert Puneet Mehta's latest advice, see his Public Profile on the IT Knowledge Exchange: https://... Continue Reading

How do VPN concentrators and network access servers (NAS) differ?

Find out if there's a difference between a virtual private network (VPN) concentrator and a network access server (NAS) in this explanation from our ... Continue Reading

What keeps unauthorized users from accessing my IP address/Internet?

Our network security expert explains how to keep unauthorized users from accessing your router's IP address for Internet access in this advice ... Continue Reading

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

Meet all of our Networking experts

View all Networking questions and answers

Cisco and Apple alliance deepens, targets security and Wi-Fi projects

BYOD, MDM streamlined with Xirrus Wi-Fi

As WLANs grow, so does need for secure wireless networks

Faster wireless means wireless security policies need an update

Cisco and Apple alliance deepens, targets security and Wi-Fi projects

BYOD, MDM streamlined with Xirrus Wi-Fi

Goodbye, guest Wi-Fi passwords: Cisco taps Facebook for authentication

Forgot your password? FIDO Alliance works on authentication alternatives

Network Security First-step: Wireless security basics

BYOD, MDM streamlined with Xirrus Wi-Fi

As WLANs grow, so does need for secure wireless networks

Goodbye, guest Wi-Fi passwords: Cisco taps Facebook for authentication

Network Access Control solutions for mobility: Vendor comparison

BYOD, MDM streamlined with Xirrus Wi-Fi

Faster wireless means wireless security policies need an update

Securing Wireless Systems -- 'Build Your Own Security Lab: A Field Guide for Network Testing,' Chapt

How UPenn tackled wireless LAN access for 46,000 BYOD clients

Is WEP cracking still a worrisome WLAN security issue?

Is 802.1X authentication good enough for WLAN access control?

How to secure a wireless network for small business

Please create a username to comment.

PDP Gaming seeks immediate ban on Poly's use of logo

AI in cameras adds innovation to enterprise video conferencing

Zoom Phone adds support for third-party calling services

Lenovo launches AR for the workplace with ThinkReality

Transition to Android Enterprise management before Android Q

Dell Latitude PCs get redesign with IT, mobile workforce in mind

HPE-Cray deal brings supercomputers to enterprises for AI

IBM mainframe pricing overhaul inspired by cloud model

Red Hat CTO: Scalability, usability key RHEL 8 components

Business-driven security may help channel unlock innovation

IBM mainframe pricing overhaul inspired by cloud model

Qlik multi-cloud, Kubernetes options drive cloud-first vision

Dig Deeper on WLAN Security

Related Q&A from Puneet Mehta

Have a question for an expert?

Start the conversation

0 comments

Register

Login

Forgot your password?

Your password has been sent to:

Please create a username to comment.