Su IP: Unbekannt · Su estado: Desprotegido Protegido

Blog How-To

How to disable SSID broadcast to hide your Wi-Fi

Apr 11, 2019 · 3 min read

How to disable SSID broadcast to hide your Wi-Fi

Find out what SSID broadcast is, how it can be disabled, and how disabling it can help (or harm) your WiFi security.

What is SSID broadcast?

The SSID (service set identifier) is the name of your wireless network. SSID broadcast is how your router transmits this name to surrounding devices. Its primary function is to make your network visible and easily accessible. Your router’s default SSID will usually include its brand name (e.g., Linksys or Compaq), but you can easily change it.

How to enable or disable SSID broadcast

Most routers broadcast their SSIDs automatically. To disable or enable SSID broadcast, you need to change your router’s settings. Just open your router’s control panel. You can do it via your web browser. Just type the router’s IP (located on the router or in your instruction manual) in the address field and hit enter. Then, enter the username and password (if they’re the defaults provided in the manual, this would be a good opportunity to change them).

After opening your router’s control panel, find the wireless settings and find the SSID broadcasting option. By default, routers usually have this option enabled.

Related articles


What does a hidden SSID do?

Disabling SSID broadcast will make your Wi-FI network name invisible to other users. However, this only hides the name, not the network itself. You cannot disguise the router's activity, so it can still be attacked by hackers.

With your network invisible to wireless devices, connecting becomes a bit more complicated. Just giving a Wi-FI password to your guests is no longer enough. They have to configure their settings manually by including the network name, security mode, and other relevant info.

Is disabling SSID broadcast a good idea?

Disabling SSID might be a small step towards online security, but by no means should it be your final one. Before considering it as a security measure, consider the following aspects:

  1. Disabling SSID broadcast will not hide your network completely

    Disabling SSID broadcast only hides the network name, not the fact that it exists. Your router constantly transmits so-called beacon frames to announce the presence of a wireless network. They contain essential information about the network and help the device connect.

    For the same reasons, your device will still periodically broadcast its existence when you are outside of your router’s coverage area. This will show any hackers that are watching that you have a hidden network. As you cannot hide your router’s activity completely without turning it off, disabling the broadcast is a pretty superficial measure of security.

  2. Third-party software can easily trace a hidden network

    Programs such as NetStumbler or Kismet can easily locate hidden networks. You can try using them yourself to see how easy it is to find available networks – hidden or not.

  3. You might attract unwanted attention

    Disabling your SSID broadcast could also raise suspicion. Most of us assume that when somebody hides something, they have a reason to do so. Thus, some hackers might be attracted to your network.

How to protect your network properly

Disabling your SSID broadcast can disguise your network from inexperienced lay users, but it would do little against more determined and advanced baddies.

Wireless security depends primarily on authentication and encryption. Disabling your SSID broadcast provides neither. Security through obscurity is a flawed solution. You can use these tips to help secure your WiFi or you can even set up a VPN on your router.

The best option is to have a proper Wi-Fi Protected Access (WPA/WPA2, not the old-school WEP) password. Create a strong password to make sure it stays secure.

Pros

  • Disabling SSID broadcast could make it invisible to inexperienced or poorly-equipped hackers;

Cons

  • More advanced users could still find your network;
  • It could make hackers assume that there is something valuable to hide;
  • Connecting to your network becomes more complicated.

For more cybersecurity and privacy tips, subscribe to our monthly blog newsletter below!


Paul Black
Paul Black successVerified author

Paul is a technology and art enthusiast who is always eager to explore the most up-to-date issues in cybersec and internet freedom. He is always in search for new and unexplored angles to share with his readers.


Suscríbase al Blog de NordVPN