How To Prevent WiFi Jamming: 5 Tips To Stay Protected

Are you interested in learning how to prevent wifi jamming? For many of us, having a Wi-Fi connection is an essential part of our lives. We connect our devices and security cameras to it, helping to monitor our property. However, criminals have ways to jam Wi-Fi signals.

The five most effective ways to prevent WiFi jamming are:

1. Use an Ethernet Cable
2. Know the Signs of a Wi-Fi Jammer
3. Reset Your Connection
4. Invest in Local Storage Options
5. Utilize Wireshark Software

You must learn to prevent jamming if you want reliable footage. These methods will keep stable connections to vital equipment on your property. If a criminal uses a WiFi jammer, you can catch footage of their actions. This article will cover what WiFi jamming is and how to prevent it.

Table of Contents

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• What is Wi-Fi Jamming?
• 5 Ways to Prevent WiFi Jamming
  • 1. Use an Ethernet Cable
  • 2. Know the Signs of a Wi-Fi Jammer
  • 3. Reset Your Connection
  • 4. Invest in Local Storage Options
  • 5. Utilize Wireshark Software
• Frequently Asked Questions
• Conclusion

What is Wi-Fi Jamming?

Jamming wireless connections is a relatively new practice but incredibly powerful. With many systems linked to a Wi-Fi signal, a jammed connection can eliminate key components in a home. 

There are two main ways someone will jam a wireless signal. The first and most common method is by sending a deauthentication attack. A hacker will send commands to your Wi-Fi network that kick you off the connection.

These deauthentication attacks are very difficult to defend against, as criminals can do them remotely. However, manufacturers are adding new security features such as 802.11w management frame protection to defend against it.

Along with these attacks, the other WiFi jamming method is a specialized WiFi jammer. These jammers produce frequencies that interrupt wireless connections. A WiFi jammer comes in many sizes, with some small options that are hard to find.

5 Ways to Prevent WiFi Jamming

1. Use an Ethernet Cable

The best way to prevent WiFi jamming is by making wired connections to essential equipment in your home. A jammer will not block the signal if you connect an ethernet cable to your home’s security cameras.

Preventing jamming completely on a wireless connection is not possible in most cases. The system will create powerful frequencies that hijack your connection. By switching from wireless to wired equipment, you can ensure you have a steady connection.

Some articles claim you can use a “Wi-Fi Blocker” on your property to solve this problem. Unfortunately, there is no possible product that can selectively avoid the owner’s wireless connection to defend against other jammers.

2. Know the Signs of a Wi-Fi Jammer

To prevent Wi-Fi jamming, you should first identify if that is the problem. In some cases, it may be another technical issue that isn’t a serious threat. Fortunately, it’s easy to know if you are being affected by a WiFi jammer. 

A WiFi jammer will impact all wireless connections in the area. From your laptop to your phone data, you can’t connect to any network in the local area. If you have security cameras, they will suddenly freeze until someone turns off the jammer.

If you are a victim of a deauthentication attack, your network will kick you off and ask you to sign in again. However, you won’t be able to sign in, and your system will continuously kick you off the network.

3. Reset Your Connection

Whether it’s a jammer or a network outage, you should always reset your connection if you encounter WiFi problems. When a criminal is deauthenticating your network, you can sign in after resetting the system.

Resetting a modem or router will clear the memory and connections. However, a WiFi jammer will continue affecting your network until you locate the system. Physical jammers are the hardest system to defend against.

However, a criminal will typically use them for a brief period to take down security systems. You can keep your security system operational by investing in wired connection options. A criminal can jam a security camera with ease.

4. Invest in Local Storage Options

Along with a wired connection, you should also opt for local camera storage options. While the cloud storage offered by some companies can be attractive, it isn’t as reliable as a local memory card.

Some of the best security camera systems with local storage are:

• eufyCam 2 Security Camera System
• Blink Indoor HD Security Camera
• Nest Cam
• Wyze Cam v3

If there is a connection issue, the footage may not save to the cloud storage. It’s best to invest in local storage if you have security cameras for stable footage. Losing security footage can affect finding the person responsible for jamming your network.

5. Utilize Wireshark Software

For tech-savvy readers, you can find the source of a deauthentication attack with Wireshark Software. Once installed, you can see all aspects of your wireless network–down to the smallest details.

This step is not for everyone, as it requires a strong grasp of network systems for users to find the correct information. If you don’t have the expertise for this software, you can consult with a professional about the problem.

WiFi jamming is not a common problem, so if you face consistent problems with your system, it’s likely something else. An IT professional can diagnose the problem and help provide an efficient solution.

Frequently Asked Questions

Can You Stop WiFi Jammers?

You must locate the system if someone sets up a WiFi jammer near your property. A signal blocker works in a small radius, so the jammer likely will be nearby. Unfortunately, you can’t stop a jamming device without physically turning it off. Once you notice a WiFi jammer affecting your property, you should expect someone is nearby. 

What Are Anti-Jamming Techniques?

To protect your home against jammers, you should invest in wired security systems. A WiFI jammer cannot affect a wired system connected to the property’s ethernet ports. To protect your router against deauthentication attacks, you should update your 802.11w protocol settings.

How Do I Stop WiFi Congestion?

When you have WiFi network problems, something affects the system’s communication. If you have too many devices linked to the router, it can slow the speeds and impact the user experience. Invest in a better internet router if you want to improve the speed and efficiency of your network. 

Conclusion

A signal blocker is relatively new, but they are becoming more common among criminals. If someone wants to affect your WiFi security cameras, they will turn on the jammer to stop the connection.

If you want to prevent jamming, switching to wired equipment that doesn’t use WiFI connections is best. The security measures for wireless cameras aren’t effective against jammers yet and need more updates.

With these things in mind, you can prevent Wi-FI jamming and develop a more secure home network!

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