Worried about someone tracking you online with a packet sniffer? Don’t fret, we have solutions to keep you safe! Learn how to prevent packet sniffing by malicious users online who are looking to steal your private data.
Quick Overview
If you’re trying to protect your network from packet sniffers, you can use a VPN to encrypt your data!
Best VPNs to Prevent Packet Sniffing
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What Are Packets?
When using the internet, whether it is to send emails, access bank accounts, or even type in a URL, the data being sent is broken into pieces. These pieces, or packets, are sent from your computer to the receiving end, which could be another computer or a server.
These packets must travel through the Internet to their destination, which could leave the packets vulnerable to packet sniffers.
What Is A Packet Sniffer?
A packet sniffer, also known as a packet or protocol analyzer, intercepts, and logs traffic between two computers on a network. A packet sniffer can be bought and used as an independent physical piece of hardware or used as software on a computer.
The software uses the device’s network card to monitor network traffic. One popular and open-source packet sniffer is Wireshark, which is typically used by security researchers as a penetration testing program. However, packet sniffers can also be used by people who wish to steal your information.
Protect your network from packet sniffers with a VPN!Â
How Does A Packet Sniffer Work?
On wired networks, a packet sniffer can access all or a portion of the traffic being transmitted depending on the configuration of the network switches. However, on wireless networks, a packet sniffer is only able to scan one channel at a time. A host device would need multiple wireless network interfaces for a packet sniffer to be able to scan multiple channels.
Who Uses Packet Sniffers?
The original purpose of a packet sniffer was for administrative uses, such as penetration testing and monitoring the traffic on a network. Network admins still utilize packet sniffers on corporate networks to run diagnostics and troubleshoot problems.
Unfortunately, hackers now also use packet sniffers to steal information and data. Any traffic sent over an unencrypted network is more susceptible to being seen and stolen. Moreover, packet sniffers can also be used with other tools and programs to intercept and manipulate packets. In turn, these manipulated packets can be used to deliver malware and malicious content.
Public wireless networks are especially susceptible to packet sniffing attacks, as they are usually unprotected and can be accessed by anyone.
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Protecting Yourself From Packet Sniffers
Aside from refraining from using public networks, encryption is your best bet for protecting yourself from potential packet sniffers. Using HTTPS, when browsing the web will prevent packet sniffers from seeing the traffic on the websites you are visiting. You can be sure you are using HTTPS by checking the URL in your browser for the lock icon.
Another effective way to protect yourself from packet sniffers is to tunnel your connection through a virtual private network (VPN). A VPN encrypts the traffic sent between your computer and the destination. This includes information that’s used on websites, services, and applications. A packet sniffer would only see that encrypted data is being sent to your VPN service provider, and would not be able to know what information the data actually contained!
Best VPNs to Hide From Packet Sniffers
Some of our customers’ preferred VPN providers include:Â
PER MONTH
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- Integrates with the Tor anonymity network
How to Prevent Packet Sniffing Using a Router
Integrating a VPN on your entire home network is a good first step in the defense of your home network’s traffic data from packet sniffers. Our routers come with custom open-source firmware that allows you to implement a VPN-enabled Wi-Fi network across your entire home or business. On top of that, our routers offer state-of-the-art features that help keep malicious attackers out and help protect your data. Stop packet sniffers from stealing your information today!
AX3000 WiFi 6 VPN FlashRouter
$149.99
- Perfect for Medium Homes
- Perfect for 20-30 Devices
Asus RT-AX88U PRO Merlin FlashRouter
$459.99
- Perfect for Max Wi-Fi Coverage
- Recommended for 15+ Devices
NordLynx WiFi 6 Router – Privacy Hero
$249.99
- Perfect for Medium Homes
- Perfect for 20-30 Devices
Protect Yourself from Packet Sniffers with the FR Privacy App
Users can manage their VPN-configured router connection with the new FlashRouters VPN Privacy App. The FR Privacy App is an easy, free, and user-friendly way to access and configure your wireless network. Our app runs directly from any Internet browser on desktop or mobile devices.
This allows for easy tweaking and VPN configuration, including but not limited to:
- Easy device management.
- Kill switch and VPN bypass by device
- Seamless VPN server switching.
- Optimized UI on any browser or mobile phone
Have any additional questions about packet sniffers or network security? Let us know what we can answer for you!
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