What is Sniffer and how to protect your Computer from Sniffer?

Sniffer is basically monitoring software or hardware or in other words it keeps an eye on your internet traffic in real time. It keeps the record of whatever site you visit online or whatever you have downloaded or upload from internet. Some people use Sniffer for the legitimate purpose like capturing packets of data, Recording and analyzing traffic, Packet decryption, Network troubleshooting, Firewall testing and also ensures you smooth traffic flow. But hackers use Sniffer for capturing your private information like usernames, passwords, credit card numbers, etc. and also record communications like emails and instant messages, Identity fraud and Monetary theft. Hence, Webroot team just wants its user to be aware of Sniffer. You can install this effective security antivirus through www.webroot.com/safe. This software has firewall setting which control and manages the network traffic and also secures your data from malware and viruses. In this blog, you will read how to protect your computer from Sniffer.

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How to Prevent Your Computer From Sniffer?

  • Use Strong Antivirus Software:

You should install a robust antivirus in your device like Webroot through www.webroot.com/safe which will prevent your valuable data from malware. It will immediately detect anything suspicious be on your computer like a sniffer and remove it before it harm your device or data. It regularly scans the data and improves the performance of your gadget.

  • Avoid Public Wi-Fi:

 You should avoid using open or public Wi-Fi networks which are found in coffee shops or airports etc in your device. As these networks are not trusted and made it easy for the hackers to sniff the entire network. They can easily steal your personal information like username, password, credit card and bank details etc.

  • Use a VPN:

 It is recommended that you should use a Virtual Private Network (VPN) which encrypts your connection and also hides all the data which is sent from your computer to other device through internet. This means that if a sniffer is spying on your traffic then it won’t be able to steal or capture your personal information. Hence, your device and data will remain safe.

  • Avoid Insecure Protocols:

 You should avoid insecure protocols like if you are surfing on the web then you must check for HTTPS.  This means when go to the site, always look at the address bar of a website and just check it has HTTP or HTTPS in the beginning and some sites has a lock symbol to indicate HTTPS. Only the site which has HTTPS is secure, and it means whatever information you enter in that site are encrypted. And the site which has HTTP is insecure, and you should not enter your personal information in that site.

  •  Watch for Social Engineering:

Hackers always use methods like phishing emails and infected websites just to trick victims so that they unknowingly download sniffers. Hence, the users should practice smart browsing tactics to avoid anything fishy.

The above method will help to protect your computer from Sniffer. If you want more details, then you should visit to the site of Webroot via webroot.com/safe.

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