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WHAT A VPN CAN—AND CAN’T—PROTECT YOU FROM

Picture of Rylee Wedekind By  Rylee Wedekind  ·  1 minute read

While a good virtual private network (VPN) is essential—especially if you are browsing on an unsecured network—you should be aware that a VPN can’t save you from every type of threat or attack. Common sense, vigilance, and antivirus software are also necessary.

What a VPN Does

Encryption and privacy are the essential features of a VPN. It creates a secure tunnel that your data passes through as you access websites. Some of the key benefits are:

  • Encryption and protection of your data, especially if you are using a public Wi-Fi or other unsecured internet connection
  • Anonymity of your identity, browsing activities, and downloads
  • Masking of your IP address and your location

What a VPN Does NOT Do—and What You Can Do Instead

  • It doesn’t hide anything you share on social media. But you can adjust your account settings to minimize what you share and maximize your privacy. Also, if you post any visual images, make sure no sensitive data is visible.
  • It can’t prevent phishing attacks. You still need to be alert for possible scams and careful about sharing personal data.
  • It can’t necessarily block malware or viruses. There are some VPN services that do offer some malware-blocking tools (see linked article below for recommendations). But you still need effective antivirus software to be fully protected.
  • It doesn’t prevent tracking cookies from being stored on your browser. You should periodically clear your internet cookies, which you can do from your browser’s Tools menu.
  • It doesn’t prevent some types of tracking—for instance, if you’re signed into your Google account, Google can track your search history even if you’re using a VPN. To protect yourself, sign out of your accounts when performing sensitive activities. You might also consider avoiding Big Tech products and using more private, secure browsing and/or email services.

For more information, please see the following TechRadar article at this link: https://www.techradar.com/computing/cyber-security/vpns-arent-invincible5-things-a-vpn-cant-protect-you-from