Avast Internet Security 2022  including upgrade to Premium Security   IMPORTANT! Platforms: Operating systems: 1 Device ✖       3 Devices ✖ ✖ ✖ ✖ 5 Devices ✖ ✖ ✖ ✖ 10 Devices ✖ ✖ ✖ ✖   Take a look inside Internet Security offers multiple layers of protection to keep you safe and your devices running smoothly. Each of the following advanced features are included in Internet Security software.   Prevention   Firewall Keep hackers on the other side of the wall with this essential security feature that monitors and controls incoming and outgoing traffic on your computer. Anti-Spam Keep spam and other suspicious content at bay so you can focus on the email itself. Real Site Protect yourself from hackers who want to hijack your Domain Name System (DNS) settings, lure you to fake websites, and steal your banking details. WLAN Inspector Automatically detects vulnerabilities in your private WLAN and uninvited guests who have gained access to your netw...