Web shield is a part of the avast antivirus program that scans your data when you surf the web. This helps protect you from malware and blocks it from running on your computer. Web shield also blocks websites and prevents hackers from using your device as a host device to hack into other computers. It can block unwanted programs and notify the community for more information.
The avast Web shield employs advanced technology in order to detect and block the most recent threats. It works in real-time and scans files and programs as they’re opened or downloaded. It can also detect ransomware that locks certain files on your device and demands payment in order to unlock them. It is also able to detect trojans that pose as legitimate software but install malware on your system.
Avast is an multi-platform security program that provides protection against malware, viruses, spyware, adware, scam attacks, ransomware trojans, and other cyber threats. It is available on Microsoft Windows, macOS and iOS. The company offers the free version for each platform as well as an upgrade version with more features.
Avast warns you immediately when it detects a threat and alerts the community of Avast users. If a malicious app is downloaded and runs on your device, it can harm the operating system, corrupt files or even steal your personal information. You can add a website or application that Avast blocked to your list of prohibited apps if you want to use it. You can also disable Web Shield and File Shield to let safe apps and websites to run on your device.