Web shield is an essential element of the avast antivirus software that scans data that transfers when you browse the internet. This shields you from malware and keeps it from running on your computer. Web shield blocks websites and prevents hackers from using your computer as a host to hacking into other computers. It can block unwanted programs and notify the community for more details.
The avast web shield uses advanced technology to block and detect the latest threats. It operates in real-time, and scans files and programs as they’re downloaded or opened. It also detects ransomware, which encrypts certain files on your device and demand payment to unlock them. It also detects trojans disguised as genuine software and introduce malware to your system.
Avast is a multi-platform security solution that offers protection against viruses, malware as well as spyware, adware scam attacks, ransomware, trojans, and other cyber threats. It is available for Microsoft Windows, macOS, Android and iOS. The company offers both a free version for each platform, as well as an upgrade version with more features.
When Avast detects a threat, it immediately warns you of the threat and alerts its community of users to the danger. If a malicious app is downloaded and then run on your device, it could damage your operating system, cause corruption of your files, or steal personal information. You can add a site or app that Avast blocked to your list of excluded apps in case you wish to use it. You can also disable Web Shield or File Shield to allow safe websites and apps to run on your device.