Web shield is a vital component of the avast antivirus program that scans data that transfers when you surf the internet. This safeguards your computer from malware. Web shield also blocks websites and prevents hackers from using your device as a host in order to hack into other computers. It can block unwanted software and report it to the community.

The avast Web shield uses advanced technology to identify and block the most recent threats. It scans your files and programs in real-time while they are downloaded or opened. It can also detect ransomware, which locks select files on your device and demands payment to unlock them. It also detects trojans disguised as genuine software and insert malware into your system.

Avast offers multi-platform protection from viruses, malware and spyware. It also shields you from scam attacks, ransomware and trojans. It is available on Microsoft Windows, macOS and iOS. The company provides a free version for each platform, and also a premium version with additional features.

Avast warns you immediately if it detects a threat and warns the community of Avast users. If a malicious application is downloaded and then run on your device, this can damage your operating system, cause corruption of your files, or even steal personal www.hostblogpro.org/how-to-build-a-custom-laptop information. If you’d like to use any website or application that Avast has blocked, you can add it to your exceptions list. You can also disable Web Shield or File Shield to allow secure websites and apps to run on your device.