is microsoft edge webview2 runtime a virus

To prevent your application from navigating to certain pages, use the NavigationStarting and FrameNavigationStarting events to check page or frame navigation, and then conditionally block the navigation.

Update settings based on the origin of the new page: Set AreDefaultScriptDialogsEnabled to false, if you don't expect the web content to show alert or prompt dialog boxes. Set IsScriptEnabled to false, if you don't expect the web content to run scripts (for example, when showing static HTML content). Set IsWebMessageEnabled to false, if you don't expect the web content to post web messages to your native application. Set AreHostObjectsAllowed to false, if you don't expect the web content to access host objects. Set the following options to restrict web content functionality, by modifying ICoreWebView2Settings (Win32) or CoreWebView2Settings (.NET): Validate web messages and host object parameters before consuming them, because web messages and parameters can be malformed (unintentionally or maliciously) and can cause the app to behave unexpectedly.Īlways check the origin of the document that's running inside WebView2, and assess the trustworthiness of the content.ĭesign specific web messages and host object interactions, instead of using generic proxies. To avoid vulnerabilities that can arise from hosting web content, make sure to design your WebView2 application to closely monitor interactions between the web content and the host application. When used correctly, hosting web content offers several advantages, such as using web-based UI, accessing features of the web platform, sharing code cross-platform, and so on. The WebView2 control allows developers to host web content in the native applications.

Is microsoft edge webview2 runtime a virus