Last Updated August 21 2023: When establishing a secure HTTPS connection with a server, a browser must validate that the certificate sent by the server is valid — that is to say, that: In the past, Chromium running on Windows delegated this validation task to APIs in the operating system, layering a minimal set ofContinue reading “TLS Certificate Verification Changes in Edge”
Tag Archives: Edge
“Not Secure” Warning for IE Mode
A customer recently wrote to ask whether there was any way to suppress the red “/!\ Not Secure” warning shown in the omnibox when IE Mode loads a HTTPS site containing non-secure images: Notably, this warning isn’t seen when the page is loaded in modern Edge mode or in Chrome, because all non-secure “optionally-blockable” resourceContinue reading ““Not Secure” Warning for IE Mode”
Q: Why do tabs sometimes show an orange dot?
Sometimes, you’ll notice that a background tab has an orange dot on it in Edge (or a blue dot in Chrome). If you click on the tab, the dot disappears. Why? The dot indicates that the tab wants “attention” — more specifically, that there’s a dialog in the tab asking for your attention. This mightContinue reading “Q: Why do tabs sometimes show an orange dot?”
Capturing Logs for Debugging SmartScreen
The Microsoft Edge browser makes use of a service called Microsoft Defender SmartScreen to help protect users from phishing websites and malicious downloads. The SmartScreen service integrates with a Microsoft threat intelligence service running in the cloud to quickly block discovered threats. As I explained last year, the SmartScreen service also helps reduce spurious securityContinue reading “Capturing Logs for Debugging SmartScreen”
Edge’s Super-Res Image Enhancement
One interesting feature that the Edge team is experimenting with this summer is called “SuperRes” or “Enhance Images.” This feature allows Microsoft Edge to use a Microsoft-built AI/ML service to enhance the quality of images shown within the browser. You can learn more about how the images are enhanced (and see some examples) in theContinue reading “Edge’s Super-Res Image Enhancement”
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