Secure Boot Certificate Upate

Currently there is a real important topic ongoing with the same reach like the good old Y2K bug. We will finally see if it had serious impact or not. But nevertheless we cant ignore it and need to check the real impact. 

What is it about? 

The Microsoft Secure Boot Certificates will expire in June 2026. 

The details and the real impact are currently under investigation.

So please check out on this blog when I can share more.
Then I will provide also PowerShell scripts how you can check by your own.

The latest Microsoft published news about Secure Boot expiring certificates can be found on:
https://aka.ms/getsecureboot

Edge Browser Troubleshooting Tools

Whenever you are working with Edge Browser in case of troubleshooting you may wonder how to figure out which policies are used or other additional troubleshooting you want to do. Actually Edge browser had a ton of them under the hood that most people do not know about.

The easiest way to get the list of possible functions is type in the browser edge://about

This is additionally to the already known F12 Developer Tools (!)

The link edge://about gives you a pretty long list with these functions:

Edge URL	Description
edge://about	Lists all internal URLs. Same as edge://edge-urls/
edge://accessibility	Inspect the representation of accessibility in Edge and modify accessibility modes.
edge://appcache-internals	Lists information about the application cache (that sites may use).
edge://application-guard-internals	Returns the status of the Windows-specific Application Guard feature, host information, a log, and utilities to check URL trust, Ping, and more.
edge://apps	Lists all applications installed in Microsoft Edge.
edge://autofill-internals	Lists captured autofill logs.
edge://blob-internals	Lists blob data if available.
edge://bluetooth-internals	Provides information on Bluetooth connectivity including available adapters, devices, and debug logs.
edge://compat	Compatibility hub that lists Enterprise Mode Site List entries, User agent overrides, CDM overrides, and the status of Internet Explorer mode (including diagnostics).
edge://components	Installed plugins and components. The Adobe Flash Player version is listed here if installed, as is the Widevine Content Decryption Module, Trust Protection Lists, and other components.
edge://conflicts	The page lists all modules loaded in the browser and rendered processes, and modules registered to load at a later point in time.
edge://crashes	Lists all recently reported crashes. Includes option to clear the listing.
edge://credits	Lists credits for various components and features that Edge uses.
edge://data-viewer	Linked to diagnostic data.
edge://device-log	Provides device information, e.g. events of Bluetooth or USB devices.
edge://discards	Tabs may be discarded by the browser, e.g. to free up memory. The page lists those tabs and related information.
edge://download-internals	Displays the download status, and provides options to start a download.
edge://downloads	Opens the internal downloads management page listing all downloads of Edge.
edge://edge-dlp-internals	Data Loss Prevention (DLP) internals for Edge.
edge://extensions	Lists all installed extensions.
edge://flags	Access to experimental features and settings.
edge://gpu	Provides information about the GPU and related settings.
edge://histograms	Displays histograms of various metrics.
edge://history	Opens the browsing history page.
edge://indexeddb-internals	Provides information about IndexedDB databases.
edge://inspect	Allows inspection of pages and extensions.
edge://interstitials	Lists interstitial pages.
edge://invalidations	Provides information about invalidations.
edge://local-state	Displays the local state file.
edge://media-engagement	Provides information about media engagement.
edge://media-internals	Provides detailed information about media playback.
edge://nacl	Provides information about Native Client (NaCl) modules.
edge://net-export	Allows exporting network logs.
edge://net-internals	Provides detailed network information and settings.
edge://network-errors	Lists network error codes and their descriptions.
edge://new-tab-page	Opens a new tab page.
edge://ntp-tiles-internals	Provides information about new tab page tiles.
edge://omnibox	Provides information about the omnibox (address bar) suggestions.
edge://password-manager-internals	Provides information about the password manager.
edge://policy	Lists all policies applied to the browser.
edge://predictors	Provides information about predictors.
edge://prefs-internals	Displays internal preferences.
edge://print	Opens the print dialog.
edge://process-internals	Provides information about browser processes.
edge://quota-internals	Provides information about storage quotas.
edge://sandbox	Provides information about sandboxed processes.
edge://serviceworker-internals	Provides information about service workers.
edge://settings	Opens the settings page.
edge://signin-internals	Provides information about the sign-in process.
edge://site-engagement	Provides information about site engagement.
edge://suggestions	Provides information about suggestions.
edge://sync-internals	Provides information about sync.
edge://system	Provides information about the system.
edge://terms	Displays the terms of service.
edge://tracing	Provides tracing information.
edge://translate-internals	Provides information about the translation feature.
edge://ukm	Provides information about the UKM (User Keyed Metrics) system.
edge://usb-internals	Provides information about USB devices.
edge://user-actions	Provides information about user actions.
edge://version	Displays the version information.
edge://webrtc-internals	Provides information about WebRTC.
edge://webrtc-logs	Provides access to WebRTC logs.
edge://web-app-internals	Provides information about web apps.
edge://web-contents	Provides information about web contents.
edge://webusb-internals	Provides information about WebUSB.
edge://whats-new	Displays the "What's New" page.
edge://flags	Access to experimental features and settings.
edge://gpu	Provides information about the GPU and related settings.
edge://histograms	Displays histograms of various metrics.
edge://history	Opens the browsing history page.
edge://indexeddb-internals	Provides information about IndexedDB databases.
edge://inspect	Allows inspection of pages and extensions.
edge://interstitials	Lists interstitial pages.
edge://invalidations	Provides information about invalidations.
edge://local-state	Displays the local state file.
edge://media-engagement	Provides information about media engagement.
edge://media-internals	Provides detailed information about media playback.
edge://nacl	Provides information about Native Client (NaCl) modules.
edge://net-export	Allows exporting network logs.
edge://net-internals	Provides detailed network information and settings.
edge://network-errors	Lists network error codes and their descriptions.
edge://new-tab-page	Opens a new tab page.
edge://ntp-tiles-internals	Provides information about new tab page tiles.
edge://omnibox	Provides information about the omnibox (address bar) suggestions.
edge://password-manager-internals	Provides information about the password manager.
edge://policy	Lists all policies applied to the browser.
edge://predictors	Provides information about predictors.
edge://prefs-internals	Displays internal preferences.
edge://print	Opens the print dialog.
edge://process-internals	Provides information about browser processes.
edge://quota-internals	Provides information about storage quotas.
edge://sandbox	Provides information about sandboxed processes.
edge://serviceworker-internals	Provides information about service workers.
edge://settings	Opens the settings page.
edge://signin-internals	Provides information about the sign-in process.
edge://site-engagement	Provides information about site engagement.
edge://suggestions	Provides information about suggestions.
edge://sync-internals	Provides information about sync.
edge://system	Provides information about the system.
edge://terms	Displays the terms of service.
edge://tracing	Provides tracing information.
edge://translate-internals	Provides information about the translation feature.
edge://ukm	Provides information about the UKM (User Keyed Metrics) system.
edge://usb-internals	Provides information about USB devices.
edge://user-actions	Provides information about user actions.
edge://version	Displays the version information.
edge://webrtc-internals	Provides information about WebRTC.
edge://webrtc-logs	Provides access to WebRTC logs.
edge://web-app-internals	Provides information about web apps.
edge://web-contents	Provides information about web contents.
edge://webusb-internals	Provides information about WebUSB.
edge://whats-new	Displays the "What's New" page.

Here an example for policies (type in the address bar simply edge://policy)