When you design IoT solutions there are two methods, you can connect IoT devices directly to the Azure IoT Central or Azure IoT Hub or you can connect it via Gateway. For a Gateway, you can use a LowCost computer/Controler like a Rasberry Pi. IoT devices can connect to Gateway the following protocols: WiFi Internal […]
If you see the problem with this error using Azure Application Gateway v2: The root certificate of the server certificate used by the backend does not match the trusted root certificate added to the application gateway. Ensure that you add the correct root certificate to whitelist the backend Just check if your backend web server […]
Sometimes we need to see what the user is doing on the remote desktop session. How to do it: Connect to remote desktop: Run cmd.exe and issue: query session You should see all sessions, like here: Connect to the session: mstsc /shadow:session_id mstsc /shadow:16 /noConsentPrompt – without user prompt about a connection (you must set […]
If you are MCT (Microsoft Certified Trainer) and can not access to the Learning Download Center (https://learningdownloadcenter.microsoft.com/) and see the error: Access Denied Microsoft Certified Trainers should login with Microsoft Certification Account. Microsoft Partners should login with their active Microsoft Partner Account. For more information on Microsoft Partner Account click here. For further support please […]
Jeżeli nie możesz uwierzytelnić się w Recovery Services vault upewnij się, że czas na serwerze jest prawidłowo ustawiony. Agent generuje TOKEN SAS, który jest ważny godzinę na podstawie zegara w AZURE i jeżeli na serwerze rozjazd czasu będzie ponad godzinę nie uda się uwierzytelnić. Zazwyczaj towarzyszy temu błąd: Invalid vault credentials provided. The file is […]