Category Archives: Okategoriserade

Get free SSL certificates with Let’s Encrypt

I have previously blogged about how you can get a free SSL certificate from the Certification Authority called WoSign, but they have been misbehaving lately (see details here) and some big companies like Apple, Google and Mozilla are actually considering … Continue reading

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Links from my Windows Security and ATA session

A few days ago I spoke about IT security in general and Advanced Threat Analytics in particular at Microsoft’s headquarter in Stockholm. I showed a few sites and was asked to share them. So here they are: Norse Norse is … Continue reading

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My Advanced Threat Analytics session (in swedish)

About a month ago I gave a talk about Microsoft Advanced Threat Analytics (ATA) at TechX, a Microsoft event here in Sweden. The session is now posted on YouTube and available for everyone to see. Please note that the talk … Continue reading

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Installing CA via PowerShell : “-Whatif” not working

I just installed a CA server for testing, and noticed something strange. First I installed the binaries with the cmdlet Add-WindowsFeature, without any issues: When I was about to install and configure the CA role with the Install-AdcsCertificationAuthority cmdlet, I … Continue reading

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Forced password change at next logon and RDP

If your AD account has the “User must change password at next logon” option enabled: and you try to logon to a RDP session (with correct credentials): you might encounter this error message: “You must change your password before logging … Continue reading

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Keep your OneDrive storage size

A while back Microsoft announced that the storage in the free version of OneDrive will be decreased from 15 GB to only 5 GB. The bonus storage of 15 GB extra when activating Camera Roll Backup in OneDrive will also … Continue reading

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How does your browser react to certificate errors?

Sometimes I need to see how my browser (or some other device) reacts to different certificate issues. Examples of issues are: Expired certificate Revoked certificate Self-signed certificate Certificates with wrong subject Mixed content (http content on a https web page) … Continue reading

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Manually add printer in Windows 10 (build 9926)

I have a Samsung network attached printer that Windows cannot automatically discover. Usually not a problem, since I can manually add it using TCP. But in Windows 10 (build 9926) I never got the option to add it manually. In … Continue reading

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Activate Windows 10 Technical Preview

Usually Windows 10 Technical Preview will self-activate during install, but in some scenarios it will require manual activation. Trying to activate with the preconfigured product key will not work. Follow these simple steps to successfully activate Windows 10 Technical Preview: … Continue reading

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New version of the RMS sharing application

A new version of the RMS Sharing Application has just been released. It can be downloaded from here: https://portal.aadrm.com/Home/Download The setup files are no longer stored in a zip-file. It is now a standalone file called setup.exe that is 407 … Continue reading

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