This is just a short, but interesting blog post. When you have to troubleshoot authentication failures in a network that uses Windows Network Policy Server (NPS), the Windows event log is absolutely indispensable. The event log offers everything you need. The success and failure event log entries include all necessary information to get you back on track. If failure events would be logged… [caption id=“attachment_3762” align=“alignnone” width=“640”] geralt/ pixabay.com/ Creative Commons CC0[/caption]