NICE Framework: “Oversee and Govern” Challenges

This is the fourth of six articles in our series from Learning Tree instructor Aaron Kraus on the NICE Cybersecurity framework and common challenges many organizations face when trying to maintain vital cybersecurity skills and resources. To further your journey, read the rest of the blog series and learn more about Aaron Kraus here. Typical […]
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Social, Team, and Pair Learning

Four years ago I wrote about pair programming where programmers learn programming techniques by working in pairs. Collaborative learning extends far beyond that. I – and most people I know – prefer to learn some things alone and some things with others. Sometimes I can learn a topic from just reading about it and practicing, […]
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Message Azure from an Internet of Things Device

Connected appliances, baby monitors, smart smoke detectors, and home security systems are just a few examples of the burgeoning “Internet of Things”, usually abbreviated just “IoT”. Of course, there must be centralized servers to collect the data from these devices, make some sense of it, and put that information to good use. Not surprisingly, Microsoft […]
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We Learn A Lot From Our Mistakes

“A person who never made a mistake never tried anything new.” – Albert Einstein Most people don’t like to make mistakes, including me. It may come from parental reprimands where we were very young or from school where good grades were important and mistakes led to poor grades. In any case, we generally work hard […]
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More Bad Password Advice and More Good Password Advice

As I was writing this, Conan the Sysadmin tweeted about passwords and the need to use secure ones. His message was simple: “Passwords and secret signs are crucial #cybersecurity defenses. Craft good ones, and use them well.” This is excellent advice and the gist of what I have shared on this blog in the past. […]
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