Learn about the differences in security measures, both claim-based and role-based access.
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Doing Cryptography in Visual Basic
Learn about the various forms of encryption in Visual Basic and the differences among them.
Expecting Failures In Microservices and Working Around Them
Failures happen. It's a fact of life, but you can learn to regroup and continue on.
Web Service Security: A Way to Prevent Replay Attacks
Gain awareness of the .NET Web service developers involving replay attacks and learn about measures to secure the Web services they build.
Using Self-signed Certificates to Encrypt Text
Self-signed certificates aren't just for securing communication with sockets. Learn how to use them to encrypt text.
Using Secure Sockets in .NET
Securing regular sockets against tampering isn't that difficult if you follow this lead.
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Learn to implement exception handling mechanism in C++.

Integrating Maps into Your UWP App
Look at what can be done with mapping in a UWP (Universal Windows Platform) app.

Adding Camera Support to Universal Windows Platform Apps
With a UWP app, you can design for specific input modes and devices. Learn to control a camera from one.
Using C# 7 Pattern Matching
Take advantage of pattern matching to check for patterns in your code, improve performance, and simplify your code.