Build a small application that takes a few lines of text and encrypts or decrypts it. Examples are in C# and VB.NET.
Latest Net Security Articles
Making a GUID Creator in .NET
Learn what GUIDs are, how to randomly generate GUIDs, and how to copy them. Examples are given both in C# and VB.NET.
Creating Captcha Images for Security with an ASP.NET Application
Learn about using Captcha security as you work through a sample ASP.NET Web application.
Windows Firewalls and .NET
Discover how to see whether or not your Firewall is enabled. The code provided is in both C# and VB.NET.
Accessing Administrative Privileges from Your Visual Basic Programs
Explore the various ways to cater to Admin permissions in your Visual Basic programs.
The Security of the Internet of Things
Learn about just where the Internet of Things stands now, in terms of problems, security countermeasures, and responses.
