If you don't learn how create reliable and secure products, it might be your product making the wrong kind of headlines and your source code and design documents being pored over by lawyers.

Even if your device is not connected to the Internet, you need to protect it from malicious attacks. Here are some simple protections you can institute to make your system more impenetrable.

Here's a less time-consuming way to maintain magnetic card reader and card reliability in a variety of noisy electronic environments.