Considering the Authentication of Credit Cards in Web Settings

While I was writing Security for Web Developers I considered a great many security scenarios that web developers (and those who work with them) have to face. It always seems as if the hackers are two steps ahead. Of course, one of the biggest problems is static technology. For example, the Credit Verification Value (CVV),… (read more)

A Future Including Virtual Reality

Seeing is believing—at least, that’s how it’s supposed to be. However, seeing may not mean believing anything in the future. During the building of the PC for Build Your Own PC on a Budget, I investigated various new technologies, including virtual reality, where what you see may not exist at all. Of course, gamers are… (read more)

Colorful Carrots

The carrots go by many different names, but the main idea is that they’re quite colorful. I have now tried two different kinds, Carnival and Rainbow. Both kinds produced yellow, orange, red, and purple carrots. The Carnival variety pictured below also produced white and, oddly enough, one green carrot. I’m pretty sure the green carrot… (read more)

Web Apps and Outdated Software

A particular problem that developers face when creating web apps is that users are notoriously lax in updating their software. A problem piece of software may make it easy for a hacker to gain access to the system. In some cases, the user will blame your application because it depends on software that could be… (read more)

Pullet Update – Current Egg Sizes

The fall brings a series of events that make for interesting visits to the coop looking for eggs. Because I have a mixed flock, there is a combination of pullets and hens out there. The hens haven’t been laying many eggs as of later because they’re molting. The pullet eggs are just now starting to… (read more)

Code::Blocks on the Mac

A lot of Mac users have written to complain about the stability of Code::Blocks 8.02 on the Mac. This is the version used for the 2nd Edition of C++ All-in-One for Dummies. My first recommendation is that you obtain a copy of C++ All-In-One for Dummies, 3rd Edition if at all possible. This edition of… (read more)

Web Security, A Lot More Complicated Than It Seems

I recently finished writing Security for Web Developers. During the months that I worked on the book, I became aware of a serious problem in the reporting, handling, and supposed fixes for the problem of web security—everyone seems intent on making things fast and easy. Depending on the source, you also see a fair amount… (read more)