Christopher Diaz


Christopher Diaz holds a PhD in computer science and is currently an associate professor and curriculum design specialist at Seton Hill University (PA). He has extensive industry experience as a systems engineer and has published books and articles in various areas of computer science.

Author's Books

Database Security

Problems and Solutions


E-books are now distributed via RedShelf or VitalSource

You will choose the vendor in the cart as part of the check out process. These vendors offer a more seamless way to access the ebook, and add some great new features including text-to-voice. You own your ebook for life, it is simply hosted on the vendors website, working much like Kindle and Nook. Click here to see more detailed information on this process.