To have a successful career as a Cisco Certified Network Associate (CCNA), it is imperative that you understand the terminology used by individuals in the field of networking. To communicate effectively with peers and staff, you need to have a firm grasp on concepts and jargon you will be exposed to as a CCNA. Understanding basic terms and...

"The Registry Analysis chapter alone is worth the price of the book."
-Troy Larson, Senior...

SQL injection represents one of the most dangerous and well-known, yet misunderstood, security vulnerabilities on the Internet, largely because there is no central repository of information to turn to for help. This is the only book devoted exclusively to this long-established but recently growing threat. It includes all the currently known...

Thomas Wilhelm has delivered pen testing training to countless security professionals and now through the pages of this book you can benefit from his years of experience as a...

CompTIA's Network+ certification is a globally-recognized, vendor neutral exam that has helped over 235,000 IT professionals reach further and higher in their careers. The 2009 Network+ exam (N10-004) is a major update with more focus on security and wireless aspects of networking. Our new study guide has been updated accordingly with...

The intention of this book is to provide a thorough reference for those considering a migration into the virtualized world. The majority of our target readers will likely be seasoned system administrators and engineers who grew up in and still manage primarily a hardware-based server environment containing a large assortment of both...