The first guide to tackle security architecture at the softwareengineering level Computer security has become a critical business concern, and, assuch, the responsibility of all IT professionals. In thisgroundbreaking book, a security expert with AT&T Business'srenowned Network Services organization explores system securityarchitecture from a software engineering perspective. He explainswhy strong security must be a guiding principle of the developmentprocess and identifies a common set of features found in mostsecurity products, explaining how they can and should impact thedevelopment cycle. The book also offers in-depth discussions ofsecurity technologies, cryptography, database security, applicationand operating system security, and more.

This is the long-awaited how-to handbook for treating riding injuries in the field for both rider and horse, with step-by-step numbered instructions for the most common injuries and what to do until help arrives. Injuries range from insect and animal bites, allergies, and broken bones to head injuries, hypothermia, and hoof wounds. This is an authoritative pocket reference that combines advice from a reputable veterinarian and a medical doctor, a perfect package for first aid kits.

Math in Society is a survey of contemporary mathematical topics, appropriate for a college-level topics course for liberal arts major, or as a general quantitative reasoning course.This book is an open textbook; it can be read free online at http://www.opentextbookstore.com/mathinsociety/. Editable versions of the chapters are available as well.