Communication between people has changed with the invention of the telephone. The ability to communicate across continents in real-time has also helped our society in several dimensions including entertainment, trade, finance, and defense. But this new capability did not come without an investment. Building an international telephony...

This is the only complete, up-to-date, and practical guide for financial industry professionals seeking new or better jobs in today’s brutally competitive environment. Author Roy Cohen spent more than 10 years providing outplacement services to Goldman Sachs’ employees. In this book, he shares finance-specific...

Do you want to learn ethical hacking/ penetration testing but not sure where to begin? Does the amount of information on the web make you feel overwhelmed and confused? Or maybe your looking to start a career as an ethical hacker and want to further your skills? How about step by step, methodical, literally foolproof approaches to be...

Extensible Markup Language (XML) is the environment of choice for creating many of today's technologically sophisticated and security-sensitive Web applications. With Secure XML, developers now have the hands-on guide they need to combine a strong foundation in XML with proven, practical...

Stop taking snapshots and start taking photographs! "Mastering Digital Photography" gives you the tips and techniques you need to take professional-quality photographs with your digital camera. Written for photographers, by a photographer, it examines the special capabilities and needs of computer imaging, concentrating...

Good grammar is important, whether you want to advance your career, boost your GPA, or increase your SAT or ACT score. Practice is the key to improving your grammar skills, and that's what this workbook is all about. Open it and...

An examination of the German Blitzkrieg operations from Poland to Operation Barbarossa, as experienced by junior commanders and enlisted men, exploring why they were so successful.

The successes of the German Blitzkrieg in 1939–41 were as surprising as they were swift. Allied...

With a market capitalization greater...