The Israeli department of defence has one of the strictest information security guidelines in the world, and a part of these guidelines is the requirement to have complete physical separation between the public and internal networks. A regular firewall just won't do, and this requirement gave birth to the concept of the Air-Gap, a...

When I decided to do a sabbatical with Symantec Research Labs Europe in the beautiful French Riviera, I was asked to work on a project about Voice over IP (VoIP) security. The goal of the VAMPIRE Project1 was to understand the threats and vulnerabilities of VoIP systems, and to inform the direction of further research efforts....

Your resume and cover letter, as well as a digital portfolio, business card and mailers, will function as the first contact and impression you make. These items will work to get your "foot in the door." Ultimately, however, it will be your portfolio book or online portfolio website that will land you the job. The creation of your...

Environmental remote sensing is the measurement, from a distance, of the spectral features of the Earth’s surface and atmosphere. These measurements are normally made by instruments carried by satellites or aircraft, and are used to infer the nature and characteristics of the land or sea surface, or of the atmosphere, at the...

As the twenty-first century begins, the United States has emerged as not only the most powerful nation on earth, but also by far the most religiously diverse nation ever. Several thousand distinct religious communities live side-by-side in relative harmony, and in any urban area it is not unusual to see a Catholic church...

Professional modeling is the foundation of every aspect of the 3D production pipeline and is essential to the success of any 3D computer graphics project. [digital] Modeling is unlike any other modeling book you’ve seen—it gets to the core of what it takes to create efficient production-ready models and demystifies the...

Between the frequently recounted events of the Gold Rush and the Great Depression stretches a period of California history that is equally crucial but less often acknowledged. In his fresh, synthetic consideration of these in-between years, George L. Henderson points specifically to the take-off of California's rural juggernaut between...