Currently the mobile wireless technology is experiencing rapid growth. However the major challenge for deployment of this technology with its special characteristics is securing the existing and future vulnerabilities. Major security and privacy issues for standard wireless networks include the authentication of wireless clients and...

Gaining access to the interactive learning activities on this Online Companion is easy—all you need to do is create a user profile. This simple, one-time process establishes you as a user in the CoursePort authentication system. By utilizing the Online Companion, students and instructors can reinforce the concepts they’re...

PHP: Hypertext Preprocessor, or PHP, is an open source programming language that is used for developing interactive Web sites. More specifi cally, PHP is a scripting language that is executed from a Web server. Created in 1995, PHP is one of the fastest-growing programming languages today. Th e TIOBE Programming Community Index1...

I first began developing social applications when Facebook opened up its developer platform in 2007, giving people like me a taste of the extensive social data that an application can use to improve growth and target personalization settings. At the time, I was building social fantasy sports applications for CBSSports.com, pulling user...

Ad hoc and sensor networks continue to have a growing impact on communication. These cost-effective wireless networks provide location independent computing in environments ranging from military battlefields to in-home patient monitoring systems. However, having real-time connectivity to critical information over an open...

Ever since the late 1990s when Java servlets and JavaServer Pages (JSPs) came into widespread use, web site developers have been switching from CGI scripting languages to servlets and JSPs. As a result, there has been tremendous growth in the use of servlets and JSPs. Today, there's little doubt that scrvlet and JSP technology is here to...

Moving your classes and resources online with a Learning Management System such as Moodle opens up a whole world of possibilities for teaching your students. However, it also opens up a number of threats as your students, private information, and resources become vulnerable to cyber attacks. Learn how to safeguard Moodle to keep the bad guys...

Oracle Application Express (APEX) is a rapid web application development tool integrated directly into the Oracle database. APEX is a completely web-based application featuring many ready to use components, allowing developers to build and deploy professional web applications rapidly. Using SQL and PL/SQL as the development language it...

Social Networking has quickly become a very popular activity on the Internet, particularly with the emergence of sites like Facebook and MySpace. PHP is a flexible web development language used on a wide variety of sites, including Facebook and Yahoo! But building a social networking site from scratch using PHP involves some complex logic,...

Liferay Portal is the world's leading open-source portal platform built on Java and Web 2.0 technologies. It was designed to not only simplify your work experience but cater to your preferences and needs. With this book in hand, you will be able to solve all your Intranet development-related queries. After all, a solution shouldn't...