The Network Security Applications Development Option is designed to prepare graduates to design, develop and deploy advanced network applications using a variety of programming languages such as C, C++, Java, Ruby, and Python, on the Linux and Windows platforms. Graduates will understand the role of security applications, both as exploit and penetration testing tools in networks. Courses are designed to provide in-depth skills using the Berkeley socket API, and the design of implementation of advanced IPv4/IPv6 Client/Server applications. Also covered are advanced topics, such as Wireless Data Communication, and Cryptology. Issues such as modularity and efficiency in the implementation of protocols are covered. The emphasis will be very much the design and implementation of high-performance, robust, and scalable network applications. Security and private data transmission techniques over public networks are covered. Client-Server applications are designed and implemented using the Secure Sockets Layer (SSL) API. An in-depth coverage of techniques used to design and develop secure code and robust applications will be provided. Students will also be familiarized with the Bluetooth software development techniques.