Abstract: Keeping pace with the growing communication need of modern life today’s technology also is focusing towards pervasive computing and ubiquitous computing. Computing devices are becoming smaller and multi-purpose wireless devices like palm-top PCs, PDAs, mobile phones are becoming more popular. Access to the World Wide Web from such devices is usually done through Wireless Application Protocol (WAP). There is a set of concerns over how secure and usable WAP is as a technology, and whether it is robust enough to implement mobile commerce applications, and other applications with stringent security requirements. In this paper we have performed a review of WAP applications and investigated out the facilities and the technologies that W...