A carrier-independent, device-independent, transaction-oriented protocol employed in Web-enabled cellular networks in support of text, graphics, and audio.The best performance is achieved when accessing Web sites written in WML (Wireless Markup Language), which is similar to HTML. The alternative is transcoding from HTML to WML, which is accomplished through gateways.A much simpler, but much less attractive technique is Web clipping, which strips the graphic content out of Web pages. Security over the wireless link is provided through Wireless Transport Layer Security (WTLS).WAP is employed outside of Japan, where the i-Mode microbrowser technology is employed. See also browser, carrier, cellular, i-Mode, protocol, Web, and WML.