Mozilla, which launched the latest beta of Firefox 4 last week, has started to drop features from the still-under-construction browser.

Firefox 4 Beta 5 shipped Sept. 7, and included support for a new audio API (application programming interface) that allows developers to tap raw audio data from within the browser, as well as support for HTTP Strict Transport Security, a Web security protocol that lets site designers force Firefox to automatically use a secure connection.

The latter is meant to help stymie "man-in-the-middle" attacks, in which hackers essentially eavesdrop on users' Web traffic -- most often at public Wi-Fi hotspots -- in the hope of snatching clear-language transmission of passwords or credit card numbers.

More: http://www.computerworld.com/s/article/9185019/