Palm are tipped to be preparing webOS 1.1, the first significant upgrade to the Pre’s software platform, for release within a month.  While there’s no official word from Palm themselves, the update is expected to address enterprise-friendly features such as remote security and improved Exchange support.

According to PreCentral’s anonymous tipster, webOS 1.1 will bring with it improved Exchange Active Sync policies and Security, the potential for remote-wipes by IT admins, improved digital certificates and an auto-lock function.  It will also introduce a required PIN for enterprise users and even have the capability of wiping the Pre should an incorrect PIN be entered a set number of times.

Meanwhile other sources have suggested more applications will also arrive in a similar timescale, though it’s unclear whether they will be of Palm’s own making – and distributed as part of webOS 1.1 – or available through the App Catalog.  Palm are apparently aiming to get the update out within the next thirty days.