Advanced technology has infused more insecurities than ever that you literally tend to live on edge in this day and age.
sandisk has taken an initiative to work in this context with the help of much dignified brand LG as it shoulders responsibility to bring security to the tech world by offering a setup that enables cellphone carriers to furnish content that can be retrieved or brought to use by some approved networks or handsets only.
The setup is designed by instituting IP connectivity into memory card present in your phone which then acts as a node of network which can be managed remotely with the help of standard OMA Smart Card Web Server.
It looks like this setup will work wonders as it is demonstrated on LG KC 910 but there are no carriers availing the knack as of now.