Self-Destruct Documents

From an article in the technology section of the NY Times: Self-Destructing E-documents

A group of computer scientists at the University of Washington has developed a way to make electronic messages “self destruct” after a certain period of time, like messages in sand lost to the surf. The researchers said they think the new software, called Vanish, which requires encrypting messages, will be needed more and more as personal and business information is stored not on personal computers, but on centralized machines, or servers. In the term of the moment this is called cloud computing, and the cloud consists of the data — including e-mail and Web-based documents and calendars — stored on numerous servers.

The idea of developing technology to make digital data disappear after a specified period of time is not new. A number of services that perform this function exist on the World Wide Web, and some electronic devices like FLASH memory chips have added this capability for protecting stored data by automatically erasing it after a specified period of time.

In it's way it's a good idea. So good in fact that it's built into Sendside's platform, albiet in a much more robust and comprehensive way. Still, it's good to see that the computer scientists are catching on.