file extension RX

The E3 Security Kit is the XPT's privacy toolkit. At the core is the SPX shredding engine.

The E3 tools - suitable for both private and corporate use - operate with E3's proprietary scripting engine which makes it possible to get into (by definition) all possible nooks and crannies of a Windows hard drive. It's ideal for everyone from home users who want to shred files or disks with a single mouse click to system administrators tasked with establishing automated privacy routines on a corporate-wide basis.

No matter you're simply trying to trim your disk or whether you're selling your old computer and want to know how to erase your disk so the new owner can't recover your files, E3 is the file shredder and disk shredder software you need. It gets at all the nooks and crannies that simply deleting a file ignores.

You already know deleted files aren't really gone - and you probably know that simply overwriting the data isn't enough to stop someone from getting their hands on it. And you may or may not know that simply overwriting files with 0s or 1s isn't going to do the trick either - hard drives are 'analog' in nature and don't care much about 'digital' overwrites.

To do the very best hard drive cleaning possible without breaking and burning the disk, you need to do more than erase the data - you need to shred it. E3 does precisely that, in the most thorough manner possible.

E3 utilizes the Gutmann method of file shredding. It's not disk overwrite software - overwriting data doesn't secure it. You need a hard core disk shredder. Hard drives are analog and they always retain 'ghosts' of previous writes. E3's SPX Gutmann engine uses the combinations needed to ensure these analog devices 'blur' their ghost layers as much as possible. Nothing is as safe as incineration - but on a daily basis, with media that will be used again and again, the 35 Gutmann passes (and the additional 4 SPX passes - the so called '39 Steps') are the next best thing.