SIGuardian is a disk utility that checks and monitors the status of your hard drives to help prevent data loss. Using S.M.A.R.T. technology included in all modern hard disks, this program analyzes and calculates the date your hard disk will reach its Threshold Exceeded Condition (T.E.C.), when keeping data on it will no longer be safe, so that you can pro-actively back up all of the data on that disk. Checking the disks at system startup so it doesn't use memory while you work, this program shows all S.M.A.R.T. statistics both graphically and numerically, including Raw Attribute Values, Worst Attribute Values, and Threshold Values of Attributes.