• UniShred Pro implements disk overwriting procedures in accordance with eight major government regulations: DoD 5200.28-M, DoD 5220.22-M (NISPOM), AFSSI 5020, AR 380-19, NAVSO P-5239-26, OPNAVINST 5239.1A CH-1, OPNAVINST 5510.1H CH-5, and NCSC-TG- 025
  
• UniShred Pro overwrites all addressable blocks on the disk. This includes all active data files, deleted data files, file directories, disk allocation tables, the boot area, the disk label, and unallocated portions of the addressable disk space.
  
• Automatic Audit Reports show the pass results for each successful disk overwrite. These reports can be printed and saved for the userÆs permanent records.
  
• A Faster Overwrite Mode doubles the speed of the overwrite when bypassing the read-and-verify function.
  
• Partial Disk Overwriting allows a user to overwrite a specific portion of a disk. This capability can be useful, for example, when a user wants to overwrite only a single partition.
  
• The Disk Block Display is a compact method of examining the disk. The data is displayed in both hexadecimal and ASCII formats.
  
• An Independent Verification Check permits a user to verify a disk pattern overwrite without actually writing to the disk.
  
• The Preserve Disk Label option allows the disk label to be saved in memory and rewritten to the disk after the overwrite procedures have been completed. This permits immediate reuse of the disk without having to define the partitions.
  
• Interactive Error Resolution permits the user to specify alternate actions when an overwrite error occurs. Data discrepancies are displayed to the user who may then retry or skip the location as an alternative to aborting. A count of any such actions is listed in the audit report.
  
• Custom Multiple Pass Overwriting allows a user to specify custom patterns if a pre-defined pattern set does not suit his or her needs.
  
• A Configuration File permits the pre-selection of frequently used options.
  
• UniShred Pro supports Solaris 1, Solaris 2, HP-UX, IBM AIX, and SGI IRIX.

UniShred Pro is a trademark of Los Altos Technologies, Inc. All other trademarks are the property of their respective owners.
Last Update: 9/16/96