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2009年9月14日 星期一

消滅機密內容

Active@KillDisk

Active@ KillDisk - Hard Drive Eraser is powerful and compact software that allows you to destroy all data on hard and floppy drives completely, excluding any possibility of future recovery of deleted files and folders. It's a hard drive and partition eraser utility.
If you use FDISK, FORMAT utilities, or DELETE standard operating system command for data removal, there is always a chance to recover deleted files (using undelete utility or some data recovery software) and use against the owner's will. We highly recommend you to run this FREE utility for the hard and floppy drives you want to dispose of, recycle, re-use, sell or donate to somebody.
Active@ KillDisk conforms to US Department of Defense clearing and sanitizing standard DoD 5220.22-M. The most secure Gutmann's data destruction method is also implemented.
Both WIPE and KILL functions support 17 security standards from various countries such as USA, Canada, Germany and others. You can be sure that once you clean up with Active@ KillDisk, sensitive information is purged out forever.
What’s new in version 5.1 (Windows application):
  1. New! 5.1 version supports 17 security standards from various countries such as:
    • Bruce Schneier's algorithm
      Canadian OPS-II
      DoD 5220.22 M
      Gutmann's algorithm
      German VSITR
      HMG IS5 Baseline
      HMG IS5 Enhanced
      Navso P-5329-26 (RL)
      Navso P-5329-26 (MFM)
      NCSC-TG-025
      Russian GOST p50739-95
      US Army AR380-19
      US Air Force 5020
      One-pass zeros method
      One-pass random characters method
      User defined method (user’s pattern and specified number of passes)
      User-defined number of passes (up to 99)
       
  2. New Wipe function that wipes out all unused space on existing drives, not touching existing data.
  3. Professional package now includes Windows Vista-based Bootable Disk Creator that allows you to boot Windows Vista from CD/DVD/USB, and to erase or wipe out your disks in Windows environment. USB Plug'n'Play devices are supported.
  4. The FREE application can be registered with a registration key without re-installation to be able to erase data using DoD 5220.22-M and other methods.
What’s new in version 4.1 (DOS application):
  1. New Wipe function that wipes out all unused space on existing drives, not touching existing data.
  2. Package now includes an additional REAL-MODE application (KD_REAL.EXE) which is more compatible with different types of hardware and more compact in size.
This is security software for unrecoverable data elimination for any computer capable of booting in DOS mode from floppy or CD/DVD. It uses access to  the drive’s data on a physical level via BIOS bypassing logical drive structure organization, thus it does not matter what operating systems and file systems located on the machine.
It can work with DOS, New! Windows 7, Windows Vista, Windows XP / 2000 / NT / XP Professional x64 / XP Home x64/ 2003 Server x64, Linux, Unix for PC etc...
Feature
Free
Professional
Securely overwrites and destroys all data on physical drive or logical partition
Erases partitions, logical drives and unused disk space
Supports IDE / ATA / SATA / SCSI hard disk drives
Supports fixed disks, floppies, zip drives, FlashMedia drives
Supports large-sized drives (more than 128GB)
Supports Command Line mode (can be run with no user interaction)
Operates from bootable floppy disk or bootable CD (DOS version)
Operates from bootable CD/DVD, USB (Windows version)
New! Supports 17 security standards:
Erases with one-pass zeros
Erases with one-pass random characters  
Erases with user defined method, using user’s pattern and specified number of passes New!
 
Erases with user-defined number of passes (up to 99)  
US Department of Defense 5220.22 M
US Department of Defense 5220.22 M (ECE) New!
US Army AR380-19 New!  
US Air Force 5020 New!  
Navso P-5329-26 (MFM) New!  
Navso P-5329-26 (RL) New!  
NCSC-TG-025 New!  
Canadian OPS-II New!  
HMG IS5 Baseline New!  
HMG IS5 Enhanced New!  
German VISTR  
Bruce Schneier New!  
Gutmann's method  
Russian GOST p50739-95  
Customizable security levels
Supports all detected hard disk drives
Erasing report is created and can be saved as a file
Includes Console Application to run and erase data under Windows
Displays detected drive and partition information
Scans NTFS and FAT volumes and displays existing and deleted files and folders
Data verification may be performed after erasing is completed
Disk Viewer allows you to preview any sectors or file clusters on a drive
Operates in DOS real mode, the most secure and reliable environment  
Wipes out NTFS, FAT32, FAT16 and FAT12 volumes from areas containing deleted and unused data 
Wipes out free clusters (unused by file data sectors)
Wipes out file slack space (unused bytes in the last cluster occupied by file) 
Wipes out deleted MFT and ROOT system records 
Wipes out unused space in any MFT records and compressed clusters
 




http://www.killdisk.com/

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