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Data erasure service

Data erasure service

How can I erase unnecessary data from my computer?

Even if data recorded on a hard disk such as a personal computer is erased on the OS (such as Windows)Actually, only the “management information” of the data disappears, the data itself remains on the hard disk.

Because it can be easily restored and reused with special software etc., your own personal information, company information, private photos etc may be abused.
A contemporary society where outflow of personal information is occurring all over the world. In order to avoid problems, there is no choice but to use software to erase all data from the hard disk so that data can not be restored, or physically destroy it. We offer cheap service.

How to erase data of working items (normal operation items)

How to erase data of working items (normal operation items)

1. Set in the main unit erasing device, energize and start checking.
【Notes 】

»Lock always during work to prevent information leakage
»Peel off seal with customer information displayed before setting
»Customer information is handled by the operator responsible

31. Set in the main unit erasing device, energize and start checking.
2. Confirm whether the hard disk is normal Confirm whether the hard disk is normal.
3. Execution of erasing work with dedicated software
3.Execution of erasing work with dedicated software
4. How to erase data on machines that can not be turned on or started
How to erase data on machines that can not be turned on or started
* “Machines that can not be energized or started” means that the PC can not be activated, the drive is defective to use the erasing software,Also, from customers, hard disk physical demolition is a product that has a demand.
Since data can not be erased as it is, it physically destroys the hard disk so that it can not access the data.
5. Conduct destructive work
5. Conduct destructive work

Introduction of data erasing special software

1.  DataSweeper3 Integrated network erasure system
     reference URL https://www.a-d.co.jp/file/catalogue/ADC_DataSweeper.pdf
2.  DataSweeper3 Handy USB erase system
     reference URL:https://www.a-d.co.jp/file/catalogue/ADC_DataSweeper3_Handy.pdf
3.  CrushBox DB-30 Pro3Physics destruction machine
     reference URL http://www.nittoh.co.jp/db25-2.html
4.  HDC-MT1500HG-SAS External HDD centralized erasing system

Overview
It is equipped with the erasing method conforming to the world standard 13 standard such as the US Department of Defense DoD standard as standard. It is a world standard data erasing system that corresponds to the global era. (Extracted from the product catalog of Advanced Design Co., Ltd.)
Compatible models
PC / AT compatible machine
Supported hard disk
IDE / ATA, SCSI, etc. Currently used hard disk format
Noncompliant
Hard disk of RAID, disk array, IEEE 1394 (iLINK) connection, USB connection, PC card connection
Characteristic
You can save and view erase results such as hard disk model name, serial number, capacity, erase method, erase start / end date and time on server, USB bootable medium, etc. (Intranet version, USB version)
Furthermore, since erased logs display an erase log every time it is started up, you can check the erased proof and the operation of the PC.

Erase method list

Zero write method
Write with zero value. The number of overwriting can be arbitrarily specified from 1 time up to 99 times maximum
Random number writing method
Write with random value. The number of overwriting can be arbitrarily specified from 1 time to 99 times at maximum
Random number + zero
Write method
After writing with random number, write with zero value.
US National Security
ecurity Agency (NSA) method
(* Default)
Write a fixed value (FF) and zero (00) to each byte on disk.
Fixed value (FF) ⇒ Zero (00) ⇒ Fixed value (FF) ⇒ Zero (00).
Three times of writing
Department of Defense
(DoD5220.22-M)method
Write zero (00), fixed value (FF) and random number to each byte on disk.
Zero (00) ⇒ Fixed value (FF) ⇒ Random number.
Three times of writing
Gutman method and others
7 types available
  • ハードディスク
  • ハードディスク
  • ハードディスク
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