Data Destruction - PowerPoint PPT Presentation

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Data Destruction

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E-Waste Recyclers is E-Waste Management Company in India. Our E-Waste recycling company recycles Electronic and Electrical Waste, Toner Cartridge, Data Destruction or anything that runs on electricity or battery. – PowerPoint PPT presentation

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Title: Data Destruction


1
Data DestructionPresented ByE-Waste
Recyclers India
2
What is Data Destruction?
  • Data destruction is the process of
    destroying data stored on tapes, hard disks and
    other forms of electronic media so that it is
    completely unreadable and cannot be accessed or
    used for unauthorized purposes.

3
Why Data Destruction is Necessary?
  • Your computer might contain personal
    Business information that is..
  • Password
  • Tax Returns
  • Account Number etc

4
  • When you delete a folder from your computer,
    its not going to be permanently deleted but the
    data still remains on your hard drive and these
    data can be retrieved by a recovery software.
  • To remove data permanently the
  • hard disk needs to be Destructed.

5
Process of Data Destruction
  • Three way to destroy data from memory.
  • Clearing
  • Purge
  • Destroy

6
Clearing
  • The process Of overwriting
  • This consists of software overwriting a disc
    or similar with a series of 1s 0s randomly
    repeating it.

7
Clearing
  • This Process is good for
  • Pc Hard Drives
  • Network, Printer
  • Zip, USB

8
Purge
  • The process of Degaussing
  • It involves passing magnetic media through a
    strong magnetic field which disrupts the data
    patterns.

9
Purge
  • This process is Good for
  • Pc Hard Drives
  • Network, Printer, Flash Hard Drive
  • Data Tapes

10
Destroy
  • The process Of Destruction
  • Consists of physically destroying media
    holding the data by shredding, disintegration

11
Destroy
  • The process is Good for
  • Hard Drive, Flash Media
  • Optical Media
  • Documents-Paper Based

12
Conclusion
  • For data stored on USB drives or recorded
    data on tapes, CDs, or DVDs, the storage devices
    should be physically destroyed.  You should keep
    records stating what records were destroyed, and
    when and how you did so. Contact us for more
    information on erasing electronic records.

13
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