Which of the following is the most secure method of destroying data on a hard disk drive HDD )?
Why is it important to dispose of electronic devices safely?In addition to effectively securing sensitive information on electronic devices, it is important to follow best practices for electronic device disposal. Computers, smartphones, and cameras allow you to keep a great deal of information at your fingertips, but when you dispose of, donate, or recycle a device you may inadvertently disclose sensitive information, which could be exploited by cyber criminals. Show
Types of electronic devices include:
What are some effective methods for removing data from your device?There are a variety of methods for permanently erasing data from your devices (also called sanitizing). Because methods of sanitization vary according to device, it is important to use the method that applies to that particular device. Before sanitizing a device, consider backing up your data. Saving your data to another device or a second location (e.g., an external hard drive or the cloud) can help you recover your data if you accidently erase information you had not intended to or if your device is stolen (this can also help you identify exactly what information a thief may have been able to access). Options for digital storage include cloud data services, CDs, DVDs, and removable flash drives or removable hard drives (see Using Caution with USB Drives for more information). Methods for sanitization include:
For more information, see the NIST Special Publication 800-88 Guidelines for Media Sanitization. How can you safely dispose of out-of-date electronic devices?Electronic waste (sometimes called e-waste) is a term used to describe electronics that are nearing the end of their useful life and are discarded, donated, or recycled. Although donating and recycling electronic devices conserves natural resources, you may still choose to dispose of e-waste by contacting your local landfill and requesting a designated e-waste drop off location. Be aware that although there are many options for disposal, it is your responsibility to ensure that the location chosen is reputable and certified. Visit the Environmental Protection Agency’s (EPA) Electronics Donation and Recycling webpage for additional information on donating and recycling electronics. For information on recycling regulations and facilities in your state, visit the EPA Regulations, Initiatives, and Research on Electronics Stewardship webpage. What is the most secure way to destroy a hard drive?Hard drive shredding is one of the most effective ways to destroy a hard drive. It involves running the drive through a machine known as a shredder, which cuts it into tiny bits. Since hard drives store data on a platter, cutting it into small pieces renders the drive and any data on it useless.
Which is best way to destroy the information in hard copy?Shredding is a common way to destroy paper documents and is usually quick, easy and cost-effective. Many retailers sell shredders for use within your office or premises, enabling you to shred and dispose of the documents yourself.
What are the 3 major methods of destroying data?There are three main options for data destruction: 1) Overwriting, 2) Degaussing, and 3) Physical Destruction.. OVERWRITING. Overwriting involves writing new data on top of old. ... . DEGAUSSING. ... . PHYSICAL DESTRUCTION. ... . CONCLUSION. ... . FIND OUT MORE:. WWW.IRONMOUNTAIN.COM/SITAD.. Which is one of the best methods to destroy data from the disk without physically damaging it?Digital Shredding or Wiping: This method does not alter the physical asset. Instead, it overwrites data with other characters like 1 or 0 and random characters with multiple passes (e.g. DoD 5220.22-M algorithm). Degaussing: Degaussing uses a strong magnetic field to rearrange the structure of the HDD.
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