TutorialsHow Does Data Recovery Works

How Does Data Recovery Works

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Here, I will show you how data recovery works.

A system may encounter data loss due to several reasons. It could be due to accidental deletion, overwriting, power outages, or even hard drive failures. In fact, it can also occur due to cyberattack intervention or malicious problems.  

So, that's why you must stay prepared with data backups for any data recovery. Data recovery is useful for retrieving any data that has been corrupted or damaged. It repairs and recovers files/media and brings them back to you safely. 

Now, you must be thinking, how does data recovery work? Here's the process:

Backup for Data Recovery

Backup for Data Recovery

Successful data recovery requires file backup. You must create a copy of all your crucial data for any blunders or emergencies in the future. So that once you face any data loss, it can be re-accessed from the backup.  

A great way to backup your data files is by following the 3-2-1 rule. The iconic process was introduced by photographer/writer Peter Krogh in his book, “The DAM Book: Digital Asset Management for Photographers.”¬†

It emphasizes how you must create multiple backups for your data in different locations. The rule elaborates as follows:

3 – One primary backup, two copies of data

2 – Backups in two different media

1 – One backup offsite

The best thing about this rule is that you'll have multiple backup access, even if one of them fails for some reason. If your online backup gets corrupted, you have offline backups to retrieve the data, and vice-versa. So backups are important for self-data recovery. 

If you don't have a backup source and you encounter issues like a corrupted hard drive, try connecting the device to some other PC or system. The problem could be related to the Operating System. 

Now, let me show you how data recovery works.

READ ALSO: Data Recovery Guide: Strategies, Tools, and Best Practices

Data Recovery Process: How Does It Work?

Data Recovery Process: How Does It Work? 

Sometimes we make the mistake of not keeping any backups for the file. And when you lose data, you can't figure out what to do. 

The first thing you must do to avoid any further data loss is to stop writing data and shut down the computer. After that, call professional data recovery service providers who are experienced in handling data recovery cases. 

As they are well-versed in both common/complex data recovery, you can stay assured of quick data retrieval. Whether it's deleted, corrupted, or a missing file, they will handle them all. You just have to leave things to them and relax!

How Do Data Recovery Professionals Restore Your Data?

Data recovery professionals work in a simple way. For example, if they are recovering your hard drive data, they start by rebuilding the hard drive.

After that, they trace the data tree and extract the files. Once done, they send the files to you for review and approval.

Here you'll have to confirm whether all your data is retrieved. If not, you can let them know, so they can work accordingly. As soon as you give them the green flag, they return your hard drive with restored data. 

What Data Can Data Recovery Service Providers Recover?

When you consult data recovery service providers for your data recovery, they can help you recover the following:

  • Server data
  • RAID recovery¬†
  • Computer data¬†
  • SSD data¬†¬†
  • Laptop data¬†
  • MAC data
  • Camera data
  • External hard drive
  • Deleted files¬†
  • Ransomware recovery

Not just that, if you choose the right data recovery service providers, you can expect 24*7 data recovery even during nights/weekends. 

How Does Data Recovery Work: FAQs

Data loss can be stressful, but data recovery can be a lifesaver. Here are five frequently asked questions to shed light on the process:

What happens to my data when I delete it?

Contrary to what it seems, deleting a file often doesn't erase it completely. It simply removes the directory entry that tells your computer where the data resides. The actual data may still be on the storage device until it's overwritten by new information.

How does data recovery software work?

Data recovery software scans your storage device for these “lost” files. It searches for patterns and fragments that indicate where the data might be located and attempts to piece them back together into usable files.

Can I recover data after formatting a drive?

Formatting wipes out the directory structure, making it more difficult but not impossible to recover data. The success rate depends on how much of the drive has been overwritten with new data.

What if my storage device is physically damaged?

Software recovery might not be enough for physically damaged drives. In such cases, data recovery specialists use specialized tools and techniques to access the platters within the drive and attempt to recover data directly.

What can I do to improve my chances of successful data recovery?

  • Stop using the storage device: The more you use it, the higher the chance of overwriting lost data.
  • Shut down the computer: Especially if you suspect physical damage to the drive.
  • Seek professional help for critical or damaged drives: Early intervention by a data recovery specialist can significantly improve success rates.

Choosing the Right Data Recovery Service Providers

Choosing the Right Data Recovery Service Providers

When selecting a data recovery service provider, you must look for the following: 

Cost: The data recovery charges may differ as per the professionals you are selecting. So, it's advised to choose a data recovery service provider that offers high-quality service at a reasonable cost. Find more detailed info about cost here. 

Reputation: Look for a data recovery professional with a proven history of authentic services. You can check their reputation by reading the reviews. 

Disaster Recovery: Any service provider with a disaster recovery plan is a green flag. They can help you if you encounter unexpected data loss and need immediate assistance.

Security Practises: You should always ask the data recovery professionals about their safety protocols and what safety infrastructure they use. It's recommended to choose them only if you find them genuine. 

That's all! Hopefully, now you know how data recovery works. 


About the Author:

Owner at TechSegun LLC. | Website

Daniel Segun is the Founder and CEO of SecureBlitz Cybersecurity Media, with a background in Computer Science and Digital Marketing. When not writing, he's probably busy designing graphics or developing websites.


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