4 Methods of Data Destruction

Data destruction is a seemingly easy yet incredibly complex process. Data breach is a common concern, due to which we need to destroy the unnecessary data before it falls into the hands of those with malicious content. Losing your data to people with malicious intentions is a terrible situation, no matter how big or small your business is. However, you need to take measures to protect the private information of your company. Therefore, it is essential to destroy unused data or information.

Following are some effective methods of data destruction:

1. Degaussing

Degaussing is an effective method of destroying stored data. It is a process that involves using a high-powered magnet that ultimately disrupts the magnetic field of a particular storage medium. Once the disruption occurs, it falters the existence of stored data and obliterates it. It is a quick and effective method of data destruction; however, it wrecks the equipment completely. This means you cannot operate the electronic device you have performed degaussing on.

2. Physical Destruction

Surprisingly, physical destruction works wonders when destroying the data permanently. Most companies opt for physical destruction as it removes the physical evidence of the data. This method can be adopted by smashing the hard drive with a hammer and shredding it into numerous pieces. As a result, the data is irretrievable and destroyed beyond measure.  

3. Shredding

 Shredding is also a form of physical destruction of confidential data. This method is most commonly used for the destruction of data as it is the most effective and efficient way to deal with important documents. Once a hard drive or any other electronic medium reaches its time, it is shredded into pieces no larger than 2 mm, which is so tiny that it can never be retrieved. It is a cost-effective method of data destruction, making this method the most popular among reputable companies. Not only it destroys electronic devices, but it is also sufficient enough to destroy cell phones, iPads, thumb drives, motherboards, etc.

4. Wiping

This method involves changing the data by overwriting from an electronic medium. In this way, the data won’t be recognized and cannot be deciphered by a third party. However, it is not an effective method as the data can be traced back to its original source. You can easily reuse your data whenever you want.

Final Word

Data destruction is essential once your documents or hard drives have reached their end of life. It is a wise move to get rid of all the confidential information that can be used against your company’s purpose. No company wants the give access to private information and legal documents to a third party. If you plan on shutting down your business, the first thing you need to do is destroy the data.