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Data at restmay be a known term to technology enthusiasts, but not for many others. So what does data at rest mean? It refers to data that is not actively being transferred, processed, or accessed by users or applications. This data is typically stored in databases, file systems, or other storage devices, such as hard drives, flash drives, or tape backup systems. Data at rest can include a variety of types of data, including personal information, financial data, intellectual property, and other sensitive or confidential information.

This data may be encrypted or protected by other security measures to prevent unauthorized access or theft. Ensuring the security of data at rest is an important aspect of information security, as it can be vulnerable to theft, hacking, or other unauthorized access if not properly protected. Organizations may use a range of security measures to protect data at rest, including access controls, encryption, and physical security measures such as locked data centers or storage rooms.

How is it beneficial to the IT teams?

Data at rest plays a critical role in IT as it allows organizations to protect, manage, and leverage their data assets effectively. In IT, data at rest is used for various purposes, including:

Data at rest needs security to protect sensitive information, comply with regulations, maintain reputation and protect intellectual property. Data encryption is an effective way to protect data at rest and helps to ensure that sensitive information remains confidential and secure. It helps protect data at rest by converting it into an unreadable form, making it difficult for unauthorized parties to access and read the data even if they gain physical access to the storage device where the data is stored. Here are some ways data encryption helps the data at rest:

But why is security necessary for data at rest considering it is actively being transferred, processed, or accessed by users or applications?

(The author is Prashanth GJ, CEO, TechnoBind Solutions, and the views expressed in this article are his own)

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Data at Rest Why Data Encryption, Data Security and Beneficial to ... - CXOToday.com