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Safe data storage is among the most essential aspects of any enterprise information technology (IT) strategy. It involves identifying, limiting and preserving sensitive or confidential data accessible to those who require it.

The most crucial aspect of secure data storage is to make sure that the physical security is as strong as it is possible to be to prevent unauthorized entry by internal attackers or external attackers. This includes using role-based access control that limits the extent and scope of access privileges a user has. It also involves using a system to record the removal and reentry into records in order to ensure that data is not deleted or retrieved by unauthorized users.

Another important aspect of safe data storage is the use of a strong password to protect all records. Passwords must be hard to guess and should not be shared or put on desks where they could easily be discovered.

Immutable storage is a fantastic way to stop bad actors from altering data stored on disks, SSDs, and the cloud. This is accomplished by combining encryption with other security controls such as traffic profiling or machine learning-based protection systems against data loss.

Data storage systems are not guaranteed to be impenetrable. However, the aim is to make it difficult to hack that the cost for hackers is greater than the value of the stolen information. A comprehensive IT infrastructure to ensure secure data storage should include regular updates and patches to all operating systems and software, a robust security infrastructure for networks which blocks unauthorised users from accessing storage systems, and redundant storage to protect against hardware failure or natural disasters.