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Data security is an umbrella term that encompasses a range of tools technology, methods, and practices to safeguard digital data from theft, unauthorized access and corruption throughout its lifecycle. This includes the physical security of hardware and storage devices, the logical security software applications, and the policies of the organization and procedures. Data security strategies that are strong are vital to ensure trust and ensuring compliance with regulations as well as making sure that there are no costly data breaches.

Data security can be classified into:

Authentication means the process of accurately identifying users before granting access to sensitive information or systems. Authentication involves the verification of the identity of a person using methods like passwords PINs, security tokens, security pins, swipe cards and biometrics.

Encryption: This process converts information into a coded form that can only be read with a key, protecting information from cybercriminals, even if it is accessed during transport. This is often used to safeguard credit card numbers as well as personal financial information.

Backup and recovery: The process of making and keeping backups of data to ensure that they will be retrieved in case of an event of system failure or natural disaster, or even a corruption of data. A regular backup plan will lower the risk of losing important data.

Data resiliency: The capability to continue operations without interruption in the case of a power failure or natural catastrophe. This is achieved through the combination of data masking, encryption and redaction tools, as well as centralized management software.