Types of Data Security

Data security is a broad umbrella term that encompasses a range of tools, techniques and practices to guard digital information from unauthorized access, loss and theft throughout its life cycle. This includes the physical security of hardware and storage devices as well as the logical security software applications, and the policies of the organization and procedures. Effective data security strategies are vital for maintaining business trust, complying with regulations and avoid costly data breaches.

Security of data can be classified into:

Authentication is the process of accurately the identification of a user prior to giving access to sensitive information or systems. Authentication involves confirming an individual’s identity with methods such as passwords PINs, security tokens, security pins biometrics, swipe cards and swipe cards.

Encryption is the process of converting information into a coded form that can only be deciphered by a key, thereby protecting data from cybercriminals even if it is intercepted during transit. This is usually used to protect credit card numbers as well as personal financial information.

Backup and recovery is the process of creating and keeping backups of data in order to ensure that the data can be retrieved if there is a system failure or natural disaster, or even a corruption of data. A consistent backup and recovery strategy minimizes the chance of losing important data.

Data resilience: The capability to continue operating without interruption in the event of a loss of power or natural catastrophe. This is accomplished through using a combination of data masking redaction, encryption and encryption tools, as well as centralized management software.

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