Types of Data Security

Data security is a broad term that covers many tools technology, methods, and practices to protect digital information from unauthorized access, theft, and loss throughout its life. This includes the physical security of storage devices and hardware as well as the logical security software applications, as well as organizational policies and procedures. Security strategies for data that are robust are essential for maintaining business trust and adhering to regulations and also to avoid costly data breaches.

The types of data security are:

Authentication is the process of precisely identifying a user prior to granting access to sensitive data or systems. Authentication is the process of verifying the identity of an individual using methods such a PIN, passwords, and swipe cards.

Encryption – This method transforms data into a coded format that is only deciphered by an encryption key. It safeguards information from cybercriminals, even if it is intercepted in transit. This is often used to protect credit card numbers and other financial details of personal nature.

Backup and recovery is the process of creating and conserving copies of data to ensure that the data can be retrieved if there is an event of system failure or disaster, or if there is a corruption of data. A continuous backup and recovery strategy minimizes the chance of losing valuable data.

Data resilience: The capability to operate uninterrupted in the event of an outage of power or a natural disaster. This is accomplished by using a combination of data masking, encryption and redaction tools, in addition to central management software.

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