What is Data Security?
What is Data Security?
Data security refers to a set of processes and technologies designed to protect against bad actors from getting access to sensitive or confidential data. It is crucial to ensure that only authorized users have access to and work with data that they are allowed to use. They must do so in a secure and safe method. The role-based, authorization, and authentication access controls are the most crucial aspects.
A robust data protection plan is vital to ensure resilience for businesses. It helps businesses continue their operations, as well as recover quickly from the effects of user error and disasters and application failures, as well as malware attacks. It also includes ensuring that backups of mission-critical data are recovered in near-real-time, and that the backups themselves are protected with physical and logical security measures.
Data security tools enable organizations to track the location of their most crucial data and to see how it is used. They can also identify who is accessing that data. They should be capable of implementing a variety of security measures, such as data encryption, data masking and redaction as well as automated reporting to ensure compliance and audits.
Additionally, they must provide data protection at the source, whether that be in a database, cloud storage system, or file. This could include implementing zero-trust principles that rely on immutability, Quorum controls and other security features to prevent unauthorized applications from modifying or delete your data. They can also employ advanced security tools, for example behavioral analytics. This detects patterns of data usage and alerts you to dangerous or unusual behavior. They can also make use of machine learning and cognitive computing which mimics the human mind to help identify security incidents and protect data real-time.
