What is Data Security?

What is Data Security?

Data security includes a series of techniques and processes that prevent bad actors from gaining access to confidential or sensitive information. It is essential to ensure that only authorized users have access to and can work with data that they are permitted to use. They must do so in a secure and trusted method. The most important aspects of this are authentication, authorization and granular role-based access control.

A robust strategy for protecting data helps to ensure business resilience, giving the ability to continue operations and swiftly recover from accidents such as user errors, software interruptions or malware attacks. It also involves ensuring that the backups of mission-critical data are restored in near real-time, and that backups are protected with physical and logical security safeguards.

Data security tools allow organizations to see the location of their important data, how it is being utilized and who is accessing it. They should be equipped to implement a range of security measures like encryption of data and redaction of data, and automated reporting to ensure compliance and audits.

In addition, they should protect data at the source, whether that be in a cloud storage or file. This may include implementing zero trust principles that rely on immutability Quorum controls, and other security features to stop unauthorised applications from altering or the deletion of your data. They can also make use of advanced security tools like behavioral analytics. This helps to identify Board Members normal patterns of data usage and alerts you to dangerous or unusual behavior. They can also use machine learning technology and cognitive computing that simulates human brain activity to help prioritize the stream of security events and safeguard data in real time.