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Data security is the protection of data both physical and digital against the unauthorized access or destruction. It is a requirement for all businesses as it ensures that personal information is accessible to authorized users, and is safe, confidential and safe. It also helps safeguard against the loss or theft of important information in the case of cyberattacks. A well-designed data protection system is a combination of tools that ensures these six fundamental best practices:
Authentication is the most important aspect of any security plan for data. When your data is in transit or at rest, you need to verify that only authorized users have access using credentials, such as encryption keys or passwords or other methods of authentication, such as multi-factor identification (MFA) in which the user has to provide more than one form of verification.
Companies must track their application data and understand when sensitive information is placed in some specific state such as “at rest,” “in transit,” or “in use.” This information is crucial in identifying potential vulnerabilities and take steps.
It can be challenging for companies to keep track of sensitive information as the amount of data collected increases. This is why it’s vital to adhere to the principle of least privilege which requires that users be given only the data they need for their job. By reducing permissions to the minimum, you can improve your overall security posture and save on storage and bandwidth costs. Your data usage policy must also specify the way data is utilized and the consequences for any policy violation.
