Data security is the safeguarding of physical and digital data against unauthorized access or destruction. It is a crucial requirement for every business as it guarantees the confidentiality, integrity and accessibility of personal information to authorized users. It can also in preventing the loss or compromising of important information in the event of cyberattacks. A well-designed data protection system is a combination of tools to ensure six essential best practice:

Authentication is essential to any security strategy for data. When your data is either at either in transit or at rest you must ensure that only authorized users are able to access it with credentials (e.g., passwords, encryption keys) or other methods of identification, like multi-factor authentication (MFA) which requires the user to submit more than one type of verification.

The business must be able to track the data it uses, and understand the time when sensitive data is in a particular state, such as “at rest”, “in transit” or “in use”.

As data collection increases, it can be difficult for companies to keep up with all the sensitive information they collect. This is why it’s crucial to apply the principle of least privilege which states that users should be granted only the information they require for their job. By reducing the number of permissions you grant, you can increase security and reduce the cost of storage and bandwidth. Additionally your data usage policy should define the manner in which data is utilized and define the consequences for any policy violation.

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