Data security is the safeguarding of both physical and digital data against unauthorized access or destruction. It is a requirement for every company, as it ensures that personal data is available to authorized users and is secure, private and safe. It also helps prevent the loss of crucial information in the event of cyberattacks or data breach. A reliable data security program is a blend of tools to ensure six best practices essential to a successful program:
Authentication and authorization are critical to any data security strategy. Whether your data are in transit or at rest it is important to confirm that only authorized users are able to access the data using credentials, like encryption keys or passwords or other methods of authentication like multi-factor identification (MFA) where the user is required to provide more than one form of verification.
The company should be able to track the data it uses, and understand what data is sensitive and in a particular state, such as « at rest », « in transit » or « in use ».
It isn’t easy for organizations to keep the records of sensitive data as data collection increases. It is important to adhere to the principle of least privilege which states that only the data users need for their jobs must be made available. By reducing the number of permissions you grant, you can increase security and cut down on the cost of storage and bandwidth. Your policy on data a fantastic read usage should also define the way data is used and the consequences for any policy violation.