A secure data repository is an isolated storage location in which data is kept to support reporting or analytical needs. Different kinds of data repositories exist which include data warehouses, lakes, and marts, each having their unique set of advantages and problems.
Data is typically collected and analyzed using information from different systems such as ERP and point-of-sale systems. This helps a business manage large amounts of data and ensure the information is correct. However, when the amount of data grows the security risks increase as well. To limit these risks, it is essential to adopt safe practices for managing data that take an approach that is multi-faceted and secure to protecting data.
A secure data repository, like it should have extensive access rules that allow only authorized users with a legitimate need for business to modify or transmit the information. These rules must also address retention of data as well as other critical data management concerns. Additionally, a secure information repository should incorporate digital signatures or other means of verifying the authenticity of information.
Other important considerations for the security of a data repository include ensuring that the software used can be scaled to handle the growing volume of data. It is also important to ensure that the system is secured and backed up to protect against attacks from malicious hackers. A single system failure or hacking attempt could erase all the data stored in the database.