Most data security measures focus on ensuring only trusted, authorized parties get access to it. Follow these five recommendations and your mission-critical data will be well protected. All data should have an owner, to which all questions about its condition, treatment, and validity can be addressed. The least amount of data that needs to be stored should be stored, because nothing is as secure as data you didn’t store in the first place. The inside, chewy center of most corporate networks must be separate, isolated security boundaries, which only predefined accounts can access.”]
Source: https://www.csoonline.com/article/3074132/5-steps-to-stronger-data-security.html