The Three Pillars of Data Security

September 17, 2023 admin Comments Off

Data security protects organizational data and systems from the risk of unauthorized access, use, and alteration. This helps avoid data breaches that could cause disruption to business operations financial loss and compliance penalties as well as reputation damage. Modern methods of protecting data consist of a combination of tools technology and best practices that are based on three pillars: Confidentiality, Integrity and Integrity.

The first step to effective data security is creating and maintaining an inventory and mapping of your data sets. This includes cataloging all the data stored in your data centers, storage devices that are network-attached and desktops, mobile devices, third-party cloud services and software applications. It’s also important to consider physical storage devices, like external hard drives and USB sticks, as well as removed printed documents and printed files. These are often overlooked and can contain a wealth of confidential information, which makes them a tempting target for cybercriminals.

Once you’ve gotten a better understanding of your data sets the next step is to categorize your sensitive information so you can better understand the nature and location of it within your system. This allows you to prioritize security measures, ensuring that only the most crucial data is protected and information that is not as critical is readily accessible. This also allows you to meet regulatory and industry requirements similar to those that apply to health care, finance and telecommunications.