The Three Pillars of Data Security

17 Sep The Three Pillars of Data Security

Data security guards the data of organizations and systems from unauthorised access, use and modification. This helps avoid data breaches that can cause disruption to business operations as well as financial losses as well as compliance penalties and reputation damage. Modern approaches to data security consist of a combination of tools methods and best practices that focus on three pillars: Confidentiality, Integrity and Integrity.

Data security begins with a thorough inventory and mapping. This includes cataloging all data stored in your data centers, storage devices that are network-attached and desktops, mobile devices, cloud services offered by third-party companies and software applications. It is essential to consider physical storage options like USB sticks and external hard drives as well as old documents and printed documents. They are often ignored and may contain a plethora of confidential data, making them an attractive 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 know how and where it exists within your system. This will help you prioritize security measures, making sure that only the most important data is protected and that less-critical information remains easily accessible. This allows you to adhere to industry and regulatory requirements, such as those pertaining to the finance, health care and telecommunications industry.

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