The Three Pillars of Data Security

September, 17 2023

Data security is the safeguarding of data and systems against unauthorised access, modification and use. This helps prevent data breaches, which could lead to business disruption financial losses as well as compliance penalties and reputational damage. Modern approaches to data security consist of a combination of tools technologies and best practice that focus on three pillars: Confidentiality and Integrity.

Data security starts with an exhaustive inventory and mapping. Recording the data in your data centers as well as network-connected devices such as desktops, mobiles and desktops cloud services, and software applications is crucial. It is essential to consider physical storage such as USB sticks and external hard drives as well as discarded documents and printed files. These are often ignored and can contain a wealth of sensitive information, making them a popular target for cybercriminals.

Once you’ve got a clear view of your data sets, you will need to classify sensitive information to determine the location and where it is situated within your infrastructure. This allows you to prioritize your security efforts, ensuring that the most valuable information is secured while information that is less crucial is accessible. This enables you to conform with the requirements of regulatory and industry, such as those that pertain to the health care, finance and telecommunications industries.

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