The Three Pillars of Data Security
Data security is the safeguarding of the systems and data belonging to an organization against unauthorised access, modification and use. This helps prevent data breaches which can cause disruption to businesses and financial losses, compliance penalties, and reputational damage. Modern methods of protecting data consist of a combination of tools, technologies and best http://www.antiviruscompany.net/avast-overwatch-protection-settings/ practices that focus on the three pillars of protection for data which are: Confidentiality (preventing information from being seen or read without authorization), Integrity (ensuring that information is accurate and is not altered) and availability (ensuring that the information is accessible when it is required).
Data security begins with an exhaustive inventory and mapping. This includes cataloging all the data stored in your data centers, network-attached storage, desktops, mobile devices, cloud services offered by third-party companies and software applications. It’s also important to take into account physical storage, such as external hard drives and USB sticks, and even the discarded printed documents and files. They are often ignored, but can contain a wealth of confidential data. Cybercriminals are likely to take advantage of this.
Once you have visibility into your data sets The next step is to classify your sensitive information so you are able to better understand what it is and where it is within your system. This lets you prioritize your security efforts by ensuring that the highest-value data is protected while less important information remains readily accessible. This also allows you to meet regulatory and industry requirements, such as those applicable to finance, health care and communications.