There are many different kinds of data security however the most popular ones include:
Authentication is the process of confirming whether or not the individuals who access your information authentically who they claim to be. This includes using passwords, multifactor http://www.mydigitalbusinessblog.com/what-is-avast-antitrack-premium authentication and other identity verification tools.
Encryption — The process of converting data into a format that is unreadable, that is, only those who have appropriate keys can view it. This protects sensitive information at rest and in transit including databases, files and email communications.
Monitoring is the practice of stopping malicious actors from gaining access to or transferring data from your organization’s network by blocking or intercepting them at the gateway. This could include data loss prevention (DLP) as well as encryption and educating employees about best practices.
Backups — The ability to quickly and securely restore data in the event of a system failure, disaster, cyberattack or data breach. This can be accomplished by creating a copy the data in a different format, or by storing it in the cloud.
Data minimization — The process of only keeping the amount of data that is necessary for your business. This decreases your risk since hackers will have fewer targets to target. It also saves storage costs and avoids bloat which could cause compliance issues.