Data security involves policies, procedures and technology to protect data from unauthorized access or manipulation. Data security is also crucial to protect valuable information and ensuring that it is disposed of properly when an organization no longer requires it. It assists companies in meeting legal and compliance obligations like GDPR, CCPA and HIPAA, and also helps prevent costly lawsuits and reputational damage from malicious or accidental activities such as mistakes by employees and ransomware.
Authentication refers to the process of accurately identifying individuals before they can access or manipulate data. Authentication is the process of accurately identifying people before they can access or alter data. It is also necessary to keep track of all user actions and establish controls to limit who has access to information and/or can share it, and to monitor and detect any unusual or suspicious activity that could indicate an attack.
The classification of data enables organizations to prioritize and organize information according to its importance. It is crucial to understand the data you gather, and only use the information that’s necessary to your business objectives and goals. It is also crucial to have a plan to retrieve data in the event that there an issue with your system or natural disaster, or data breach. This typically means having complete backups, both incremental and differential of your most important data in locations that are physically distinct from the original storage device and network.
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