Data security is the fusion of policies, procedures, and technologies that safeguard data from unauthorised access or manipulation. Data security visit the site is crucial for safeguarding valuable information, and making sure that it’s cleared of in a way that no longer requires it. It also helps businesses meet legal and compliance requirements such as data protection regulations like GDPR, CCPA, HIPAA and PCI DSS, and prevents costly lawsuits, settlements, and reputational damage from malicious or unintentional actions such as mistakes made by employees and ransomware attacks.
Authentication is the process of precisely verifying a person’s identity before they are allowed to access or alter any information. This usually involves using passwords or PIN numbers, biometrics, swipe cards and other methods to validate identities before allowing access to data. It also requires keeping logs of all user activity and setting up controls to limit the access and sharing of data, and to detect and monitor unusual or suspicious actions that could be indicators of a breach.
Classification of data helps organizations to organize and prioritize information based on its level of sensitivity. It is crucial to determine the types of data that you collect and only use what’s essential to your business operations and goals. It’s equally essential to have a clearly defined strategy to ensure you have the ability to access and retrieve data in the event of a system failure or natural disaster or data breach. This typically means having complete backups, incremental and differential of your critical data stored in locations that are physically separate from the original storage device and network.