What is a strategy used to prevent data loss from corporate networks?

Data Loss Prevention (DLP) is a strategic approach focused on ensuring that sensitive data is not lost, misused, or accessed by unauthorized users. DLP utilizes both technology and processes to enforce policies that protect data at rest, in transit, or in use. This strategy includes a combination of monitoring, filtering, and encryption techniques to safeguard data based on its classification and the organization's security policies.

For instance, DLP solutions may analyze network traffic to identify any attempt to transfer sensitive information outside the corporate network or prevent users from downloading sensitive data onto removable media. By implementing DLP mechanisms, companies can minimize the risk of data breaches and ensure compliance with regulations that require the protection of sensitive information.

Other strategies mentioned, while relevant in the context of data management and security, do not specifically target the prevention of data loss in the way DLP does. Data Access Control (DAC), for example, refers to defining and managing the permissions of users concerning data access but does not inherently provide a comprehensive framework for monitoring and preventing data loss.