Which data protection technology focuses on preventing data loss across various channels?

Data Loss Prevention (DLP) is a technology specifically designed to safeguard sensitive data from unauthorized access and prevent its loss or leakage across various channels. DLP solutions monitor and control data transfers, both in motion and at rest, to ensure that sensitive information is not sent outside the organization without proper authorization. This can include preventing data from being transmitted via email, removable storage devices, or during cloud uploads.

By implementing policies that define what constitutes sensitive data and how it can be shared, DLP ensures that critical information is adequately protected against accidental or malicious breaches, making it essential for organizations that handle sensitive information.

In contrast, other technologies like Security Information and Event Management (SIEM) aggregate and analyze security data from across an organization for threat detection, while firewalls regulate incoming and outgoing network traffic based on predefined security rules. Intrusion Detection Systems (IDS) monitor networks for suspicious activities and policy violations. While these technologies contribute to an overall security posture, none are solely focused on preventing data loss in the same comprehensive manner as DLP.