Which feature of Sophos provides protection against unauthorized access to data?

Data Loss Prevention (DLP) is specifically designed to safeguard sensitive information from unauthorized access and potential breaches. This feature monitors, detects, and responds to any attempts to access or transfer data that could be harmful to an organization. It focuses on ensuring that critical data remains secure by enforcing policies that prevent unauthorized sharing, copying, or transmission of sensitive information.

DLP solutions often utilize techniques such as content inspection and contextual analysis to identify sensitive content. By setting up rules and policies, organizations can control how data is handled, ensuring that only authorized individuals have access to sensitive information, which is crucial for compliance with regulations like GDPR or HIPAA.

While other options like web filtering, endpoint protection, and email encryption provide important layers of security, they don't specifically focus on preventing unauthorized access to sensitive data in the same way that DLP does. Web filtering primarily deals with controlling access to internet content, endpoint protection secures devices against malware and threats, and email encryption safeguards the contents of emails but does not inherently manage access to sensitive data across an organization’s infrastructure.