What is the primary purpose of Sophos's phishing protection?

The primary purpose of Sophos's phishing protection is to block and warn users about malicious emails that attempt to harvest credentials. Phishing attacks are increasingly sophisticated and are designed to trick users into providing sensitive information, such as usernames and passwords. Sophos implements advanced technologies to identify and filter out these malicious emails before they reach the user's inbox, thereby preventing potential data breaches.

By proactively alerting users to suspicious emails, Sophos helps to reinforce safe email practices and reduces the risk of users falling victim to these attacks. This protective measure is crucial in safeguarding sensitive information and maintaining organizational security, especially given the rising threat landscape associated with phishing.

The other options do not align with the core function of Sophos’s phishing protection. For example, cataloging user credentials securely does not directly relate to the prevention of phishing attacks; instead, it focuses on data storage. Enhancing email marketing efforts and increasing user engagement are unrelated to the security measures against phishing, as these objectives prioritize marketing strategies rather than cybersecurity.