What feature of email security solutions helps in real-time updates against new threats?

The feature that supports real-time updates against new threats in email security solutions is the automated scanning and filtering processes. These processes continuously monitor incoming and outgoing emails, assessing them for potential threats such as phishing attacks, malware, and spam. By leveraging advanced algorithms and threat intelligence, these automated systems can quickly identify and block harmful content, thereby adapting to new threats as they emerge.

Automated scanning and filtering are vital because they operate on a large scale, scanning millions of emails rapidly and having the capability to incorporate updates from threat intelligence feeds that reflect the latest threats and vulnerabilities. This means that as new types of attacks are discovered, the filtering mechanisms can be updated promptly to defend against these new risks, ensuring that users are protected in real-time.

In contrast, email archiving technology typically focuses on storing emails for compliance and retrieval purposes and does not play a role in actively filtering or blocking threats. Training user modules are essential for educating users about security best practices but do not provide the automated, technical measures necessary for real-time responses to threats. Encrypted message storage is crucial for protecting the confidentiality of emails but does not actively combat incoming threats.