How does an SEG assist with hybrid email environments?

An SEG, or Secure Email Gateway, is specifically designed to enhance email security within hybrid email environments that integrate both on-premises and cloud-based email systems. Its functionality allows it to offer consistent security measures across different platforms, which is essential for safeguarding sensitive information and maintaining compliance with regulations in a hybrid setup.

By providing security for both on-premises and cloud-based systems, the SEG ensures that all email traffic is monitored and protected from threats such as phishing attacks, malware, and data breaches, regardless of where the email is hosted. This capability is particularly important in hybrid environments, where emails might traverse multiple platforms, and a unified security approach is necessary to protect the entire infrastructure.

In contrast to the other choices, training users on cloud services and managing only on-premises email systems do not capture the comprehensive role of an SEG in a hybrid setting. Additionally, while archiving is important for data retention and compliance, the SEG does not replace the need for email archiving; rather, it complements it by ensuring that emails are secure throughout their lifecycle.