What is Cisco IronPort?

Cisco Email Security (formerly IronPort) provides enterprise email protection: threat defense, data loss prevention, and encryption. Integrates with Cisco's broader security portfolio including Talos threat intelligence.

Key features: multi-layer filtering, advanced malware protection (AMP), content filtering, outbound security, and cloud-based or on-premise deployment. Leverages Talos threat research.

Market position: enterprise-focused, often deployed by organizations already using Cisco security products. Consider for: Cisco-centric environments, enterprises needing integrated security stack, and organizations valuing Talos intelligence.