Cisco IronPort Email Security Appliance (ESA)

Cisco IronPort email security appliances defend your email system against spam, viruses, phishing, and a wide variety of other threats. Cisco IronPort email security appliances protect enterprises of all sizes – the same code base that power our most sophisticated customers is used in the entire product family. By reducing the downtime associated with email-borne malware, these products simplify the administration of corporate mail systems and reduce the burden on technical staff, while offering insight into mail system operation.