What is AsyncOS? | ContextResponse.com
Ava Hall
Updated on May 20, 2026
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Also question is, what is IronPort used for?
Cisco IronPort Web security technologies power the industry's first and only secure web gateway to combine traditional URL filtering, reputation filtering, malware filtering and data security on a single platform to address these risks.
Furthermore, what is Cisco ESA? The Cisco Email Security Appliance is an email security gateway product. It is designed to detect and block a wide variety of email-borne threats, such as malware, spam and phishing attempts.
Beside above, what is an IronPort appliance?
IronPort Systems, Inc., headquartered in San Bruno, California, was a company that designed and sold products and services that protect enterprises against internet threats. It was best known for IronPort AntiSpam, the SenderBase email reputation service, and email security appliances.
How does Cisco IronPort work?
The Cisco Ironport is an appliance that is deployed into an existing mail infrastructure. All emails are sent to the IronPort and the IronPort is either the last point out (most common configuration) or it can process email and then send it back to the mail server where it is sent out.
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