Technology answer

Cisco IronPort

companies run it of 54,527,857 in the index, too few to publish a share. Landing 12 Sept 2026.

Hosts: 3 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

2 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries none of them, so this page states the count and its date and publishes no series.

First discovered 8 Mar 2025, last discovered 25 Aug 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 25 Aug 2026

An email security gateway/appliance originally from IronPort, now Cisco Email Security.

Cisco IronPort refers to Cisco’s email security appliances that provide spam filtering, malware protection, and policy controls. Made by Cisco, they are used by organizations to protect inbound and outbound email.

Kindproduct

VendorCisco, cisco.com

PathSecurity and Identity > Cloud and Application Security > Secure email gateways

Slugcisco-ironport

Deploymentself-hosted

Pricingquote based, enterprise

Open sourceno

First discovered2025-03-08

Last discovered2026-08-25

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerSecure email gatewaysCompanies running anything in Secure email gateways, 31,217 of 54,527,857 in the index, and the technologies ranked in it.Category answerCloud and Application SecurityThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.