 
    IronPort Systems develops email and web security tools that prevent organizations from spam, viruses, malware and other internet threats.
Cisco acquired IronPort Systems in June, 2007. Now a part of the Cisco product family, IronPort email and web security appliances protect organizations of all sizes against spam, viruses, malware and other Internet threats — combining powerful performance with preventive and reactive security measures that are easy to deploy and manage. These award-winning products and solutions are available from your local account team and through authorized resellers.
| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Oct 27, 2003 | Series C | $29M | 1 |  | — | Detail | 
| Investor Name | Lead Investor | Funding Round | 
|---|---|---|
|  | Yes | Series C |