Mail security and spam prevention
The hosted service (HSP), virtual machine (VSP) and hardware (SPG) spam prevention appliances are fight spam, viruses, phishing, malware and other threats, with less than 1 in 5 million reported false positives. Read more.
| HSP | VSP | SPG-150 | SPG-300 | SPG-400 | SPG-500 |
|---|---|---|---|---|---|
 |  |  |  | ||
| Buy | Buy | Buy | Buy | Buy | Buy |
Firewalls
The security gateway (SX) series are high-performance, hardware accelerated appliances running our mature and feature-complete H/OS network operating system. Read more.
| SX-60 | SX-150 | SX-250 |
|---|---|---|
 |  |  |
| Buy | Buy | Buy |
