The Secure Internet Gateway (SIG) 3000 appliance from McAfee is designed as an all-in-one tool that blocks spam, viruses, malicious Web sites and spyware. Supporting only 200 users per device ...

The key differentiators of Cisco Umbrella Web Security include: Cisco Umbrella Secure Internet Gateway (SIG) integrates a variety of security functions into one cloud-native service, including SWG ...