Juniper Networks SSG500 line of secure services gateways consists of high-performance security platforms for regional branch office and medium-sized, standalone businesses that want to stop internal and external attacks, prevent unauthorized access and achieve regulatory compliance. Six interface expansion slots support optional T1, E1, Serial, ADSL/ADSL2/ADSL2+, G.SHDSL, DS3, E3, 10/100/1000, 10/100 and SFP connectivity (One 6 Port SFP Module installed). Use any one of three mechanisms, CLI, WebUI or Juniper Networks Network and Security Manager (NSM), to securely deploy, monitor and manage security policies. Bridge groups, security zones, virtual LANs and virtual routers allow administrators to deploy security policies to isolate guests, wireless networks and regional servers or databases. UTM security features (antivirus, antispam, Web filtering, IPS) stop all manner of viruses and malware before they damage the network. This ensures that the network is protected against all manner of attacks.