SBC Security

Security Overview

Sangoma  SBC, security consists of five parts

• SBC Threat Protection

• SIP Firewall

• IP Firewall

• SBC Intrusion Detection

• SIP Rate Limiting

Sangoma SBC performs security operations at each network layer

• Ethernet

• TCP/IP

• SIP/RTP

Sangoma SBC uses kernel level firewall to block intruders.
This allows the SBC to scale even when it’s under full DOS attack

SIP Security

• Per SIP message, per realm message rate limit

• Trunk rate limits

• Overall system limits

Firewall

• State full firewall rules

Intrusion Detection/Prevention

• Known threat patterns such as scanners and sip attack software

• Various attach patterns and scenarios

• Option to add additional patterns

Notification

• Email notifications of threat events