Open Systems AG - Managed security services and consulting including firewall, vpn, intrusion detection, anti-spam, anti-virus, authentication, proxy, and audits. VigilantMinds - Provides best-fit managed security assessments, monitor and protection for network, servers, applications and wireless access points. Above Security - Provides managed monitoring and intervention services as well as NIDS, HIDS, log analysis and advanced vulnerability management. Sentinel IPS Intrusion Prevention Service - Appliance and service that inspects, detects and drops malicious packets so a user's gateway IPs appear unused to intruders. Sentry Metrics Inc. - Provides managed services and security consulting. Located in Toronto, Ontario, Canada. Ambersail Secure Solutions - Delivers multi-disciplined, managed security solutions to medium to large companies, NABLA Pty Ltd. - Provides enterprise security consulting and managed services. Located in Sydney, Australia, operating worldwide. Backbone Security - Provides managed security services, risk assessments and continuity planning. Secure Crossing - Offers managed firewall and intrusion prevention services for business and organisations. eSentire, Inc. - A managed security service provider offering intrusion detection services, vulnerability assessments, independent software code reviews and infrastructure analysis. EXL Pty Ltd. - Provides managed internet and network security services including solutions for firewalls, vpn, anti-spam and anti-virus. Located in Australia. Illumen - Managed network and security solutions for small and medium sized businesses. Based in Denver, Colorado. BeSecureNet, LLC - Services for businesses such as credit unions, including intrusion prevention and detection, gateway anti-virus, anti-spyware, 24-7 monitoring and for home use making sure children are using the internet safely. [Requires Flash plugin] AT&T : VoIP, IP & IP VPN - Voice data and networking solutions for Enterprise-level businesses, government, and wholesale services. BII Compliance - Provides guidance, solutions and services for a variety of government and industry compliance programs. Coalfire Systems - Provides risk assessments and testing and implementation of a managed information security solution.