Nullcube - Provides auditing, penetration testing, infrastructure development, VPNs, intrusion detection systems, e-mail virus scanners, and network monitors. Based in Sydney, Australia. Ouroboros Pty Ltd - Specialising in information and technology security especially Australian Commonwealth Government departments and agencies, and private companies that are required to meet Australian Commonwealth security requirements. Softel Systems - Specialising in analysis, design and implementation of secure systems. Based in Australia. NeoComm Pty. Ltd - Information security consultancy firm specialising in penetration testing, security review, policy development and vulnerability management. WhiteGold Solutions - IT security firm located in Australia, specializing in firewall solutions. security-assessment.com - A research and development organisation that delivers audit and assurance services to organisations who require independent measurement of their security compliance. Trusted Impact Pty Ltd - Provides end-to-end security services and integrated communication, networking and information technology.[Requires Flash Plugin])