OSI Security Pty Ltd

About

OSI Security is an independent network and computer security auditing and consulting company based in Sydney, Australia. Our namesake is the OSI model which describes the abstraction layer of computing - from physical hardware, operating systems, networking, applications to the people and policies which operate the technology.

We provide vendor neutral and independent advice to small-medium business, corporate enterprise, financial services, government and not-for-profit organisations.

OSI Security offers a full range of security services that encompass the auditing process through to intensive penetration testing and design, security consulting and comprehensive support.