"Matthew is an established leader with a track record of successfully working with customers to support their security infrastructure requirements," said Asia Pacific Vice President Attley Ng.
"His skills in developing strategies to increase sales momentum coupled with his business consulting expertise will provide the skills and experience required to capitalise on our regional momentum.
At the same time, he has a proven track record of strategic planning and the application of strategies that will help us meet the increasing demand we are seeing throughout the Asia Pacific region."
He previously worked for Cisco, IBM Software Group and Lotus Development.
Mr Brigham has a Master of Management degree from the University of Technology, Sydney.