Corne's portfolio includes general security consulting, security assessments and audits. His technical background allows him to design practical client solutions, covering not only security but networks and enterprise systems.

Corne has been with Dimension Data for five years and also worked in Dimension Data’s office in Germany. His qualifications include a B.Sc(Eng)(Elec) degree, a Certified Information Systems and Security Professional (CISSP), a Check Point Certified Security Expert (CCSE) and he has completed the BS 7799 Implementation certification.