David Harley CISSP has worked in computing since 1986, and first fellsemi-accidentally into security and antivirus research in 1989. Hisbackground includes systems, applications and network support andadministration, and includes PCs, Macs, Unix and VMS. He holdsqualifications in security auditing, ITIL service management, and medicalinformatics. Until 2006 he managed the UK National Health Service's ThreatAssessment Centre, specializing in the management of malware and emailsecurity. He now provides authoring/editing services to the securityindustry through his Small Blue-Green World consultancy service, and is the CDO of AVIEN
David has written or contributed to over a dozen booksincluding "Viruses Revealed" (Osborne) and the AVIEN Malware Defense Guidefor the Enterprise (Syngress), and more articles, white papers and conference papers than he cares to remember.