Fraud and IT - you don't know what you've got 'til it's gone
Conclusion: As organisations become increasingly dependent on computer systems, IT will have an increasingly important role to play in preventing and detecting fraud. CIOs must ensure that there are sufficient checks and balances minimising the risk of IT professionals abusing their elevated systems privileges, and that systems are configured to produce useful logs. CIOs should also ensure that policies for the prevention, and detection, of fraud are tested and enforced. Policies for log management and data retention should get high priority.