Another thing you can do is to perform extensive background checks on new and existing staff. This can help you to uncover holes in their identity and background, but it may also help to identify those who are at risk of being taken advantage; both are useful benefits. Lastly, you can place certain roadblocks throughout different areas of your business, like within the computer admin system. A good example of this would be a guideline which makes it impossible to download a file without a record being taken of the action, or even going so far as requiring administrative permission to download and transport files externally.
Accomplishing all of this can be difficult, particularly if you don’t have the apparatus readily available to begin conducting it. Thankfully, there are service providers out there who are well situated to conduct this type of operation, and relying on them can save you a lot of money in the long run.