As they apply, use these tips for fraud prevention:
User ID and Password Guidelines
General Guidelines
Administrative Users
Tips to Protect Online Payments & Account Data
ACH (Automated Clearing House Batches)
Wire Transfer
Account Transfer
Tips to Avoid Phishing, Spyware and Malware
Tips for Wireless Network Management
Wireless networks can provide an unintended open door to your business network. Unless a valid business reason exists for wireless network use, it is recommended that all wireless networks be disabled. If a wireless network is to be used for legitimate business purposes, it is recommended that wireless networks be secured as follows: