WebTrust is the accounting profession's answer to concerns relating to electronic commerce. Although well known as a professional service offered exclusively by accounting firms, AICPA members in industry can benefit also. The reason is, WebTrust is based on Trust Services Principles and Criteria, which constitute professional guidance as well as serving as best practices for electronic commerce. Using these principles and criteria—either separately or in combination—CPAs can offer a range of advisory and assurance services to help either clients or employers address the following customer needs:
· Security: Is the system secure? The CPA determines whether the system is protected against unauthorized access (both physical and logical).
· Privacy: Is customers' private information appropriately handled? The CPA determines whether private information obtained as a result of electronic commerce is collected, used, disclosed and retained as committed or agreed.
· Availability: Is the system available as agreed upon? The CPA determines whether the system is available for operation and use as committed or agreed.
· Confidentiality: Is customers' confidential information appropriately handled? The CPA determines whether business information designated as confidential is protected as committed or agreed.
· Processing Integrity: Are transactions processed correctly? The CPA determines whether processing is complete, accurate, timely and authorized.
Using these Principles as a guide, AICPA members can:
· Evaluate a company against well-developed criteria and best practices. Any deficiencies can be diagnosed at an early stage.
· Use the Principles and Criteria to "build in" appropriate controls from the start.
· Provide assurance. Public practitioners can offer independent verification, which the company can use to assure customers. AICPA members in industry can provide internal assurance to management and even the Board of Directors that the system meets high standards.