1.   On Wall Street, brokerage houses have begun to examine systems that allow companies to verify the identity of stock traders before executing large trades.

2.   Some such companies immediately verify card numbers, and when they uncover fraud, deny access.

3.   The company must verify that the customer has the hardware and software to obtain its online documents.

4.   The companies verified financial information given to the aerospace partners by FBI agents in support of their cover, the brief states.

5.   Companies must verify that customers have an operating e-mail address and other technical means to receive information.

6.   The company must verify change orders as required by federal rules and cancel service when requested.

7.   They said the company verified that customers were adults and made sure children could not gain access to the sites.