| 摘要 |
A method and apparatus for securing software to reduce unauthorized use include associating a password (16) or series of passwords (18) with each copy or group of authorized software and requiring entry of a first password obtained from the developer or authorized representative (24) of the software after exchanging registration information (38). The method and apparatus may also require entry of a second password from the series associated with the software to continue using the software. A password (16) or authorization code series may be associated with each authorized copy or with a group of copies such as those distributed to a particular organization or site (32). Preferably, subsequent passwords (16) or authorization codes are obtained from an authorized software developer (24), manufacturer, or distributor which gathers current information from the user (30) to monitor compliance with licensing restrictions. The number and frequency of required password updates may be regular or irregular. A code which disables the software may be communicated if the manufacturer determines that the user (30) is an unauthorized user.
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