METHOD FOR BLOCKING ILLEGAL COPY OF SOFTWARE AND VERIFYING LEGAL USER, AND METHOD FOR SEARCHING ILLEGAL USER AND LOCATION

摘要

PURPOSE: A method for blocking an illegal copy of a software and verifying a legal user, and a method for searching an illegal user and location are provided to use serial number, and verify a legal user by having serial number of the system where the legal program is installed at a remote computer. CONSTITUTION: A serial number of the system or compartment of the system is stored at a computer at a remote place. When the user re-installs the software program, the stored serial number is checked, and the illegal user is detected easily.