Computer security system having remote location recognition and remote location lock-out
First Claim
1. A computer security system comprising a switchboard connected to one or more location recognition devices over one or more communications circuits, said switchboard comprising:
- means for storing a security map, said security map including one or more authorized location security codes, each of said authorized location security codes representing a location recognition device at an authorized remote location, said security map further including one or more authorized personal identification codes associated with each of said one or more authorized location security codes;
means, connected to said means for storing a security map and said one or more communications circuits, for comparing a location security code, transmitted to said switchboard from a remote location, to said security map for determining whether said location security code is authorized and for denying access to a computer system from said remote location if said location security code is unauthorized;
means, connected to said means for storing a security map and said one or more communications circuits and responsive to said means for comparing a location security code, for setting a lock-out indicator associated with one of said authorized location security codes in response to a specified number of unauthorized user personal identification codes transmitted from a remote location from which said one of said authorized location security codes has been transmitted; and
lock-out means, connected to said means for setting a lock-out indicator, for denying access to said computer system from a remote location from which an authorized location security code has been transmitted if a lock-out indicator associated with said authorized location security code has been set;
each said location recognition device comprising;
means for receiving a location security code from a source external to said location recognition device;
means, connected to said means for receiving a location security code, for storing said location security code; and
means, connected to said means for storing a location security code and a communications circuit, for transmitting a stored location security code to said switchboard.
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Accused Products
Abstract
An apparatus is provided that enables a computer system access procedure to be secure from hackers and other potential unauthorized computer system users. The invention'"'"'s features include a switchboard, a centralized security interface, which interacts with a location recognition device at each remote location. Security is provided by secure and easily changeable location recognition device initialization, the transmission of a unique location security code from each location recognition device to the switchboard, and location recognition device immobility through the use of volatile memory. Unauthorized computer system access is prevented by a switchboard access protocol that uses a relationship between location security codes and personal identification codes to limit specific computer system users to specific remote locations and to lock-out, from computer system access, any remote location or analog thereof that the switchboard determines is being used by a hacker or other unauthorized user.
159 Citations
7 Claims
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1. A computer security system comprising a switchboard connected to one or more location recognition devices over one or more communications circuits, said switchboard comprising:
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means for storing a security map, said security map including one or more authorized location security codes, each of said authorized location security codes representing a location recognition device at an authorized remote location, said security map further including one or more authorized personal identification codes associated with each of said one or more authorized location security codes; means, connected to said means for storing a security map and said one or more communications circuits, for comparing a location security code, transmitted to said switchboard from a remote location, to said security map for determining whether said location security code is authorized and for denying access to a computer system from said remote location if said location security code is unauthorized; means, connected to said means for storing a security map and said one or more communications circuits and responsive to said means for comparing a location security code, for setting a lock-out indicator associated with one of said authorized location security codes in response to a specified number of unauthorized user personal identification codes transmitted from a remote location from which said one of said authorized location security codes has been transmitted; and lock-out means, connected to said means for setting a lock-out indicator, for denying access to said computer system from a remote location from which an authorized location security code has been transmitted if a lock-out indicator associated with said authorized location security code has been set; each said location recognition device comprising; means for receiving a location security code from a source external to said location recognition device; means, connected to said means for receiving a location security code, for storing said location security code; and means, connected to said means for storing a location security code and a communications circuit, for transmitting a stored location security code to said switchboard. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification