International Business Machines Corporation

Ronda L McCain

Kirby Grant Dahman

Kurt A Rybczyk

Mark V Chitti

Keith C Williams

Generating a secondary security key from a primary security key is provided. A first numeric code that is an alternate numeric representation of a first character in a primary security key is added to a second numeric code that is an alternate numeric representation of a second character in the primary security key to generate a running total value. The running total value is automatically designated as a secondary security key such that the primary security key is transformed into the secondary security key that is usable for encrypting data to provide a more secure computer system. The data is encrypted with the secondary security key.

Generating and utilizing a secondary security key

A method, system, and/or computer program product generate a secondary security key from a primary security key. One or more processors, receive a primary security key. The processor(s) retrieve a first numeric code that is an alternate numeric representation of a first character in the primary security key. The processor(s) retrieve a second numeric code that is an alternate numeric representation of a second character in the primary security key. The processor(s) add the first numeric code to the second numeric code to generate a running total value. The processor(s) designate the running total value as a secondary security key, and encrypt data with the secondary security key.

A computer-implemented method, system, and/or computer program product controls access to an appliance. A host system receives, from a client computer, appliance-specific user data that includes a user password, a user-created name of an appliance, a user identifier, and a network address of the client computer, and then concatenates the appliance-specific user data with a host name of the host system to create and store an Aggregate Identity Instance (AII) in the host system. The host system receives, from the client computer, a request to access the appliance, and determines whether appliance-specific user data sent with the request is in the AII in the host system. If so, then the host system matches the user-created name of the appliance to an address of the appliance; establishes a session between the client computer and the appliance; and uses the AII to encrypt and decrypt data.

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Longmont, CO, United States of America

Ronda L McCain