International Business Machines Corporation

Priya Baliga

Randy Mitchell Nakagawa

Ping Li

Tian Zhang

Walter Duke Alvey

A system, method, and computer program product for establishing mutual trust on a per-deployment basis between two software modules. For example, the first software module may be a Websphere (WS) Information Integrator (II) deployment instance, and the second software module may be a plugin instance. By executing for this deployment an initial handshake between the software modules, both modules identify themselves and exchange digital certificates received from a trusted certification authority and respective public keys. Subsequent communications for this deployment between the software modules proceed with each module encrypting its communications with the public key of the other module; thereby establishing mutual trust between the software modules for each deployment.

System and method for establishing mutual trust on a per-deployment basis between two software modules

A method, information handling system, and computer program product to simulate conditions in a software module, by identifying, in the software module, whether a simulation environment has been activated, encountering a simulation point in the software module, the simulation point including one or more simulation parameters, and in response to identifying that the simulation environment has been activated and the simulation point has been encountered: invoking a simulation module, the invoking including passing the simulation parameters to the simulation module, comparing, at the simulation module, the simulation parameters with one or more active simulation entries, and returning a simulated condition from the simulation module to the software module in response to the comparing.

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San Jose, CA, United States of America

Priya Baliga