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Security Issues of Integrating a Stand-alone System into Corporate Network
- Abstract
- This paper describes some methods to improve security on systems that were originally designed as stand-alone or where security issues were ignored. It points out the weaknesses which have to be addressed before integration. It describes various channels into the system and explores ways on how to protect these pathways from being exploited. Some implementations of Supervisory Control And Data Acquisition (SCADA) are such systems.