Security in Industrial Networks

摘要: A major trend in the automation and power industries is transition from closed proprietary network solutions to open TCP/IP protocols running on Ethernet technologies. As these converge an all IP platform, new challenges requirements security level of devices arise. The introduction integrated operations oil gas industry has provided many benefits for industry, but it also opened up information flow between Distributed Control Systems (DCS), corporate subcontractor's networks. These developments increase posibility cyber vulnerabilities incidents DCS This thesis focus devices. We pressent discuss state art technologies protecting analyse a protocol assume role attacker, using this knowledge direct attacks against perform vulnerability testing industrial switches controllers at ABB's Corporate Research Center Oslo, scanner ''hacker'' tools known IT world. identify propose mitigation paths remove vulnerabilities.