GarrettCom Ethernet Networks and Web Management instruction

Secure Industrial Control Utilizing High Speed Ethernet Networks and Web Management

GarrettCom, Inc.

47823 Westinghouse Drive

Fremont, CA 94539

PH: (510) 438-9071 FAX: (510) 438-9072 www.GarrettCom.com

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Contents

GarrettCom, Inc 47823 Westinghouse Drive Fremont, CA SECURITY OVERVIEW INTRODUCTION INDUSTRIAL SECURITY INITIATIVES ETHERNET SECURITY - THE SWITCH VENDOR’S OPPORTUNITYPage ETHERNET SECURITY STANDARDS BEYOND THE SWITCH REFERENCES APPENDIX A BRIEF OVERVIEW OF SP99 AND PCSRF security vulnerabilities addressed by this technology typical deployment known issues and weaknessesassessment of use in the manufacturing and control system environment SNMP APPENDIX B SECURITY STANDARDS IN USE IN ETHERNET INSTALLATIONS SSL - Secure Socket Layer MAC Addressing TLS - Transport Layer SecurityRemote Security