GarrettCom Ethernet Networks and Web Management BRIEF OVERVIEW OF SP99 AND PCSRF, Appendix A

Contents GarrettCom, Inc 47823 Westinghouse Drive Fremont, CA INTRODUCTION SECURITY OVERVIEWETHERNET SECURITY - THE SWITCH VENDOR’S OPPORTUNITY INDUSTRIAL SECURITY INITIATIVESPage ETHERNET SECURITY STANDARDS BEYOND THE SWITCH REFERENCES BRIEF OVERVIEW OF SP99 AND PCSRF APPENDIX Aassessment of use in the manufacturing and control system environment typical deployment known issues and weaknessessecurity vulnerabilities addressed by this technology APPENDIX B SECURITY STANDARDS IN USE IN ETHERNET INSTALLATIONS SNMPSSL - Secure Socket Layer Remote Security TLS - Transport Layer SecurityMAC Addressing