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Extranet for Security Professionals (ESP)

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Extranet for Security Professionals (ESP). Group One. Team Members. Heather T. Kowalski, Project Lead Tong Xu Ying Hao Hui Huang Bill Halpin. Task. Extranet for Security Professionals Company: SEI Contact: Martin Lindner Security Analysis, using SNA Method. Milestones.

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Extranet for Security Professionals (ESP)

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  1. Extranet for Security Professionals (ESP) Group One

  2. Team Members • Heather T. Kowalski, Project Lead • Tong Xu • Ying Hao • Hui Huang • Bill Halpin

  3. Task • Extranet for Security Professionals • Company: SEI • Contact: Martin Lindner • Security Analysis, using SNA Method

  4. Milestones • September 28, 2000 • Initial Overview Presentation • October 31, 2000 • Essential Services Review • November 14, 2000 • Attack Threat Analysis • December 5, 2000 • Final Recommendations

  5. Client Meetings – To Date • September 15 • Introductions • High-level Review of Architecture • September 20 • Business Mission • Detailed Overview of Client Goals • Detailed Review of Architecture

  6. Client Expectations • Review the System Design and Architecture • Identify and Document Vulnerabilities • Identify Alternative Approaches to ESP Mission

  7. SNA – System Definition • Mission • Requirements • Environment • Risk Definition • Architecture Definition

  8. ESP – Mission • Central Repository of Security Information • Central Location for Information Sharing • Secure Environment, Manageable Resource

  9. ESP – Requirements • Security over Reliability • Exchange of Information • Responsible for Information Only While on ESP System • User Driven and Maintained

  10. ESP – Environment • Dell PowerEdge Servers • Windows NT 4.0 (SP3) • Only Minimal Options Activated • SSL • Cold Fusion Middleware

  11. ESP – System Elements • COTS • Easier to Find Support Staff • Easier to Maintain • Updates • Good Programming Practices • Prevention • Integrity • Code Revision Controls

  12. © 2000 by Carnegie Mellon University/SEI ESP – Architecture The Internet Firewall Router Web Servers To: George Marty From: Steve Workstation Database Servers Firewall

  13. ESP – Risk Definition • System Attacks • Abrogation of User Responsibilities • Equipment Failure • On-going Process

  14. Client Meetings - Expected • Mid-October • Verify Traffic Flow • Early November • Discuss Attack Potential • Late November • Mitigation Recommendations

  15. SNA - Step Two Pending • Essential Services & Assets • Trace Scenarios Through Architecture • Identify Essential Components of Architecture

  16. SNA – Step ThreePending • Review Attacker Profiles • Discuss Likely Levels of Attack • Identify Possible Attack Scenarios • Determine Weak Links in Architecture

  17. SNA – Step FourPending • Identify Architecture Deficiencies • Present Current Strategies for 3 R’s • Present Suggested Strategy Improvements • Present Plan to Implement Improvements

  18. Questions?

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