1. 1 CCSDS Threat Document Discussion CCSDS Security Working Group Fall 2004 Meeting CNES, Toulouse FR Howard Weiss NASA/JPL/SPARTA hsw@sparta.com +1-410-872-1515 November 2004

2. 2 AGENDA 16 Nov 2004 – 0900-0915: Welcome, opening remarks, logistics, agenda bashing – 0915-0930: Review results of Spring 2004 SecWG meeting in Montreal (Spring 2004 SecWG Report)(Spring 2004 SecWG Report) – 0930-1000: Security Architecture Document Discussions – 1000-1030: coffee break – 1030-1200: Security Architecture Document Discussions, cont – 1200-1330: Lunch – 1330-1500: Revised Security Green Book review/discussions – 1500-1530: coffee break – 1530-1700: Threat Document review/discussions 17 Nov 2004 – 0900-1200: New business » Review of mandatory security section in CCSDS documents (SLE documents) (SLE Security Section)SLE Security Section » Crypto standard » Integrity Standard » Authentication Standard » Key Management » Future Documents (e.g., Threat Guide, Mission Planning Guide, Security Framework)

3. 3 CCSDS Threat Document Background – Based on threat briefing presented to CCSDS – Reviewed at Fall 2003 SecWG meeting – Restructured into written document – Sent out for WG review after New Year Status – Revised (almost) based on comments received: » Wolfgang Hell (ESA) » Manfred Bertelsmeier (ESA) » Ignacio Aguilar-Sanchez (ESA) » Martin Pilgram (DLR) » Paolo Chinetti (ASI) » Clayton Sigman (NASA) » Michel Miqueu (CNES) » Dave Childs (NASA)

4. 4 Threat Document Comments Excellent sets of comments – Spanned the entire document » Glossary definitions » COTS software » Probabilities » Jamming » Infrastructure threats (e.g., ground systems) » Mission classes ** ** Needs to be discussed!!

5. 5 Current Mission Classes In Document International Space Station Meteorological Satellite System Traditional GEO Communications Satellite International Science Missions Collaborative Mars Missions LEO Communications Satellite Constellations

6. 6 Proposed Mission Classes (from Spring 2004 discussion) W. Hell’s proposed mission classes: – Manned space flight – Meteorological Satellite Systems (in GEO, in LEO) » In Geo » In Leo – Communication Satellite Systems » in GEO » LEO constellations – Science Missions » EO or at Lagrange » Interplanetary missions (stand-alone) » Interplanetary missions with in-situ links Security Architecture mission classes: – Government – Civilian communications – Scientific near-earth orbit – Deep space – Mixed domain vehicles – Manned Threat Document classes – International Space Station – Meteorological Satellite System – Traditional GEO Communications Satellite – International Science Missions – Collaborative Mars Missions – LEO Communications Satellite Constellations Manned COMSAT Science Earth observing other Mixed domain Navigation Shared bus (privacy) Government

7. 7 Mission Classes (how we ended up in the book now) Manned Space Flight Meteorological Satellites – LEO – GEO Communications Satellites – LEO constellations – GEO Science Missions – Near earth/earth orbit – Lunar – Interplanetary/deep-space Navigation Satellites Multi-organizational spacecraft

8. 8 Multi-Organizational Vehicles? Is this a category unto itself? Or is this a category that is really made up of the other mission classes with a special handling? Discussion….. Other comments on current version…..