1 / 18

Security WG: Report of the Spring 2012 Meeting

Summary of discussions on security architecture, algorithms, testing plans, and Key Management. Updates on Threat Green Book revisions, Security WG goals, and technical progress. Addressing resource concerns and open issues for future collaboration.

lexiss
Télécharger la présentation

Security WG: Report of the Spring 2012 Meeting

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Security WG:Report of the Spring 2012 Meeting European Space Operations Centre Darmstadt, Germany 19 April, 2012 Howard Weiss NASA/JPL/SPARTA howard.weiss@sparta.com +1-443-430-8089 skype: hsweiss

  2. Meeting Agenda • 16 April 2012 • 08:45 – 09:45: CCSDS Plenary • 09:45 – 12:30: Systems Engineering Area (SEA) Plenary • 16 April 2012: • 14:00 – 17:30: Security WG • Welcome, introductions, logistics, agenda review • Review results of Fall 2011 (Colorado) meeting • Status of documents, action items • Charter review (if needed) • Security Architecture Status (Black) • SM&C Security Discussion (Fischer) • Algorithm Document RID review (Weiss) • Algorithm Yellow Book review (Weiss) • Testing Plans (CNES, DLR, ESA) • Algorithm Green Book Review (Weiss)

  3. Meeting Agenda (cont) • 17 April 2012 (08:45 – 17:30) • SM&C Support (Fischer) (joint mtg @ 09:00) • Key Management Blue Book revisions(Fischer/Aguilar-Sanchez) • Threat book re-write (Black/Weiss/Biggerstaff) • Network Layer Security Update (Weiss) • Cross Support (All) ?? • Link Layer Security Update (Biggerstaff/Weiss/Aguilar-Sanchez) • Other areas of discussion • New work areas • 18 April 2012 • 08:45-17:30: Space Data Link Security WG • 19 April 2012 • 08:45-12:30: Space Data Link Security WG • 14:30-17:30: SEA Wrap-up Plenary

  4. Attendance

  5. Executive Summary • Attendees from UK Space Agency, ESA/ESTEC, ESA/ESOC, DLR, BITTT/CNSA, CNES, NASA/JSC, NASA/GSFC, and NASA/JPL. No attendees from ASI. • Reviewed charter updates as recorded on CWE. Action to restructure into two lists: development work and “revise & maintain” activities. • Reviewed the RID changes to the Security Architecture document – ready for 2ndAgency review. • Dispositioned 53 Algorithm Blue Book RIDs. Document will be revised for 2nd Agency review. Algorithm paper to be presented at SpaceOps. • Reviewed the Algorithm Yellow Book and testing that DLR has already accomplished. A few changes are needed to the document. • Reviewed 1st draft of Algorithm Green Book. • Discussed potential directions for Threat Green Book revision. • Discussed and met with SM&C regarding security test cases & eventual integration of Key Management into SM&C. • Reviewed good progress of KM Blue Book. • SDLS making good progress.

  6. Summary of Goals and Deliverables • Action to restructure charter. • Final WG review of Security Architecture after update from RIDs. • RIDs against Algorithm document dispositioned. • 1st draft of Algorithm Green Book reviewed. • DLR has already used the Yellow Book to carry out algorithm testing. ESA is also planning to perform testing. • KM Blue Book for symmetric KM making good progress. • Reviewed & discussed revisions to the Threat Green Book. • Joint meeting with SM&C to discuss security test use cases, their authentication design, and key management.

  7. SEA Area MID-TERM REPORT SUMMARY TECHNICAL STATUS • Security WG • Goal: • Working Status: Active _X_ Idle ____ • Summary progress: documents actively being produced: Glossary, Key Management BB, Algorithms (BB & YB). All docs green. • Progress since last meeting: architecture RIDS done, algorithm RIDS rcvd, glossary in secretariat queue. Other books progressing. • Problems and Issues: Resources – Excellent right now but need to ensure continued participation from all member agencies

  8. Near-Term Schedule

  9. Near-Term Schedule (cont)

  10. Open Issues • Deciding what/how to revise Threat Green Book.

  11. Action Items

  12. Action Items (2)

  13. Resource Problems • Resources are adequate to perform the current tasks although personnel have only limited time percentage to apply to CCSDS tasks.

  14. Risk Management Update • Must ensure that the current trend of additional resources remains and that resources don’t shrink. • ASI has not attended for several meetings.

  15. Cross Area WG / BOF Issues • Joint meeting with Space Data Link Security WG • Joint meeting with Spacecraft Monitoring & Control

  16. Resolutions to be Sent to CESG and Then to CMC • None

  17. New Working Items, New BOFs, etc. • Network layer security • Threat document revision • Physical layer security (channel coding for security (based on Shannon codes)) • Security for software defined radios • Continue to discuss security additions for SLE and SM&C

More Related