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ETSI and Lawful Interception

ETSI and Lawful Interception. Robin Gape Chair TC Sec WG LI. About ETSI. European Telecommunications Standards Institute A “standards factory” market driven Broad industry participation European and Global player. PSTN Achievements. Technical Handover Interface ES 201 671 v1 1999

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ETSI and Lawful Interception

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  1. ETSI and Lawful Interception Robin GapeChair TC Sec WG LI

  2. About ETSI • European Telecommunications Standards Institute • A “standards factory” • market driven • Broad industry participation • European and Global player

  3. PSTN Achievements • Technical Handover Interface • ES 201 671 v1 1999 • ES 201 671 v2 2001 • Plus supporting documents • LEA Requirements (ETR 331) • Network Elements (ES 201 158)

  4. A Major Success • Started with 17th January 1995 Resolution • “Filled out” LEA requirements 1996 • Network elements 1998 • Handover Interface 1999 • Revised Handover Interface 2001

  5. Structure of Handover • Administration • Intercept related information • Content of communication • Specifies the boundary only

  6. AP = Access provider HI = Handover interfaceIIF = internal intercepting functionINI = internal network interfaceLEMF = Law enforcement monitoring facilityMF = Mediation functionNWO = Network operatorSvP = Service provider

  7. Adoption of ES 201 671 • Manufacturers • European Countries • World-wide

  8. Mobile • GSM Requirements • TS 101 507 • GSM Internals • TS 101 509 (03.33) • Also TETRA • EN 301 040

  9. Data Achievements • GPRS Handover Interface • TR 101 876 • ES 201 671 v2 2001 • GPRS Internals • Annex B of TS 101 509 • Report “Issues on IP Interception” • TR 101 944

  10. IP Report • Describes data • Structures problems • Common understanding • Way point to solutions

  11. Data Handover

  12. Why standardise? • Market availability • Low cost • Speed to market • Low hassle • Efficiency • Simplicity

  13. Players in ETSI • Operators • Manufacturers • network • LEMF • Regulators & Ministries • Law Enforcement Agencies

  14. What is ETSI doing for data? • UMTS • TIPHON • multimedia • includes voice • Other systems • Market driven

  15. Where is the market going? • Full steam ahead • Where the demand is • more and more data • Detail not clear • Growth will continue

  16. The Future • Support ETSI • Adopt ETSI standards • simple • cheap, for everyone • Ferocious pace of change • very hard to stop

  17. More info • Web site • www.etsi.org • Publications • http://webapp.etsi.org/pda/ • WG LI • http://www.etsi.org/SEC/sec_li.htm

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