Global Standards Collaboration GSC 14 DOCUMENT GSC

Global Standards Collaboration (GSC) 14 DOCUMENT #: GSC 14 -PLEN-032 FOR: Presentation SOURCE: ETSI AGENDA ITEM: PLEN 6. 3 CONTACT(S): Peter van der Arend Lawful Interception and Data Retention Presenter: Mike Sharpe , VP ETSI ESP Source: Peter van der Arend, Chairman TC LI Geneva, 13 -16 July 2009 Fostering worldwide interoperability

Highlight of Current Activities (1) Producing ETSI reports and specifications On Lawful Interception and Data Retention Mainly on the Handover Interface Dynamic triggering CC interception and CCTF standardisation (started in 2009) CCTF: Content of Communication Triggering Function Promoting globally ETSI Lawful Interception and Data Retention standards amongst operators, national bodies, etc. Geneva, 13 -16 July 2009 Fostering worldwide interoperability 2

Highlight of Current Activities (2) Relationships with other bodies Internal to ETSI (3 GPP, other ETSI TCs) External to ETSI (SDOs, EU/EC expert group on Data Retention, LEAs, …) Participation in main international conferences Chairman’s and Experts’ regular presentations at ISS World conference: Dubai, Singapore, Washington, Prague LI workshops in : Seoul, Brisbane, Johannesburg, Jakarta, Athens, … Liaison with organisations outside Europe for participating in ETSI LI Geneva, 13 -16 July 2009 Fostering worldwide interoperability 3

Strategic Direction Globalization aspect Global promotion of ETSI LI and DR among operators, manufacturers, regulators, national bodies, … Participate in main international events, conferences, workshops, … Acquisition of new ETSI Members, also outside Europe Growing interest, especially South America, Asia, Oceania Keep a close eye on any initiatives outside ETSI Current or potential on LI and DR Geneva, 13 -16 July 2009 Fostering worldwide interoperability 4

Challenges Full alignment with LI standardisation in the USA This proved to be not possible despite efforts Geneva, 13 -16 July 2009 Fostering worldwide interoperability 5

Next Steps/Actions Progress work on Dynamic Triggering CC Interception ETSI Specification(s) will consider both single operator and multiple operators scenarios (next step: international scenario) Needs to be secured to prevent misuse of the triggering function and/or eavesdropping Cross domain issue: nodes initiating and receiving triggering commands are in different security/trust domains Keep developing Lawful Interception and Data Retention standards Capture requirements of “Authorised Organisations” Translate them into technical requirements Produce standards compliant with national and international laws Maintain as necessary the suite of published standards Geneva, 13 -16 July 2009 Fostering worldwide interoperability 6

Supplementary Slides Geneva, 13 -16 July 2009 Fostering worldwide interoperability 7

Major deliverables Lawful Interception CS TS 101 671 v 3. 4. 1 (2009 -01)// ES 201 671 v 3. 1. 1 (2007 -05) Handover Interface for the Lawful Interception of Telecommunications Traffic (step 3) Periodically TS 101 671 is published as ES 201 671 A reference to the latest version of the TS reflects the latest stable content from ETSI/TC LI This follows steps 1 and 2: TS 101 331 v 1. 2. 1 (2006 -06) Requirements of Law Enforcement Agencies (step 1) ES 201 158 v 1. 2. 1 (2002 -04) Requirements for Network Functions (step 2) Geneva, 13 -16 July 2009 Fostering worldwide interoperability 8

Major deliverables Lawful Interception IP TS 102 232 -1 to TS 102 232 -7 (multipart) Handover Interface and Service-Specific Details (SSD) for IP delivery Ø Ø Ø Ø part 1: v 2. 4. 1 Delivery part 2: v 2. 3. 1 part 3: v 2. 2. 1 part 4: v 2. 1. 1 part 5: v 2. 3. 1 part 6: v 2. 3. 1 part 7: v 2. 1. 1 Geneva, 13 -16 July 2009 (2008 -07) Handover Specification for IP (2007 -11) (2009 -01) (2006 -12) (2008 -04) (2008 -08) (2008 -03) SSDs SSDs for for for E-mail services Internet access services Layer 2 services IP Multimedia Services PSTN/ISDN services Mobile Services Fostering worldwide interoperability 9

TS 102 232 IP HO Family SSD for E-mail Services part 02 SSD for Internet Access Services part 03 SSD for Layer 2 Services part 04 SSD for IP Multimedia Services part 05 PSTN/ ISDN SSD for Mobile Services part 06 part 07 SSD -> Service-Specific Details on top Generic Headers Session Transport Handover manager Delivery session Transport layer Network layer Delivery network TS 102 232 part 01 Geneva, 13 -16 July 2009 Fostering worldwide interoperability 10

Major deliverables Data Retention TS 102 656 v 1. 2. 1 (2008 -12) Requirements of Law Enforcement Agencies for handling Retained Data TS 102 657 v 1. 2. 1 (2009 -06) Handover Interface for the request and delivery of Retained Data TR 102 661 v 1. 1. 1 (2008 -11) Security framework in Lawful Interception and Retained Data environment Geneva, 13 -16 July 2009 Fostering worldwide interoperability 11

Functional Model Data Retention handover Communication Service Provider Network elements Data Collection Function Administrative Function Data store Management Function Authorised Organisation Handover Interface HI-A administrative Handover Interface HI-B transmission RD material Issuing Authority Receiving Authority HI-A: various kinds of administrative, request and response information from/to the Issuing Authority and the responsible organization at the CSP for RD matters. HI-B: retained data information from the CSP to the Receiving Authority HI-A and HI-B may be crossing borders between countries: subject to corresponding national law and/or international agreements. Geneva, 13 -16 July 2009 Fostering worldwide interoperability 12