DOCUMENT #: GSC15-PLEN-25r1

FOR: Presentation

SOURCE: TIA

AGENDA ITEM: 6.3

CONTACT(S): Cheryl Blum (cblum@tiaonline.org)Betsy Covell (betsy.covell@alcatel-lucent.com)

Security and Lawful Intercept

Cheryl Blum

Global Standards Collaboration (GSC) GSC-15

Security

Current Activities - Security

TIA Committee TR-45 supports security standards development for US TDMA (TIA-136) and CDMA (TIA-2000 and TIA-856)

Most of TR-45’s work involves transposition of specifications developed by 3GPP2 TSG-S WG4

Current efforts:• New Revision of Security framework for Femto-cells

• Advanced Security Framework for HRPD, eHRPD and xHRPD

• Security for cdma2000 1x

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Current Activities - Security

Equipment Numbering Identifier security continues as discussion items during Global Numbering Joint Expert Meetings moderated by TR-45 EUMAG hosted by IMEI (GSMA) & MEID (TIA) Administrators.

Air-Interface Application Layer Security

Strategic Direction

TIA expects its TR-45 security work to continue to be driven by 3GPP2, with input from IETF and 3GPP

Security for Machine-to-machine communications will be addressed in 2010-2011

TR-45 EUMAG Chair moderates IMEI -Global Decimal Administration (GHA) and MEID -Global Hexadecimal Administration (GHA) sessions for co-ordination with Global Numbering Administrators.

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Challenges

ESN resources are exhausted, therefore Global implementation of MEID and EUIMID for CDMA2000 is imperative.

Inconsistent implementation of security in the networks• Security is perceived as preventing fraud adequately,

may lead to complacency in some systems • Cost and complexity are usually cited as reasons for not

using authentication

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Next Steps/Actions

TIA plans to continue to monitor the security environment faced by operators and users

Any issues identified that are not addressed by 3GPP or 3GPP2 will be studied by TR-45

TR-8, TR-34, and other TIA Engineering Committees will continue to work on Security requirements in their respective standards scope

Next Steps/Actions

TR-45 EUMAG continues to support ESN/UIM migration to MEID/EUIMID while maintaining updates to Numbering Administration guidelines.

TR-45 EUMAG active participation during 3GPP2 M2M numbering AdHoc studies.

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Lawful Intercept

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Current Activities – Lawful Intercept

• TR-45.8 developing a report based on a study conducted by the TR-45.8 Lawful Intercept Group (LIG) to determine if new LAES work is needed to support cdma2000 with Femtocells.

• TR-45.8 2009 report for TR-45 on Potential Technical Impacts of the Department of Justice (DOJ) petition to the FCC regarding asserted deficiencies in the LAES Capabilities for cdma2000® Packet Data Services (as specified in ANSI/J-STD-025-B);

No projects have been undertaken to address the impacts identified in the report

• Awaiting a final ruling from the FCC

• Report shared with ATIS PTSC LAES and WTSC LI Groups

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Strategic Direction

For TR-45 - continue collaboration and coordination with LI development in groups such as ATIS WTSC and PTSC and 3GPP SA3 LI.

TR-45 maintains the J-STD-025 LAES series of joint standards as the lead SDO .

TR-45 co-ordinates LAES Object IDentifier (OID) administration under the “TIA” OID tree branch for ASN.1 modules.

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Challenges

Keeping pace with support of LI capabilities with the ongoing introduction of new features and services while maintaining LI standards already implemented

Consideration of the unique issues presented with access to the Internet• e.g., Local Breakout

Communications protocols involved in technology areas such as “Smart Grid.”

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Next Steps/Actions

LAES for new CDMA features and services• Potential new work in support of LI for Femtocells

following the completion of the study

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Summary

Contributions from ATIS, ETSI, and TIA• Lawful Intercept

Focus is on VOIP, Internet Access and Services, Local Breakout, Femtocells, Smart Grid. Continue cross coordination and collaboration among the SDOs. Challenge is to develop standards to satisfy regulatory/mandated target dates so reliable

implementations can be deployed.

• Security Focus on security enhancements for Femtocells, advanced security for HRPD, eHRPD

and XHRPD, Reconfigurable Radio Systems, IPv6, and new developments in the 3G Partnership Projects. New key area for security is M2M.

Equipment Numbering Identifier security continues as discussion items during Global Numbering JEM moderated by TR-45 EUMAG hosted by IMEI (GSMA) & MEID (TIA)

Stressed importance of cooperation among the SDOs. Challenge is to address the inconsistent implementations of security in the network.

Recommendation• Retain HIS for GSC-16

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Supplementary Slides

Recent TR-45 Security/Lawful Intercept Standards

TIA-1118, “LAES (Lawfully Authorized Electronic Surveillance) for cdma2000® WLAN Interworking”

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