1. Security and Lawful Intercept
DOCUMENT #:
GSC15-PLEN-25
FOR:
Presentation
SOURCE:
TIA
AGENDA ITEM:
6.3
CONTACT(S):
Cheryl Blum
Security and Lawful Intercept
Cheryl Blum
Global Standards Collaboration (GSC) GSC-15

2. Security

3. 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

4. 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

5. 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
TR-45 EUMAG Chair moderates IMEI -Global Decimal Administration (GHA) and MEID -Global Hexadecimal Administration (GHA) sessions for co-ordination with Global Numbering Administrators.

6. 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

7. 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

8. 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.

9. Lawful Intercept

10. 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 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

11. 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.

12. 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.”

13. 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

14. Supplementary Slides

15. Recent TR-45 Security/Lawful Intercept Standards
TIA-1118, “LAES (Lawfully Authorized Electronic Surveillance) for cdma2000® WLAN Interworking”