SECURITY SIG IN MTS

Fraunhofer FOKUS

Tallinn, 4-5 October 2011

Contents

Motivation

Planned output

ETSI work – TVRA framework

Next steps & perspectives

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Security Standardization bodies

International, e.g. ISO, ITUEuropean, e.g. ETSI, ENISANational, e.g. NIST, AFNOR, DIN

Industrial communities, e.g. IEEE, OMG

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Terminology (1): Standards

The Common Criteria for Information Technology Security Evaluation (CC) is the driving force for the widest available mutual recognition of secure IT products. This web portal is available to support the information on the status of the CCRA, the CC and the certification schemes, licensed laboratories, certified products and related information, news and events. The ISO 27000 series of standards have been specifically reserved by ISO for information security matters. This of course, aligns with a number of other topics, including ISO 9000 (quality management) and ISO 14000 (environmental management).

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Terminology (2): Recommondations

RFC2828 (191 pages of definitions and 13 pages of references) provides abbreviations, explanations, and recommendations for use of information system security terminology. OUSPG/Codenomicon Glossary of Vulnerability Testinghttps://www.ee.oulu.fi/research/ouspg/Glossary Threat modeling framework (Trike): http://www.net-security.org/dl/articles/Trike_v1_Methodology_Document-draft.pdf ETSI ISG on Security indicators (ISI) starting with R2GS Club terminology…

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Sample terms

Asset: • Anything that has value to the organization (27000). • Entities that the owner of the TOE presumably places value upon (CC).

Data, or occasionally a physical object, which is featured in the business Rules of the System.

Attack:• Attempt to destroy, expose, alter, disable, steal or gain unauthorized

access to or make unauthorized use of an asset (27000). • A task which, if it worked, would help accomplish a threat (Trike).

…Control, Continuous Checking, Information Security Risk, Incident, Resilience, Security Event, Security Objective, Security level, …

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Case studies experiences

Industrial approaches validated in industry lead case studies, coming from ETSI members, e.g.: ITEA DIAMONDS project case studies:

BankingSmart CardsIndustrial AutomationRadio ProtocolsTransport/AutomotiveTelecommunication

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TVRA framework - objectives

TVRA is a method for use by ETSI standards developers

undertaking an analysis of the threats, risks and vulnerabilities of a telecommunications system.

Builds from (and complements) the Common Criteria (ISO/IEC 15408).

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TVRA in ETSI technical commitees

TISPAN WG7(future WG “Risk management” on Privacy and Security technologies?)

• TR 102 165• part 1, v4.2.3 (2011-03): method and proforma for TVRA• part 2, v4.2.1 (2007-02): Protocol Framework Definition; Security Counter Measures

• TR 187 002 v3.1.1 (2011-04): NGN Security• TR 187 014 v2.1.1 (2009-02): eSecurity, user guide to eTVRA

• STF 415 Security support to NGN: smart meter

• ITS: TR 102 893 v1.1.1 (2010-03):Intelligent Transport Systems; Security: TVRA of 5,9 GHz radio communication in an ITS (vehicle-to-vehicle and vehicle-to-roadside)

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Next steps

Contributions in MTS• Start Special Interest Group (SIG) for “security [testing]”

• First meeting December 2011 in Berlin?

• NWI TS focusing on security testing terminology (methodology etc.)• Similar to ongoing performance testing work

• NWI TR focusing on security including industrial case studies?• Similar to ETSI TR 103 168

(Application of Model-Based Testing in the Telecoms Domain)

Collaboration with INT new work item on Security/Benchmarking test plan (using MSF inputs)

Collaboration with TISPAN• TVRA lacks on test methods• Enrichment with (model-based) testing techniques?

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More Steps & Perspectives

Contribution to new ETSI Industrial Specification Group (ISG) on Information Security Indicators (ISI)

Transfer to other international committees (e.g. ISO)using PAS (public available specification) criteria to initiate further international NWI (e.g. via DIN)

ETSI members support: FOKUS, Conformiq, TestingTech, Codenomicon, FSCOM, …

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Timeline

ETSIinitiatives

2011

ETSIdrafts

2012 2013 2014

ETSIfinal

ISO input?

ISO input?

SIGstart

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Thank you!

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