Items of № 10, 2015

The Electrosvyaz Magazine is one of the leading science & technical magazines in Russia.

INTERNATIONAL STANDARDS OF ENTITIES IDENTIFICATION REVIEW

V.B. Golovanov, Scientific and Production Company LLC “Crystall”, deputy scientific sirector; gvb@crystall.sura.ru
A.G. Sabanov, Aladdin R.D., Deputy CEO Docent, Bauman University (BMSTU), associate professor, Ph.D.; asabanov@mail.ru

An overview of international standards for identification and authentication is presented. Terminology, algorithms, protocols and technologies of identification and authentication, certain provisions of international standards, and perspectives of their practical application are discussed.
Keywords: international standards, identification, authentication, authentication assurance.


ANALYSIS OF INFORMATION SECURITY POSTS OF SCTP TRANSPORT LAYER

V.A. Morozov, leading engineer of Regional network control center “Caravan Telecom”; a.m.morozov@gmal.com
R.A. Belfer, Bauman University (BMSTU), department of Information Security, senior researcher, associate professor, Ph.D.; a.belfer@yandex.ru
E.V. Glinskaya, Bauman University (BMSTU), department of Information Security, senior lecturer; glinskaya-iu8@rambler.ru

Analysis of the main disadvantages of information security transport protocol SCTP using Threat Protection standardized protocols IPSec and TLS. Considers the proposals by foreign authors new and improved security protocol S-SCTP. Foreign experts are suggestions for other improved security mechanisms. The results of this analysis can be used for the continuation of work on assessing the level of information security threats when using transport layer
protocol SCTP.
Keywords: SCTP (Stream Control Transmission Protocol),SIP (Session Initiation Protocol), SIP-T, TCP, IPSec, SA(Security Association), DoS, multihomed, multi-streaming, threats.


THE MECHANISM FOR INCREASING INFORMATION SECURITY IN THE SS7 SIGNALING SYSTEM OF PUBLIC COMMUNICATIONS NETWORKS

V.A. Matveev, Bauman University (BMSTU), Head of scientific-technical complex faculty of Informatics and control systems, Head of department of Information Security, professor, Dr.Sci.(Tech.); v.a.matveev@bmstu.ru
R.A. Belfer, Bauman University (BMSTU), department of Information Security, senior researcher, associate professor, Ph.D.; a.belfer@yandex.ru
N.A. Yakusheva, senior Lecturer Bauman University (BMSTU), PhD student University of Udine, Italy; nadejdaya2011@yandex.ru

Vulnerability to threats of information security located in the operating system SS7 are devoted to domestic and foreign experts. Damage to the implementation of DoS attacks by malicious users to transfer to the messaging subsystem illegitimate MTP signaling network management messages expressed in the loss of function of establishing a connection between users of public communications networks operators of the Russian Federation. This refers to the PSTN / ISDN, mobile networks 2G and 3G, VoIP protocol SIP. The proposals by foreign experts of a new algorithm for improved mechanisms to enhance information security MTPSec SS7. Considered as one proposed by foreign experts TCAPSec mechanism to ensure information security subsystem features TCAP transaction between JMPR land mobile objects PLMN. Noted the need for an active public communication networks of the Russian Federation, using SS7, works to improve the information security of these networks with new foreign protection mechanisms. Particular attention should be paid to this when creating a system for calling emergency
services on a single number 112.
Keywords: Signaling System № 7 (SS7), Message Transfer Part (MTP), MTPSec, TCAPSec, Authentication Header, threat, Denial of Service (DoS), Signaling Point, Security Association.


USER IDENTIFICATION AND E-AUTHENTICATION ASSURANCE LEVELS FORMING

A.G. Sabanov, Aladdin R.D., Deputy CEO, Bauman University (BMSTU), associate professor; asabanov@mail.ru

Methods of e-identification and e-authentication assurance levels forming in case of remote electronic interaction are presented. The methods are based on results of entity primary& repeated identification and e-authentication by condition of availability, integrity
and confidentiality for entity identification and authentication information.
Keywords: identification, authentication, levels of assurance, remote electronic interaction.


INCREASING DIGITAL SIGNATURE SYSTEMS SECURITY LEVEL BY INTEGRATING RFID SYSTEMS

A.A. Larchikov, ANCUD Ltd, project manager; integration@ancud.ru
S.P. Panasenko, ANCUD Ltd., vice director for research & integration, Ph.D.; integration@ancud.ru
V.K. Syrchin, ANCUD Ltd, leading specialist, Dr.Sci.(Tech.); integration@ancud.ru
P.A. Timofeev, ANCUD Ltd, leading specialist, Ph.D.; integration@ancud.ru

Digital signature systems are widely used, in particular, in payment systems. To generate approved digital signatures reliable protection mechanisms are required in order to prevent private keys leakage, unauthorized use or other risks. It is proposed to use radio frequency identification technology (RFID technology) to combine premises physical access control functions, computer resources access control and management, and digital signature generation. This combination allows increasing system security dramatically. Even the simplest RFID tags introduce an additional protection level to the system, but high quality RFID tags with cryptographic capabilities after appropriate digital signature calculation process modification allow to prevent getting digital signature on fake documents. Further development of suggested system is to provide authorized user presence permanent monitoring while using computer with limited access through periodic scanning of his or her RFID tag.
Keywords: RFID, digital signature, access control, user authentication.


ESTIMATION OF A RATE OF RETURN ON CAPITAL OF ELECOMMUNICATIONS OF OPERATOR WITH SMP IN RUSSIA: CHALLENGES AND PROPOSITIONS FOR
IMPROVEMENT

T.A. Nikulina, Central Scientific-Research Institute, Div. of economy and regulation of  telecommunications, Ph.D.(Econ.); tnikulina22@mail.ru

This paper considers modern challenges estimating a rate of return on the capital of a Russian operator with the SMP (significant market power) in the telecommunications public networks by investigation the author`s expertises for the Federal Agency of Communication of the Russian Federation in 2006–2015. Current regulation acts of Telecommunication of Russian Federation don`t reflect in a full measure of processes of transformation and merger in telecommunications
market in during recent ten years. Author proposes improvement the current Regulation Directive of the Ministry of Information Technologies and Communication of Russian Federation 24.05.2006 N 66, which concerns estimation of a rate of return on the capital of a Russian operator with the SMP in the telecommunications public networks.
Keywords: rate of return on capital, regulation of telecommunications rates, operator wish SMP, margin rates on termination, initiation and transit of calls and interconnection.


 

CALCULATION OF DWDM SYSTEM’S OPTICAL PARAMETERS

R.Z. Ibragimov, SibSUTI, assistant professor; ibragimov.nsk@gmail.com
V.G. Fokin, SibSUTI, professor, Ph.D.; mesos@rambler.ru

This paper investigates the calculation optical ration signal-to-noise for standard channel with N-section transmission system. Method allow to assess nonlinear effects induced propagation light in different fiber type.
Keywords: DWDM, nonlinear effects, stimulated Raman scattering, wavelength-division, superchannel, polarization-division multiplexing


 

SAW FILTERS WITH A HIGH INPUT POWER FOR COMMUNICATION SYSTEMS: BASIC MODELS FOR THE ANALYSIS OF THE ELECTRODE STRUCTURE

T.V. Sinitsyna, Limited Liability Company “BUTIS”, chief designer, Ph.D.; sinicina59@mail.ru
A.S. Bagdasaryan, FSUE NIIR (Federal State Unitary Enterprise “Radio Research and Development Institute of radio”), advisor, professor, Dr.Sci.(Tech.); bagdassarian@mail.ru
V.V. Butenko, FSUE NIIR, general director, Dr.Sci.(Tech.); butenko@niir.ru
A.L. Danilov, Limited Liability Company «BUTIS», leading engineer; marigale@mail.ru
P.G. Ivanov, Limited Liability Company “BUTIS”, Deputy Director-General, Ph.D.; GIvanov@mail.ru

The analysis of basic models of delta functions, equivalent schemes and P-matrixes of filters on the surface acoustic waves (SAW) on the microwave oven is carried out, and on his basis the software is developed for calculation of all types of basic designs of SAW filters with a high input power for systems of special communication, the radar and telecommunication equipment.
Keywords: the surface acoustic waves (SAW), SAW filters;modeling, the automated design, radio signal power.

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