| 000 | 03572nla2a2200517 4500 | ||
|---|---|---|---|
| 001 | 661277 | ||
| 005 | 20231030041740.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\31595 | ||
| 035 | _aRU\TPU\network\31593 | ||
| 090 | _a661277 | ||
| 100 | _a20191127a2019 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aGB | ||
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aComparing methods of controlling unauthorized access to fiber-optic transmission lines _fA. V. Yurchenko [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 12 tit.] | ||
| 330 | _aIn present day telecommunication systems the topical problem is protection of the subscribers' personal data against possible thefts and hacking fiber-optic information transmission guide lines, as this causes a number of dangerous situations and problems. The attackers, in spite of the legislative framework for the information protection, are still trying to read information from a fiber-optic transmission line (FOTL). This possibility arises due to incorrect installation and configuration of error protection, unauthorized access to information is possible. This article discusses two methods of detecting unauthorized admission (unauthorized access). The results of the study using an optical laser radiation source and power meter, as well as a YOKOGAWA optical reflectometer are presented. As a result, it was concluded that the method of preventing unauthorized access at the wavelength of 1625 nm can be used, since continuous FOTL monitoring will not interfere with the traffic. | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\3526 _tJournal of Physics: Conference Series |
|
| 463 | 0 |
_0(RuTPU)RU\TPU\network\31502 _tVol. 1327 : Innovations in Non-Destructive Testing (SibTest 2019) _oV International Conference, 26–28 June 2019, Yekaterinburg, Russia _o[proceedings] _fNational Research Tomsk Polytechnic University (TPU) _v[012026, 6 р.] _d2019 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aметоды контроля | |
| 610 | 1 | _aнесанкционированный доступ | |
| 610 | 1 | _aволоконно-оптические линии | |
| 610 | 1 | _aлинии передачи | |
| 610 | 1 | _aтелекоммуникационные системы | |
| 610 | 1 | _aзащита | |
| 610 | 1 | _aличные данные | |
| 610 | 1 | _aлазерные излучения | |
| 610 | 1 | _aоптические излучения | |
| 610 | 1 | _aрефлектометры | |
| 701 | 1 |
_aYurchenko _bA. V. _cphysicist _cProfessor of Tomsk Polytechnic University, candidate of technical sciences _f1974- _gAleksey Vasilievich _2stltpush _3(RuTPU)RU\TPU\pers\35053 |
|
| 701 | 1 |
_aMekhtiyev (Mekhtiev) _bA. _cSpecialist in the field of electronics _cSenior researcher of Tomsk Polytechnic University, Candidate of technical sciences _f1972- _gAli _2stltpush _3(RuTPU)RU\TPU\pers\39786 |
|
| 701 | 1 |
_aShaigarayeva _bT. N. |
|
| 701 | 1 |
_aAlkina _bA. D. |
|
| 701 | 1 |
_aNeshina _bY. G. |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 801 | 2 |
_aRU _b63413507 _c20200123 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1088/1742-6596/1327/1/012026 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/57047 | |
| 942 | _cCF | ||