A proposed framework for detecting the cyber-attacks against line current differential relays / (Record no. 170420)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04198namaa22004091i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20250223033418.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250126s2023 |||a|||f m||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621.3 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 621.3 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.07.M.Sc.2023.Mo.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Mohamed El-Sayed Ali Kotb, |
| Preparation | preparation. |
| 245 12 - TITLE STATEMENT | |
| Title | A proposed framework for detecting the cyber-attacks against line current differential relays / |
| Statement of responsibility, etc. | by Mohamed El-Sayed Ali Kotb ; Supervisors Prof. Dr.Tarek Abd Elbadee Boghdady. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | إطار عمل مقترح لكشف الهجمات السيبرانية ضد مرحلات التيار التفاضلية / |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 60 pages : |
| Other physical details | illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.)-Cairo University, 2023. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 49-51. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | LCDRs depend on WANs and GPS, which are a challenge since both are vulnerable to cyberattacks. Attackers may use FDI to tamper with the signals sent from one line terminal to the LCDR, causing the LCDR to make the incorrect decision. This wrong decision may disconnect a healthy line or fail to trip a faulty line, seriously harming the system. This thesis proposes two techniques to ensure that the trip order is sent by the LCDR only when there is a real fault. In the first technique, after the LCDR is triggered, it evaluates the data received from the other terminal by using the local instantaneous voltage and current measurements. The second is based on sending a signal of an encrypted predefined value. Manipulation of this signal is a sign of intrusion. Both techniques can be implemented in LCDRs to detect cyberattacks on LCDRs and ensure optimum dependability. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | مرحلات التيار التفاضلية تعتمد علي شبكة اتصالات واسعة النطاق وتعتمد أيضًا علي نظام تحديد الموقع العالمي مما يمثل تحدي حيث يجعلها عرضة للهجمات السيبرانية. فمنفذ الهجوم قد يتلاعب بالإشارات المُرسلة من إحدي نهايتي الخط الي مرحل التيار الكهربي عند النهاية الأخري له مما يؤدي إلي اتخاذ قرار خاطئ بفصل خط سليم أو عدم فصل خط به عطل مما يسبب ضررًا بليغًا بالنظام. هذه الرسالة تقدم طريقتين لتدعيم المنطق المشغل لمرحل التيار التفاضلي للتأكيد علي تفعيل أمر الفصل في حالة وجود عطل حقيقي فقط. ففي الطريقة الاولي يتم حساب القيم اللحظية للجهد والتيار الكهربي عند المحطة الموجود بها نظام الوقاية لتقييم القيم القادمة من النهاية البعيدة وذلك عند الشعور بوجود عطل بينما تعتمد الطريقة الاخري علي إرسال إشارة مشفرة حيث يدل التغير في هذه القيمة علي وجود تلاعب. كلتا الطريقتين يمكن إضافتهما إلي مرحل التيار لكشف وجود التلاعب بالبيانات وتحقيق الاعتمادية المطلوبة. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Electrical Engineering |
| Source of heading or term | qrmak |
| 653 #0 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Cyber-physical Security |
| -- | False Data Injection Attacks |
| -- | Line Current Differential Relays |
| -- | Power System Protection |
| -- | Transmission Systems Component |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tarek Abd Elbadee Boghdady |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2023 |
| Supervisory body | Tarek Abd Elbadee Boghdady |
| Discussion body | Ahmed Mohamed Ebrahim |
| -- | Said Abd-Elmoniem Wahsh |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Electrical Power Engineering |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Huda |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 26.01.2025 | 90296 | Cai01.13.07.M.Sc.2023.Mo.P | 01010110090296000 | 26.01.2025 | 26.01.2025 | Thesis |