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Combinatorial methods for dynamic gray‐box SQL injection testing.
Garn, Bernhard ; Zivanovic, Jovan ; Leithner, Manuel ; et al.
Software Testing: Verification & Reliability; Sep2022, Vol. 32 Issue 6, p1-33, 33p

WEB-based user interface... SQL DATABASES ELK PROTOTYPES
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22

Pro MySQL
Jay Pipes ; Michael Kruckenberg ; Jay Pipes ; et al.

SQL (Computer program la...
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23

PHP and MySQL For Dummies
Janet Valade ; Janet Valade

PHP (Computer program la... SQL (Computer program la... Web sites--Design
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24

Transforming NoSQL Database to Relational Database: An Algorithmic Approach
Anchalia, Aniketh ; Paudel, Ankit ; Sanjeetha, R ; et al.
2022 IEEE 3rd Global Conference for Advancement in Technology (GCAT) Advancement in Technology (GCAT), 2022 IEEE 3rd Global Conference for. :1-9 Oct, 2022

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26

Migrating From SQL to NoSQL Database: Practices and Analysis
Dr. Mamoon Awad ; Salah Bouktif ; Zaher Al Aghbari ; et al.

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27

A Comprehensive Study of Bugs in Relational DBMS
Liu, S. ; Wang, R. ; Xie, Y. ; et al.
IEEE Transactions on Software Engineering IIEEE Trans. Software Eng. Software Engineering, IEEE Transactions on. 51(12):3654-3668 Dec, 2025

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28

Detection of SQL injection attacks using Hidden Markov Model
Kar, Debabrata ; Agarwal, Khushboo ; Sahoo, Ajit Kumar ; et al.
2016 IEEE International Conference on Engineering and Technology (ICETECH) Engineering and Technology (ICETECH), 2016 IEEE International Conference on. :1-6 Mar, 2016

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29

AutoSteer: Learned Query Optimization for Any SQL Database
Christoph Anneser ; Nesime Tatbul ; David Cohen ; et al.
Proceedings of the VLDB Endowment. 16:3515-3527

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Assess students’ knowledge database formation: «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 18 ASSESS STUDENTS ’ KNOWLEDGE DATABASE FORMATION Tokhirov Ezozbek, Associated professor, Tashkent State Transport University, Tashkent, Uzbekistan etokhirov@yahoo.com Xakimova Ezoza, Master student, Tashkent State Transport University, Tashkent, Uzbekistan DOI: https://doi.org/10.47689/978-9943-7818-0-1-v2-pp18-21 Abstract: This article aims to develop a database of student knowledge assessment using modern software tools that are user-friendly and understandable based on demand and supply. Also, the task of this database is to create a convenient environment for evaluating students ’ knowledge and obtaining the necessary information. Keywords: Database, MySQL, PHP programming language. Introduction Currently, attention to the IT sector is growing in our country. Especially after the coronavirus pandemic, this has increased significantly. The number of people who are interested in programming and those who start learning it is increasing. The number of educational centers providing education in various areas of IT is increasing. The number of specialists in the IT market is also increasing accordingly. Among higher education institutions and professors, there are many difficulties and time wasted in assessing students ’ knowledge. This database was developed to find a solution to such problems, and users can access the database through special logins and passwords given by the admin to teachers and students. In the database, teachers place information about their subjects and tests for intermediate evaluations and final evaluations, thereby saving time. Based on the acquired knowledge and test results, the students are automatically evaluated in the database and the results are obtained. Main Body Creating an infological model of the database The first step in creating this project is to create an info model. The goal of information modeling is to provide a natural way for people to describe and collect information that can be formed in a database. Therefore, an effort is made to build an infological model of data in accordance with natural language. Below is the SQL query structure of the info model. Creating an infographic model: 1. STUDENT (student_id, group_id, name, level_section, data_updated); 2. USERS (user_id, name, user_type, username, password, status, data_updated); 3. GROUP (group_id, name); 4. SUBJECTS (subject_id, title, data_updated, user_id); 5. QUESTIONS (id, question, q_id, data_updated); «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 19 6. QUESTION_OPTIONS (id, option_text, question_id, is_right, data_updated); 7. QUIZ_STUDENT_LIST (id, quiz_id, student_id, data_updated); 8. QUIZ_LIST (quiz_id, title, quiz_options, user_id, data_updated); 9. ANSWERS (id, student_id, quiz_id, question_id, option_id, is_right, data_updated); 10. HISTORY (id, quiz_id, student_id, score, total_score, data_updated); Figure 1. ER-diagram of the student knowledge assessment database. Application of the database of student knowledge assessment in practice Below we can see the database we created: Figure 2. System user identification request window in PHP MyAdmen environment. The window of the list of users from the system, that is, the data of the “Users” table, is given in Figure 2. In this window, users are sorted by id. «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 20 Figure 3. PHP MyAdmen environment student web technology test result request window. In this window, the results were obtained based on the tests that the students worked on. Conclusion The future role of this database is that it will create great opportunities and ease in the assessment and monitoring of students ’ knowledge from any point in real time by connecting to artificial intelligence in the formation of the database. REFERENCE: 1. Aliev R., Tokhirov E., Aliev М. The mathematical model of the sensor for monitoring the state of the track section with current receivers// International Journal of Recent Technology and Engineering (IJRTE). ISSN: 2277-3878, Volume-8, Issue-5, January 2020. DOI: https://doi:10.35940/ijrte. E5936.018520 (Scopus; IF=0.158). 2. Aliev R., Tokhirov E., Aliev М. Analysis, development of a model and an algorithm in the concept of the growth of tone jointless rail circuits. Transportation Research Procedia Volume 63, 2022, Pages 178-186. (Scopus; IF=0.158). 3. Aliev R., Tokhirov E., Aliev М. Mathematical Model and Algorithm for Determining the Optimal Parameters of Sensors Control the Approach of a Train to a Crossing in Normal and Control Modes. AIP Conference Proceedings Том 243216 June 2022. International Conference on Problems and Perspectives of Modern Science, ICPPMS 2021 Tashkent 10 June 2021-11 June 202.1(Scopus; IF=0.158). 4. М.М. Алиев, Р.М. Алиев, Э.Т. Тохиров, Т.Р. Нурмухамедов. Четырехполюсные рельсовые коэффициенты бесколлекторной гусеничной цепи при наличии одного из концов гусеничной цепи изолирующего соединения// Ташкентский Государственный Технический Университет (1- чорагида). Химическая технология. контроль и управление. 2019, №4-5 (88-89) https://uzjournals.ed u.uz/ijctcm/vol2019/iss4/6 (05.00.00; №12). 5. Р.М. Алиев, Э.Т. Тохиров. Определение оптимальных длин бесстыковых рельсовых цепей на переездах и перегонах // Тошкент ахборот технологиялари университети (1-чорагида). Научно-технический и информационно-аналитический журнал ТУИТ 2019, №4 (52), (05.00.00; №31). 6. Aliev R., Tokhirov E., Aliev М. Parameters of coefficients of the rail four- pole of the jointless rail circuit according to locomotive receiver // Tashkent State Technical University (1-choragida). Volume 2019 Issue 2. https://uzjournals.edu.uz/ btstu/vol2019/iss2/6, (05.00.00; №12). «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 21 7. Aliev R., Tokhirov E., Aliev М., Tashmetov K. Research the Length of the Braking Distance for Speed and High Speed Trains on Railway Sections // International Journal of Advanced Trends in Computer Science and Engineering. Volume 9, No.5, September – October 2020, DOI: https://doi.org/ 10.30534/ijatcse/2020/126952020 (Scopus; IF=9.84). 8. Aliev R., Tokhirov E., Aliev М. Methodology for Determining the Optimal Values of Resistance at the Ends of the Jointless Track Circuit with Considering Twofold Shunting// International Journal of Emerging Trends in Engineering Research, Volume 8. No. 9, September 2020. DOI: https://doi.org/10.30534/ijeter /2020/25892020 (Scopus; IF=6.99). 9. Tokhirov E. Security Improvement Techniques at Railway Crossings of Uzbekistan // Интеллектуальный технологии на транспорте №1, 2020, ISSN 2413-2527. Петербургский государственный университет путей сообщения Императора Александра 1. http://itt-pgups.ru/issue/viewIssue/194/86 (05.00.00; №110). 10. Aliev R., Tokhirov E., Aliev М. Model Microprocessor Device of Four-Wire Scheme of the Direction Change. German International Journal of Modern Science. №11 2021.vol. 1. 30-32. DOI:10.24412/2701-8369-2021-11-1-30-32 (40 ResearchGate). 11. Aliev R., Tokhirov E. Analysis and scientific methodological recommendations for reducing the delay on railway crossings. Interactive science. – 2021. – № 5 (60). DOI 10.21661/r-554252 (40 ResearchGate). 12. Tokhirov E., Aliev R., Aliev М. Devices to improve safety at level crossings // Технические науки: проблемы и решения: сб. ст. по материалам XLI Международной научно-практической конференции «Технические науки: проблемы и решения». – № 10(38). – М., Изд. «Интернаука», Москва-2020.
Ezozbek Tokhirov ; Ezoza Xakimova
Актуальные вопросы развития инновационно-информационных технологий на транспорте. 2:18-21

4. Education 0502 economics and busin... 05 social sciences 0211 other engineering a... 02 engineering and techn...
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31

Testing Database Systems via Differential Query Execution.
Song, Jiansen ; Dou, Wensheng ; Cui, Ziyu ; et al.
ICSE: International Conference on Software Engineering; 2023, p2072-2084, 13p

DATABASE management soft... INFORMATION retrieval SQL SOFTWARE engineering WEB-based user interface...
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32

Temir yo‘l avtomatika resursini aniqlash dasturi va algoritmmini ishlab chiqish: «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 93 TEMIR Y O‘L AVTOMATIKA RESURSINI ANIQLASH DASTURI VA ALGORITMMINI ISHLAB CHIQISH R.M. Aliev, Toshkent davlat transport universitety “Transportda axborot tizimlari va texnolagiyalari” kafedrasi D.A. Matvaliyev Toshkent davlat transport universitety “Transportda axborot tizimlari va texnolagiyalari” kafedrasi DOI: https://doi.org/10.47689/978-9943-7818-0-1-v2-pp93-96 Annotatsiya: Maqolada temir y o‘l tarmog‘i korxonasida ma’lumotlar omborini boshqarish mavzusi, ya ’ni temir yo‘l avtomatlashtirish va telemexanika elementlarini qabul qiluvchi va ularga xizmat k o‘rsatadigan asbob-uskunalar, jumladan, yo‘l uchastkalari holatini boshqaruvchi eng muhim qurilma (element) relesi, temir yoʻl avtomatlashtirish relelarini taʼmirlash va ularga xizmat koʻrsatish boʻyicha maʼlumotlar bazasini yaratish algoritmi ishlab chiqildi va dasturi tuzildi. Kalit s o‘zlar: temir yo‘lni avtomatlashtirish, rele, temir yo‘l sanoati, algoritm, dastur 1.KIRISH 1.1. Axborot tizimi tushunchasi. Ma ’lumotlar ombori, MS SQL va C# dasturlash tili haqida 1.1.1 C# dasturlash tili C# zamonaviy ob ’ektga yo‘naltirilgan, umumiy maqsadli dasturlash tili bo‘lib [1], Microsoft tomonidan .NET platformasi bilan birgalikda yaratilgan va ishlab chiqilgan. C# va .NET platformasida ofis ilovalari [2], veb-ilovalar, veb-saytlar, mobil ilovalar va shu kabi ishlab chiqilgan juda xilma-xil dasturiy ta ’minotlar mavjud [3]. C# yuqori darajali til boʻlib, u Java va C++ va maʼlum darajada Delphi, VB.NET va C kabi tillarga oʻxshaydi [4]. Barcha C# dasturlari obyektga yoʻnaltirilgan [5]. Ular usullar va usullarni o‘z ichiga olgan sinflardagi ta’riflar to‘plamidan iborat bo‘lib, ular dastur manti g‘ini – kompyuter bajaradigan ko‘rsatmalarni o‘z ichiga oladi [6-9]. public partial class Splash : Form { public Splash() { InitializeComponent(); } int startPost = 0; private void timer1_Tick(object sender, EventArgs e) { startPost += 1; Myprogress.Value = startPost; PercentageLbl.Text = startPost + "%"; if (Myprogress.Value == 100) «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 94 { Myprogress.Value = 0; timer1.Stop(); Login log = new Login(); log.Show(); this.Hide(); } Above the main loading part of our warehouse program. private void Splash_Load(object sender, EventArgs e) { timer1.Start(); } Bu hisoblaydigan va yuklashni boshlashga yordam beradigan taymer. Hozirgi kunda C# eng mashhur dasturlash tillaridan biri hisoblanadi [10]. U butun dunyo b o‘ylab millionlab dasturchilar tomonidan qo‘llaniladi [11]. C# Microsoft tomonidan ilovalarni ishlab chiqish va bajarish uchun zamonaviy platformasi, .NET Framework qismi sifatida ishlab chiqilganligi sababli, til Microsoftga y o‘naltirilgan kompaniyalar, tashkilotlar va individual dasturchilar orasida keng tarqalgan [12]. Ayni paytda, C# tili va .NET platformasi butunlay Microsoft tomonidan q o‘llab-quvvatlanadi va boshqariladi va uchinchi shaxslar uchun ochiq emas. Shu sababli, IBM, Oracle va SAP kabi boshqa barcha yirik dasturiy ta ’minot korporatsiyalari o‘z dasturiy mahsulotlarini ishlab chiqishda Java tilidan asosiy til sifatida foydalanadilar. C# va .NET Framework dan farqli o‘laroq, Java tili va platformasi ochiq manbali loyihalar b o‘lib, ularda dasturiy ta’minot kompaniyalari, tashkilotlari va individual ishlab chiquvchilarning butun jamoasi ishtirok etadi. Java dasturlash tilidagi standartlar, spetsifikatsiyalar va barcha yangi xususiyatlar bir kompaniya emas, balki butun Java hamjamiyatidan tuzilgan ishchi guruhlar tomonidan ishlab chiqilgan (C# va .NET Framework misolida). 2. Natija va xulosa C# tili Common Language Runtime (CLR) deb nomlangan maxsus muhit bilan birga tarqatiladi. Bu muhit .NET Framework platformasining bir qismi boʻlib, u CLR, asosiy funksionallikni taʼminlovchi standart kutubxonalar toʻplami, kompilyatorlar, tuzatuvchilar va boshqa ishlab chiqish vositalarini oʻz ichiga oladi. Ramka tufayli CLR dasturlari k o‘chma bo‘lib, ular yozilgandan so‘ng turli apparat platformalari va operatsion tizimlarda juda kam yoki hech qanday o‘zgarishlarsiz ishlashi mumkin. C# dasturlari k o‘pincha MS Windows tizimida ishlaydi, lekin .NET Framework va CLR Windows Mobile, Windows Phone va Windows 8 asosidagi mobil telefonlar va boshqa portativ qurilmalarni ham q o‘llab-quvvatlaydi. C# dasturlari hali ham Linux, FreeBSD, iOS, Android ostida ishlashi mumkin. , MacOS X va boshqa operatsion tizimlar bepul .NET Framework Implementation Mono orqali, ammo Microsoft tomonidan rasman q o‘llab-quvvatlanmaydi. private void label1_Click(object sender, EventArgs e) { Employees Emp = new Employees(); Emp.Show(); this.Hide(); «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 95 } WindowsForm xodimlarini chaqirish uchun label1 dan foydalanamiz private void CatCh_SelectedIndexChanged(object sender, EventArgs e) { populate(); } Bu yerda biz Populate usulini chaqiramiz, bu bizga keyinroq k o‘rib chiqiladigan ma ’lumotlar bazasini yaratishga yordam beradi. C# dasturlash tizimi va MySQL ma ’lumotlar bazasini boshqarish tizimi asosida buyurtmalarni bajarish uchun Axborot tizimi ishlab chiqilgan. Har bir foydalanuvchi yoki dasturning boshqa yaratuvchisi ushbu dasturning imkoniyatlarini kengaytirishi, undan keng foydalanishi va boshqa ishlab chiquvchilarga tavsiya qilishi mumkin. FOYDALANILGAN ADABIYOTLAR R O‘YXATI: 1. Xalmedova L., Aliev R. Using new site templates based on MS Sharepoint // Актуальные вопросы развития инновационно-информационных технологий на транспорте. – 2022. – Т. 1. – №. 1. – С. 17–20. 2. Алиев Р.М. и др. Методы Расчёта Коэффициентов Рельсового Четырехполюсника Бесстыковых Рельсовых Цепей / /Фундаментальная и Прикладная Наука: Состояние и Тенденции Развития. – 2022. – С. 60–75. 3. Aliev R.M. & Aliev M.M. Mathematical model of the sensor for controling the condition of the track section with an adaptive receiver at the free condition of the controlled section Journal of Physics: Conference Series this link is disabled, 2021, 1973(1), 01.2021. 4. Gulyamova M., Aliev R. MYSQlni ishlab chiqish va boshqarish vositalari // Актуальные вопросы развития инновационно-информационных технологий на транспорте. – 2022. – Т. 1. – №. 1. – С. 196–198. 5. R.M. Aliev, E.T. Tokhirov, M.M. Aliev Mode Choice Model of Movement in Different Modes Наука, Общество, Образование в современных условиях: монография / Под общ. ред. Г.Ю. Гуляева – Пенза: МЦНС «Наука и Просвещение». – 2022. – C. 221–236. 6. Aliev R. Model Coordinate System of Interval Regulation Train Traffic // International Conference on Computational Techniques and Applications. – Springer, Singapore, 2022. – С. 459–467. 7. Алиев Р.М. Концепция разработки бесстыковых рельсовых цепей // Интерактивная наука. – 2021. – №. 6. – С. 56–57. 8. Tokhirov E.T., Aliev R.M., Aliev M.M. Modern Means and Methods for Monitoring the Condition of Track Sections // Наука, Общество, Технологии: Проблемы и перспективы взаимодействия в современном мире. – 2022. – С. 186–203. 9. Aliev R.M., Aliev M.M., Tokhirov E.T. Methods of Monitoring the Condition of Track Sections Наука, Общество, Технологии: Проблемы и перспективы взаимодействия в современном мире: монография/ [Абакирова Э.М. и др.]. – Петрозаводск: МЦНП «Новая наука», 2022. – C. 438. «Актуальные вопросы развития инновационно- информационных технологий на транспорте» АВРИИТТ-2022 I- Республиканская научно-техническая конференция (Ташкент, 21-22 ноября 2022 года) 96 10. Aliev R.M., Aliev M.M., Tokhirov E.T. Solution to Security on Rail Transportation with the Help of a Database Наука, Общество, Технологии: Проблемы И Перспективы Взаимодействия В Современном Мире: монография/ [Абакирова Э.М. и др.]. – Петрозаводск: МЦНП «Новая наука», 2022. – C. 438. 11. Arkatov V.S. Rail chains of main railways / V.S. Arkatov, A.I. Bazhenov, N.F. Kotlyarenko. – M.: Transport, 1992, – P. 384. 12. Aliev R. Trends in Improving Sensors for Controlling the Condition of Track Sections E3S Web of Conferences this link is disabled, 2021, 264, 05045. 13. Gregor Theeg, Sergej Vlasenko Railway Signalling & Interlocking. International Compendium. Editors: A DVV Media Group publication. Eurailpress, 2009, – P. 448.
R Aliev ; D Matvaliyev
Актуальные вопросы развития инновационно-информационных технологий на транспорте. 2:93-96

0103 physical sciences 01 natural sciences
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VEB-SAYTLARDA KIBER XAVFSIZLIKNI TA’MINLASH CHORALARI: “Актуальные вопросы развития инновационно- информационных технологий на транспорте” АВРИИТТ-2021 I- Республиканская научно-техническая конференция (Ташкент, 24-25 ноября 2021 года) 98 10. Suyunbayev, Sh.M . and Butunov, D.B. (2019) “Development of classification of the reasons of losses in the work sorting stations” Journal of Tashkent Institute of Railway Engineers: Vol. 15: Iss. 2, Article 23. Available at: (https://uzjournals.edu.uz/tashiit/vol15/iss2/23). 11. Aripov N., Suyunbaev S., Azizov F., Bashirova A. Method for substantiating the spheres of application of shunting locomotives at sorting stations // E3S Web of Conferences, 2021, 264, 05048. https://doi.org/10.1051/e3sconf/202126405048. 12. Sherzod Jumayev, Sakijan Khudayberganov, Oybek Achilov, Munira Allamuratova. Assessment criteria for optimization of parameters affecting to local wagon-flows at railway sites / E3S Web of Conferences, Vol.264, 05022 (2021). (Scopus) https://doi.org/10.1051/e3sconf/202126405022. 13. Суюнбаев Ш.М., Саъдуллаев Б.А. Выбор рационального варианта организации маневровой работы на cтанции // Материалы конференции «Приоритетные направления инновационной деятельности в промышленности». – Казань.: ООО «Конверт», 2020. – С. 183–186. 14. Методика тяговых расчетов для маневровой работы, Москва. 1988 г. VEB-SAYTLARDA KIBER XAVFSIZLIKNI TA ’MINLASH CHORALARI Olim MIRZAYEV, PhD, O‘zbekiston Respublikasi madaniyat vazirining madaniyat muassasalari va havaskorlik san ’atini rivojlantirish, raqamlashtirish axborot texnologiyalari va ta ’lim muassasalari bo‘yicha o‘rinbosari G‘ayrat MUHAMMADIYEV, Muhammad al- Xorazmiy nomidagi TATU “Axborot xavfsizligi” fakulteti 2-bosqich magistranti DOI: https://doi.org/10.47689/978-9943-7818-0-1-pp98-100 Аnnotatsiya: Veb-sahifalar gipermatnni uzatish protokoli (HTTP) va shifrlash (HTTP Secure) xavfsizlik mexanizmlaridan foydalanadi. Veb-saytning internet olamidagi roli muhim ahamiyatga ega. Shuning uchun raqamli jinoyatlarning oldini olish uchun veb-saytlarning xavfsizligini ta ’minlash talab qilinadi. Jinoyatchilar odamlar bilmagan har qanday vaziyatlarni nishonga olishadi. K o‘pchilikka ta’sir qiladigan muhim veb-saytlar bank, davlat, savdo va boshqa kabilar uchun xavfsizlik o‘ta muhim. Samarali xavfsizlik dasturi xabardorlik, oldini olish, aniqlash, o‘lchash kabilar xavfni kamaytirish uchun xizmat qiladi. Mukammal xavfsizlik degan narsa y o‘q va qat ’iyatli hujumchi mag‘lub bo‘lishi yoki deyarli chetlab o‘tish yo‘lini topishi mumkin. Xavfsizlik maqsadi maxfiylik, yaxlitlik va qulaylik asosida o‘lchanadi.Veb-ilovalar tabiatan xavfsiz emas, chunki u noma ’lum foydalanuvchilarga ega bo‘lishga va serverga t o‘g‘ridan to‘g‘ri kirish imkon beradi. Hatto xavfsizlik devoridan “Актуальные вопросы развития инновационно- информационных технологий на транспорте” АВРИИТТ-2021 I- Республиканская научно-техническая конференция (Ташкент, 24-25 ноября 2021 года) 99 foydalanilgan b o‘lsa ham, unda ochiladigan portlar bo‘lishi foydalanuvchilarga serverga ulanishga imkon beradi. Veb-sayt yaratish q o‘shimcha qatlamlar, ya’ni apparat, ulanish va dastur kabi ba ’zi kombinatsiyalarni birlashtiradi va barcha qismlar himoyalangan b o‘lishi kerak. Yetarlicha xavfsiz kod yozish orqali himoya qilish yaxshiroqdir. Hujumchilar har doim hujum qilish uchun eng zaif tomonni qidiradilar, lekin ular veb-saytni tark etadilar, agar u yetarlicha xavfsiz b o‘lsa va boshqa zaif veb- saytlarni qidirishadi. Qilinishi kerak b o‘lgan birinchi narsa xavfsizlikda hech qachon faqat bitta himoya usuliga tayanmaslikdir. Chunki u muvaffaqiyatsiz b o‘lsa, u yerda zaxira b o‘lmaydi. Mijozlar tizimga kirishi va foydalanilgan protokollarni, so‘rovlar sanasi va vaqtini, domen nomlarini tekshirish orqali s o‘rovlarga javob beradigan kompyuterlarni, shuningdek, URL-s o‘rovining mazmunini kuzatishi mumkin. 1-rasmda k o‘rsatilgan usulga ko‘ra sikl hech qachon tugamaydi, bu degani xavfsizlik har doim yangilanishi kerak b o‘lgan abadiy ishdir. Hujum metodologiyasi k o‘p qatlamlarga ega va veb-saytlarning xavfsizligini amalga oshiradiganlar ushbu hujum usullaridan xabardor b o‘lishlari kerak. Hujumchining zaif qismi bo‘lsa, har bir qatlam darajasini chetlab o‘tishi mumkin.Shuning uchun xavfsizlik funksiyasi barcha qatlam darajalarini himoya qilishi kerak. Hujumchilar xatolarni va ushbu tizimning zaif tomonlarini qidiradilar, topilgan xatolardan s o‘ng qo‘lda yoki avtomatik yondashuv yordamida (bot kompyuterdan foydalangan holda) kraker hujum qila boshlaydi. Shundan s o‘ng kraker ,odatda, zombi kompyuteridan foydalanish va IP-manzilini yashirish orqali shaxsiyatini himoya qilish uchun mudofaa rejimini yaratadi. 1-rasm. Xavfsiz dasturiy ta ’minotni ishlab chiqish usuli . Quyida veb-saytga xavfsizlik funksiyasini qanday joylashtirish sintaksisi keltirilgan: “Актуальные вопросы развития инновационно- информационных технологий на транспорте” АВРИИТТ-2021 I- Республиканская научно-техническая конференция (Ташкент, 24-25 ноября 2021 года) 100 2-rasm. Xavfsizlik diagrammasini joylashtirish . Kiritilgan sintaksis quyidagicha: include(“../function/security.php”); Xavsizlikni ta ’minlash kodi ko‘plab filtrlash va tekshirish funksiyalaridan iborat. Nomi "Filtr($text)" b o‘lgan funksiya MySQL inyeksiyasi va XSS hujumi uchun matnni filtrlash uchun foydalanadi. “DOScheck()” funksiyasining vazifasi DoS hujumidan himoya qilishdir, u foydalanuvchi IP-s o‘rovini aniqlash orqali ishlaydi va agar so‘rov chegaradan oshib ketgan b o‘lsa, uni bloklaydi. “CSRF($funksiya)” funksiyasi yuridik shaklni o‘tkazib yuboradigan CSRF hujumining oldini olish uchun ishlaydi. Eng yaxshi xavfsizlik usuli hujumning qanday ishlashini va qanday sodir b o‘lishini tushunishdir. FOYDALANILGAN ADABIYOTLAR R O‘YXATI: 1. Козлов Д.Д., Петухов А.А. «Методы обнаружения уязвимостей в web- приложениях» / Программные системы и инструменты: тематический сборник ф-та ВМиК МГУ им. Ломоносова N 7. П/р Л.Н. Королева. М.: Издательский отдел ВМиК МГУ. Изд-во МАКС Пресс, 2006 г. 2. Бармен Скотт. Разработка правил информационной безопасности. М.: Вильямс, 2002. – С. 208. – ISBN 5-8459-0323-8, ISBN 1-5787-0264-X. 3. Межсайтовый_скриптинг http://ru.wikipedia.org/wiki/Межсайтовый_скриптинг. 4. Защита от SQL injection и XSS (функция secureInner Data) http://n3info.blogspot.com/2013/05/sql-injection-xss-secureinnerdata.html. 5. XSS атака сайта и способы защиты. Как сделать и проверить XSS уязвимость http://consei.ru/xss-ataka-sajta-i-sposoby-zashhity/.
Olim Mirzayev ; G‘ayrat Muhammadiyev
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