O‘zbekiston respublikаsi raqamli texnologiyalar vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti samarqand filiali
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participants: proving and inspection. Dastur avtorizatsiyasi tizimli yoki foydalanuvchi dasturdan boshqa dasturlar va foydalanuvchilarning foydalanishiga cheklov o‘rnatish. a restriction on access to the system or the user program from other programs and users. Faol taxdid tizim holatiga atayin ruxsatsiz o‘zgartirish kiritish tahdidi. the threat of a deliberate unauthorized system state changes. Faol xujum kriptotizimga yoki kriptografik protokolga hujum bo‘lib, unga binoan dushman va/yoki buzg‘unchi konuniyfoydalanuvchi xarakatiga ta’sir etishi, masalan, qonuniy foydalanuvchi xabarini almashtirishi yoki yo‘q qilishi va xabarni yaratib uning nomidan uzatishi va h. mumkin. attack on a cryptosystem or cryptographic protocol in which the offender or the enemy and can affect the legitimate user actions, for example, replace or remove legitimate posts, create and send messages on his behalf, etc. Foydalanish ma’muri ma’lumotlar bazasidan foydalanishni tashkil etishga javobgar, ma’lumotlar banki ma’muriyati tarkibidagi lavozimli shaxslardan biri. one of the officials in the administration part of the data bank, the organization responsible for user access to databases. Foydalanuvchining foydalanuvchi taqdim etgan user authentication using 252 autentifikatsiyasi identifikator yordamida uning haqiqiyligini tasdiqlash. Yana – foydalanuvchini u taqdim etgan identifikatorga mosligini tekshirish. against them authenticator. Also, tocheckcomplianceagainstthem userID. Ijtimoiy injeneriya xizmatchi xodimlar va foydalanuvchilar bilan, turli nayrang, aldash va h. orqali chalg‘itish asosidagi muloqotdan olinadigan axborot yordamida axborot tizimining xavfsizlik tizimini chetlab o‘tish. round of system of safety of system information by means of information received from contacts with the service personnel and users on the basis of their introduction in delusion at the expense of various tricks, deception and so forth. Ikki faktorli autentifikatsiya foydalanuvchilarni ikkita turli faktorlar asosida autentifikatsiyalash, odatda, foydalanuvchi biladigan narsa va egalik qiladigan narsa (masalan, parol va fizik identifikatori) asosida. user authentication based on two different factors are usually based on what the user knows, and what he owns (eg password-based and physical identifier). Ko‘p faktorli autentifikatsiya bir necha mustaqil faktorlar asosida foydalanish nazoratini amalga oshirish. Autenfikatsiyaning turli usullari asosida foydalanishni boshqarishning barqaror tizimini amalga oshirishni tashkil etish imkoniyatiga ega moslanuvchan yondashish hisoblanadi. Ko‘p faktorli autentifikatsiya texnologiyasi tarkibiga bir martali parollar, sertifikatlar asosidagi autentifikatsiya, kontekst asosidagi autentifikatsiya va h. kiradi. implementingaccesscontrol, whichisauseridentificationbased onseveral independent factors. A flexible approach allows organizations to implement robust access control system based on the use of different authentication methods. Kompyuter jinoyatchiligi o‘zi yoki uchinchi shaxs uchun mulkiy foyda olish hamda raqibiga mulkiy ziyon yetkazish maqsadida axborot resursidan ruxsatsiz foydalanishni, uni modifikatsiyalashni yoki yo‘qotishni amalga oshirish. implementation of unauthorized access to information resource, its modification (fake) or destruction for the purpose of obtaining property benefits for itself or for the third party, and also for causing property damage to the competitor. Kompyuter tizimi xavfsizligi destruktiv harakatlarga va yolg‘on axborotni zo‘rlab qabul qilinishiga olib keluvchi ishlanadigan va saqlanuvchi axborotdan ruxsatsiz foydalanishga urinishlarga kompyuter tizimining qarshi tura olish hususiyati. property computer systems to resist attempts of unauthorized access to information processed and stored, the input of information, leading to destructive actions, and the imposition of false information. Konfidentsial 1.Mamlakat qonunchili bilan foydalanish cheklangan hujjatlardagi axborot 2.Foydalanuvchilar tomonidan foydalanish huquqi cheklangan axborot. 1.Information in documents whose use is restricted by the country's legislature 2.Information with restricted access by users. Konfidentsial muayyan shaxsga tarkibida konfidensial authorized authorized official 253 axborotdan foydalanish xarakterli ma’lumot bo‘lgan axborot bilan tanishishga vakolatli mansabdor shaxsning ruxsati. introduction of a particular person with the information containing confidential information. Korxona xavfsizligi korxona o‘z faoliyatini buzilishsiz va to‘xtalishsiz yurgiza oladigan vaqt bo‘yicha barqaror bashoratlanuvchi atrof-muhit holati. stable condition projected time environment in which the company can carry out their activities without disturbances and interruptions. Lug‘atga asoslangan hujum kriptotizimga ochiq matn elementlari lug‘atidan foydalanishga asoslangan hujum. attackonthecryptosystemthatuse sadictionary of text elements open. Monitoring Taqqiqotlarni tashkillashtirish shakli. Bunda u yoki bu ob’ekt to‘g‘risida to‘xtovsiz axborot kelib turadi The form of organization of research. There is a constant flow of information about this or that object O‘zaro autentifikatsiya taraflarni autentifikatsiyalash varianti bo‘lib, taraflarning har biri u bilan o‘zaro harakatdagi tarafning xaqiqatan o‘zi ekanligini tekshiradi. O‘zaro autentifikatsiyani amalga oshiruvchi protokolning ishtirokchilarining har biri bir vaqtda ham isbotlovchi, ham tekshiruvchi hisoblanadi. Bu protokol bajarilishning bir seansida har bir ishtirokchining ikkinchi ishtirokchiga aynan o‘zi ekanligini isbotlashiga imkon beradi. authenticationOptionpartiesinw hich each party verifies that interacting with her party - namely that for which he is. A. implemented in such a protocol identification, in which each Yüklə 12,7 Mb. Dostları ilə paylaş:
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