1-bob. "Xizmat ko'rsatishni rad etish" turidagi tarmoq taqsimlangan hujumlari ta'siridagi kompyuter tarmog’i qabul qilish tugunining konseptual modeli

Hodisalar qoidalarini qurish

Barcha hodisalarning munosabatlar tavsifi to’plamlar nazariyasi yordamida quriladi [116].

Ushbu mantiqning tili quyidagicha shakllanadi:

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  ma'nolari: S - predmet, P - belgi, E - hodisa;
  
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  maʼnolar oʻrtasidagi munosabat: “~”, “–“, “→” va “=”;
  
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  metabelgilar: ehtimoliy inkor, "(~)";
  
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  texnik belgilar: chap qavs “(“, oʻng qavs “)”, vergul “,” pastki indeks, 1, 2, … , i, n va uch nuqtalar, “…”.
  

To'liq yangi Rossiya formulasi quyidagicha:
𝑆– 𝑃^𝑢₁, … , 𝑃^𝑢_𝑚, (1.6)
Bu yerda P^u₁, …, P^u_m - universum.
S–P^u₁, …, P^u_m, (~)P_m+1,…, (~)P_n,
Bu yerda P^u₁, …, P^u_m – universumlar (chekli son) va (~)P_m+1,…,(~)P_n – universum bo‘lmagan, shuningdek, chekli sonli belgilar; "(~)" metabelgisi "inkor bilan yoki rad etishsiz" degan ma'noni anglatadi.
To'plamlar nazariyasi nuqtai nazaridan qat'iy belgilarga o'tish uchun quyidagilar kiritiladi: S - "tarmoq paketi" predmeti, P^u- belgi “uzatiladi”, P₁-P₁₃ - asosiy tashqi hodisalarga mos keladigan o'zgaruvchilar.
Oddiy ish rejimida va DDoS hujumi paytida qabul qiluvchi tugunning holatini o'zgarishi hodisasi qoidalari:
iaE1 =S-𝑃𝑢,~P1,~P2,~P3,~P4,~P5~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE2 = S-𝑃𝑢, P1, ~P2,~P3,~P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE3 = S-𝑃𝑢, P1, P2,~P3 ,~P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE4 = S-𝑃𝑢, P1, P2,~P3,~P4,~ P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE5 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~ P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE6 = 𝑃𝑢, P1, P2,~P3,~P4,~P5,~P6,~P7,~P8,~P9 ,~P10,~P11,~P12,~P13,~P14 ibE7 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6,~P7,~P8,~P9,~P10,~P11, ~P12,~P13,~P14 ibE8 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE9 = S-𝑃𝑢, P1, P2,~P3, P4, ~P5, P6, P7, P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE10 = S-𝑃𝑢, P1, P2 ,~P3, P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE11 = S-𝑃𝑢, P1, P2,~P3, P4, ~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE12 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6, ~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 ibE13 = S-𝑃𝑢, P1, P2,~P3, P4, P6, P7,~P8,~P9,~P10,~P11 ,~P12,~P13,~P14
ibE14=S-𝑃𝑢, P1, P2,~P3, P4,~P5,P6, P7, P8,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE15 = S-𝑃𝑢, P1,~P2 ,~P3,~P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE16 = S-𝑃𝑢, P1, P2,~P3,~ P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE17 = S-𝑃𝑢, P1,~P2,~P3,~P4,~P5 ,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE18 = S-𝑃𝑢, P1, P2,~P3,P4,~P5,~P6,~P7 ,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE19 = S-𝑃𝑢, P1, P2,~P3,~P4,~P5,~P6,~P7,~P8,~ P9,~P10,~P11,~P12,~P13,~P14
iiE20=S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE21 = S-𝑃𝑢, P1, P2,~ P3, P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE22 = S-𝑃𝑢, P1, P2,~P3, P4,~P5 ,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE23 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~P7 ,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE24 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7,~P8,~P9,~ P10,~P11,~P12,~P13,~P14 iiE25 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7, P8,~P9,~P10,~P11,~P12,~ P13,~P14 iiE26 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE27 = S- 𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7, P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE28 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE29 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6 ,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiE30 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6,~P7,~P8, ~P9,~P10,~P11,~P12,~P13,~P14 iiE31 = S-𝑃𝑢, P1, P2, ~P3,~P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE1 = S-𝑃𝑢,~P1,~P2,~P3,~P4,~P5, ~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE15 = S-𝑃𝑢, P1,~P2,~P3,~P4,~P5,~P6,~ P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE16 = S-𝑃𝑢, P1, P2,~P3,~P4,~P5,~P6,~P7,~P8, ~P9,~P10,~P11,~P12,~P13,~P14
iiiE17=S-𝑃𝑢, P1, ~P2,~P3,~P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE18 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE19 = S-𝑃𝑢, P1, P2,~P3,~ P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE20 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6 ,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE21 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~P7,~P8 ,~P9,~P10,~P11,~P12,~P13,~P14 iiiE22 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~P7,~P8,~P9,~P10 ,~P11,~P12,~P13,~P14 iiiE23 = S-𝑃𝑢, P1, P2,~P3, P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12 ,~P13,~P14 iiiE24 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE25 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6, P7, P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE26 = S-𝑃𝑢, P1, P2,~ P3, P4,~P5, P6, P7, ~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE27 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6 , P7, P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE28 = S-𝑃𝑢, P1,P2,~P3, P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE29 = S-𝑃𝑢, P1, P2,~P3, P4 ,~P5, P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE30 = S-𝑃𝑢, P1, P2,~P3, P4,~P5, P6,~ P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14 iiiE31=S-𝑃𝑢, P1, P2,~P3,~P4,~P5,~P6,~P7,~P8,~P9,~P10,~P11,~P12,~P13,~P14

4.