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Tehnologii de criptare

  1. Cursuri USM
  2. Matematică şi Informatică
  3. LMPI SECURITATEA INFORMATIEI CURSURI CU ACCES DESCHIS
  4. SSI_1
  5. Tema 9 Asigurarea confidențialității,integrității și disponibilității sistemului informatic
  6. Tehnologii de criptare
Completion requirements
Opened: Monday, 25 March 2019, 12:00 AM
Due: Monday, 1 April 2019, 1:00 AM

  1. Criptare simetrica. Substituția (Patratul Polibian, Cifrul lui Cezar). Transpoziția (Tabele de cifrare, Permutarea dublă). Algoritmi simetrici (DES, AES, 3DES etc.). Prezentarea exemplelor.
  2. Criptare asimetrica (RSA).
  3. Semnatura digitala (DSA).  Infrastructura cheilor publice (PKI). Certificate digitale (SSL, X.509, Avoco secure2trust, IntelliSafe Vault, WIM etc.). Information rights management (IRC) pentru Microsoft Office. Semnarea documentelor Office.
  4. Steganografia. Filigranarea. Prezentarea exemplelor.
  5. Funcții hash (MD5, SH1). Prezentarea exemplelor.

  • Semnarea documentelor Office.pdf Semnarea documentelor Office.pdf
    17 June 2020, 10:13 PM
  • SemnareSteganografieWatermark.pdf SemnareSteganografieWatermark.pdf
    17 June 2020, 10:13 PM
Previous activity Politica de securitate a sistemului informatic
Next activity Programul de Securitate cibernetica a RM

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