Se 441 information systems security
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SE 441 INFORMATION SYSTEMS SECURITY PowerPoint PPT Presentation


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SE 441 INFORMATION SYSTEMS SECURITY. Early Ciphers. Early Ciphers : Atbash. Plaintext : MALTEPE Ciphertext : NZOGVKV. Early Ciphers : Pigpen. Plaintext : sadi evren seker Ciphertext : . Early Ciphers : Vigenere. Early Ciphers : Vigenere. Plaintext : MALTEPE Key : HUSEYIN

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SE 441 INFORMATION SYSTEMS SECURITY

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Se 441 information systems security

SE 441INFORMATION SYSTEMS SECURITY

EarlyCiphers


Early ciphers atbash

EarlyCiphers: Atbash

Plaintext: MALTEPE

Ciphertext: NZOGVKV


Early ciphers pigpen

EarlyCiphers: Pigpen

Plaintext: sadi evren seker

Ciphertext:


Early ciphers vigenere

EarlyCiphers: Vigenere


Early ciphers vigenere1

EarlyCiphers: Vigenere

  • Plaintext: MALTEPE

  • Key: HUSEYIN

  • Ciphertext: TUDXCXR


Early ciphers polybius

EarlyCiphers: Polybius

m, 3th rowand 2nd column–> 32

a, 1st rowand 1st column–> 11

l , 3th rowand 1st column–> 31

t , 4th rowand 4th column–> 44

e , 1st rowand 5th column–> 15

p , 3th rowand 5th column–> 35

e , 1st rowand 5th column–> 15

maltepe = 32113144153515


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