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Please enable JavaScript in your browser settings or update your browser.Challenge: Creating Hash Function | Web Cyber Security
course content

Conteúdo do Curso

Cyber Security Fundamentals

1. Introduction to Cyber Security

What is Cybersecurity? Common Cyber Threats MalwarePhishingDoS and DDoS attacksChallenge: Check Password Strength

2. Web Cyber Security

OSI ModelWeb ProtocolsChallenge: Check Website Web ProtocolExamples of Cyber AttacksPassword HashingChallenge: Creating Hash FunctionSecurity HeadersChallenge: Extracting Security Headers From Website

3. Information Encryption

What is Information Encryption?Caesar CipherChallenge: Implementing Caesar CipherXOR AlgorithmChallenge: Implementing XOR EncryptionXOR decryption

Cyber Security Fundamentals

Challenge: Creating Hash FunctionChallenge: Creating Hash Function

Tarefa

Now you will create a simple hash function:

  1. Specify input_string and hash_size as arguments of the simple_mod_hash() function.
  2. Use the modulo (%) operation to create a hash value inside the function.

Note

hash_size argument determines the number of possible hash values the function can generate, which is used to keep the hash value within a specific range.

Tudo estava claro?

Seção 2. Capítulo 6
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course content

Conteúdo do Curso

Cyber Security Fundamentals

1. Introduction to Cyber Security

What is Cybersecurity? Common Cyber Threats MalwarePhishingDoS and DDoS attacksChallenge: Check Password Strength

2. Web Cyber Security

OSI ModelWeb ProtocolsChallenge: Check Website Web ProtocolExamples of Cyber AttacksPassword HashingChallenge: Creating Hash FunctionSecurity HeadersChallenge: Extracting Security Headers From Website

3. Information Encryption

What is Information Encryption?Caesar CipherChallenge: Implementing Caesar CipherXOR AlgorithmChallenge: Implementing XOR EncryptionXOR decryption

Cyber Security Fundamentals

Challenge: Creating Hash FunctionChallenge: Creating Hash Function

Tarefa

Now you will create a simple hash function:

  1. Specify input_string and hash_size as arguments of the simple_mod_hash() function.
  2. Use the modulo (%) operation to create a hash value inside the function.

Note

hash_size argument determines the number of possible hash values the function can generate, which is used to keep the hash value within a specific range.

Tudo estava claro?

Seção 2. Capítulo 6
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