Practice - Hash Functions
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Practice Questions
Test your understanding with targeted questions
What is a hash function?
💡 Hint: Think about data transformation.
Name one commonly used hash function.
💡 Hint: What hash function can you name?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a hash function primarily used for?
💡 Hint: Think of the primary role of a hash in data processes.
True or False: Hashing can be reversed to find the original data.
💡 Hint: Consider the one-way nature of hashing.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have a dataset containing sensitive information, and you need to ensure it remains confidential and also verify its integrity. What measures would you take to accomplish this using both hashing and encryption?
💡 Hint: Consider the application of both concepts within data security.
Explain the risks associated with using SHA-1 instead of SHA-256 for new projects. Provide reasoning behind your answer.
💡 Hint: Think about the lifecycle and longevity of hash functions, and historical vulnerabilities.
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Reference links
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