Which hashing algorithm is the least secure?
Understand the Problem
The question is asking which of the given hashing algorithms is considered the least secure. The options include MD5, SHA-3, SHA-2, and RC4, with a focus on understanding their security levels.
Answer
MD5
The final answer is MD5.
Answer for screen readers
The final answer is MD5.
More Information
MD5 is weak because it is susceptible to collision attacks, where two different inputs produce the same hash value. It is generally considered unsuitable for cryptographic security.
Tips
Confusing SHA-1 and MD5 in terms of security can happen. While SHA-1 has vulnerabilities, MD5 is considered less secure.
Sources
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