Understanding the Role of Hashing in Cybersecurity

Discover the importance of hashing in securing passwords and protecting sensitive data.

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Hashing enhances security by converting your passwords into a fixed-size string of characters, which appears random. This one-way function means that it’s nearly impossible to retrieve the original password from the hashed string. In case of a data breach, hashed passwords are more secure as they are much harder to crack, compared to plain text passwords.

FAQs & Answers

  1. What is hashing and why is it important? Hashing is a process that transforms input data into a fixed-size string of characters, enhancing security by making password retrieval nearly impossible.
  2. How does hashing protect passwords? Hashing protects passwords by storing them as a unique hash instead of plain text, making them much harder to crack in case of a data breach.
  3. What are common hashing algorithms used in security? Common hashing algorithms include SHA-256, MD5, and bcrypt, each offering different levels of security and efficiency.

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