Protect sensitive data with hashing

This week’s .NET newsletter describes how you can protect sensitive data with hashing.

Is cryptography a focus for your application development projects? If so, do you protect sensitive data by using hashing or a different method? What do you think about adding salt to hashing algorithms? What are your thoughts on the recent findings about SHA-1?
https://www.techrepublic.com.com/5100-10595_11-5589362.html

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