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[MUSIC]

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Hey everyone, Alena here.

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Practice is vital to becoming
a proficient developer.

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It solidifies what you've learned
causing it to stick in your memory.

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With deliberate practice,

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it becomes quicker and easier to solve
the challenges that you'll face everyday.

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This session covers hashing
passwords with bcrypt.

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This practice session is intended
to follow the introduction to

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application security.

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If you haven't taken that course already,
make sure you jump over and

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view all the important
information that course covers.

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There are links to additional courses
in the notes attached to this video.

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I've started you out with a couple of
constants which you'll be using for

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this challenge.

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SaltRounds will be used for
hashing the string, and

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original hash will be used to
compare against a hashed value.

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Step 1, install and
include the bscript npm package.

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Step 2, hash the string 'password' and
display it to the screen.

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Step 3, hash the string 'bad_password' and
display that to the screen as well.

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Step 4, use the bcrypt package

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to compare the string 'password'
with the variable originalHash.

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Step 5, use the bcrypt package

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to compare the string 'bad_password'
with the variable originalHash.

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It's okay to make multiple attempts
before coming to a solution.

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That struggle to remember
what you've learned and

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apply it to the situation is what
causes the knowledge to take root.

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If you do get stuck,

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I've included additional resources in
the notes associated with this video.

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Go ahead and give it a try, and I'll
show you my solution in the next video.