Password Security: How not to Store Passwords

Home>

Courses>

Intermediate

9 Lessons

Certificate of Completion

AI-POWERED

Explanations

AI-POWERED

Explanations

This course includes

14 Playgrounds

This course includes

14 Playgrounds

Course Overview

There are a lot of common mistakes in password security. From storing plaintext passwords to not salting user passwords, to using insufficient hashing algorithms like SHA-1. In this course, you will learn why plaintext passwords, encryption, and plain hashes are security measures that should not be used. In each lesson, you will learn why these password storage techniques increase your risk for a cyber attack. Beyond that, you’ll also learn how to fix them to create a more secure login experience. By the ...Show More

Course Content

Introduction to Storing Passwords

Storing Plain Text Passwords Storing Encrypted Passwords Storing Hashed Passwords Storing Passwords Using Salted Hashes Strong-ish Password Hashing Strong Password Hashing Quiz Wrapping Up

Course Author

Trusted by 1.4 million developers working at companies

Anthony Walker

@_webarchitect_

Evan Dunbar

ML Engineer

Carlos Matias La Borde

Software Developer

Souvik Kundu

Front-end Developer

Vinay Krishnaiah

Software Developer

Eric Downs

Musician/Entrepeneur

Kenan Eyvazov

DevOps Engineer

Souvik Kundu

Front-end Developer

Eric Downs

Musician/Entrepeneur

Anthony Walker

@_webarchitect_

Evan Dunbar

ML Engineer

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Instant Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

AI-Powered Mock Interviews

Put your skills to the test in a simulated interview setting. Receive personalized feedback based on your performance. Available in Premium & Premium Plus plans.

Adaptive Learning

At various checkpoints throughout Educative courses, you will be prompted to take a quick assessment. Receive a condensed curriculum tailored to your strengths and skill gaps.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!