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John the Ripper

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May 11, 2024 3 minute read
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What Is John the Ripper?

John the Ripper is a free and open-source password cracking tool used to test password security and identify weak passwords. It supports a wide range of password hashes, making it a valuable resource for security analysts, ethical hackers, and penetration testers.

Why Learn John the Ripper?

There are several reasons to learn John the Ripper, including:

Path to John the Ripper

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We've curated two courses to help you on your path to John the Ripper. Use these to develop your skills, build background knowledge, and put what you learn to practice.
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Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in John the Ripper.
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The Basics of Hacking and Penetration Testing
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An introduction to penetration testing covering the basics of John the Ripper and password cracking.
The Basics of Hacking and Penetration Testing
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The Basics of Hacking and Penetration Testing
Kindle Edition
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Network Security Assessment
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Covers the use of John the Ripper in a section on password cracking.
Network Security Assessment: Know Your Network
Paperback
$
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Learning Kali Linux
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Covers the use of John the Ripper in a section on password auditing.
Learning Kali Linux: Security Testing, Penetration...
Paperback
$$
Learning Kali Linux: Security Testing, Penetration...
Paperback
$$$
Learning Kali Linux: Security Testing, Penetration...
Kindle Edition
$$
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The Art of Software Security Assessment
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Covers the use of John the Ripper in a section on password security.
The Art of Software Security Assessment
Paperback
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The Art of Software Security Assessment
Kindle Edition
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Writing Secure Code
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Covers the theory behind password cracking and some of the techniques used by John the Ripper.
Writing Secure Code
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Writing Secure Code
Kindle Edition
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Cryptography and Network Security: Principles and...
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Covers the theory behind password cracking and some of the techniques used by John the Ripper.
Cryptography and Network Security: Principles and...
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Cryptography and Network Security: Principles and...
Kindle Edition
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Computer Security Fundamentals
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Provides a brief overview of password cracking and mentions John the Ripper.
Computer Security Fundamentals (Pearson It...
Paperback
$$$
Computer Security Fundamentals (2nd Edition)
Paperback
$$$
Computer Security Fundamentals Pearson uCertify...
Kindle Edition
$$$
Computer Security Fundamentals by William (Chuck)...
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Relevant careers
Cybersecurity Analyst
Security Consultant
Penetration Tester
Ethical Hacker
Information Security Analyst
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