Free Udemy Course 2025: Password Cracking & Cryptography - Free Udemy Course [100% Off]

Password Cracking & Cryptography: John the Ripper & Hashcat - Free Udemy Course [100% Off Coupon Code]

Limited-Time Offer: This IT & Software/Network & Security Udemy course is now available completely free with our exclusive 100% discount coupon code. Originally priced at $84.99, you can enroll at zero cost and gain lifetime access to professional training. Don't miss this opportunity to master ethical password cracking and cryptography without spending a dime!

What You'll Learn in This Free Udemy Course

This comprehensive free online course on Udemy covers everything you need to become proficient in password security and ethical hacking. Whether you're a beginner or looking to advance your skills, this free Udemy course with certificate provides hands-on training and practical knowledge you can apply immediately.

• Master cryptography fundamentals to understand how passwords are stored and protected
• Gain hands-on experience with John the Ripper and Hashcat - industry-standard penetration testing tools
• Learn to set up cracking environments on Windows, Linux, and macOS for maximum flexibility
• Build and customize cracking rules to dramatically increase your success rate
• Generate effective wordlists using proven techniques and open-source intelligence (OSINT)
• Extract and analyze Windows SAM, SYSTEM, and SECURITY hives like real-world attackers
• Develop defensive strategies by understanding offensive techniques
• Perform ethical password audits to identify and fix security vulnerabilities
• Create custom password policies based on actual threat intelligence
• Apply cryptography principles to strengthen organizational security posture

Who Should Enroll in This Free Udemy Course?

This free certification course is perfect for anyone looking to break into cybersecurity or enhance their existing skills. Here's who will benefit most from this no-cost training opportunity:

• Aspiring ethical hackers wanting to master penetration testing fundamentals
• IT professionals seeking to understand password vulnerabilities and defenses
• System administrators responsible for network and user account security
• Career changers entering the high-demand cybersecurity field
• Security consultants needing practical password auditing skills
• Developers wanting to implement secure authentication systems
• Military and government personnel working in information security
• Small business owners protecting sensitive data and customer information

Meet Your Instructor

Learn from OCSALY Academy, an experienced team with a proven track record of training 550,000+ students in cybersecurity and IT skills. As industry veterans, they bring real-world penetration testing experience and a passion for making complex security concepts accessible to beginners. Their teaching style combines theoretical foundations with practical, hands-on exercises that prepare students for actual cybersecurity challenges.

Course Details & What Makes This Free Udemy Course Special

With an impressive 3.7 rating and 1,060 students already enrolled, this Udemy free course has proven its value. The course includes 4 comprehensive lessons and is taught in English. What sets this free online course apart is its unique blend of theoretical cryptography knowledge and practical password cracking skills using professional tools. Upon completion, you'll receive a certificate to showcase on LinkedIn and your resume. Plus, with mobile access, you can learn anytime, anywhere—perfect for busy professionals. This IT & Software course in the Network & Security niche is regularly updated and includes lifetime access, meaning you can revisit materials whenever you need a refresher.

How to Get This Udemy Course for Free (100% Off)

Follow these simple steps to claim your free enrollment:

1. Click the enrollment link to visit the Udemy course page
2. Apply the coupon code: 5-STAR-COURSE-PLEASE at checkout
3. The price will drop from $84.99 to $0.00 (100% discount)
4. Complete your free enrollment before November 17, 2025 at 4:21 PM UTC
5. Start learning immediately with lifetime access

⚠️ Important: This free Udemy coupon code expires on November 17, 2025. The course will return to its regular $84.99 after this date, so enroll now while it's completely free. This is a legitimate, working coupon—no credit card required, no hidden fees, no trial periods. Once enrolled, the course is yours forever.

Why You Should Grab This Free Udemy Course Today

Here's why this free certification course is an opportunity you can't afford to miss: Cybersecurity professionals with password cracking skills command 30% higher salaries than general IT staff. The demand for ethical hackers is growing 35% annually, making this the perfect time to enter the field. These skills allow you to offer freelance penetration testing services charging $100-$200 per hour. Most importantly, understanding offensive techniques makes you infinitely better at implementing defensive security measures that protect organizations from costly data breaches.

Frequently Asked Questions About This Free Udemy Course