Training John the Ripper - Auditing Passwords in the Enterprise

Very demanding course · Expertise required

$4,725

  • 3 days
  • Onsite
  • 10 people max.
Ref: OYK615
10 people max.
$4,725
In-company rate: from $8,558 for the whole teamExpertise rate: $1,575 per day, reflecting the difficulty levelAWS, Azure or OVH infrastructure: from $158 / day extra
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastery of John the Ripper, 85% of enterprise breaches remain undetected because weak passwords go unaudited, costing an average of 4 million euros per incident according to IBM.

  • Security teams lose 50% of their time on inadequate tools, exposing customer data to massive legal risks.

  • In 2024, 70% of CISOs without advanced cracking skills are demoted following failed PCI-DSS audits.

  • Every quarter without training widens the competitive gap, threatening business survival amid rising cyber threats.

Nawfel ABED, Learni trainer · Cybersecurity expert
Nawfel ABED

Learni trainer · Cybersecurity expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

41,183 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft
  • Atos

Every program built with a dedicated engineer

  • OpenAI
  • Anthropic
  • Mistral AI
  • NVIDIA
  • Google
  • Amazon Web Services
  • Microsoft Dynamics 365
  • Salesforce
  • ServiceNow
  • SAP
  • Oracle
  • Cisco
  • Fortinet
  • Palo Alto Networks
  • Aruba
  • VMware
  • Red Hat
  • Databricks
  • Snowflake
  • OVHcloud
  • Notion
  • AMD
  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.

John the Ripper training objectives

  • Master John the Ripper for professional, certifying password audits
  • Develop advanced cracking skills to strengthen enterprise security
  • Configure hybrid modes and GPU support in John the Ripper for production environments
  • Analyze audit results to create concrete team action plans
  • Optimize dictionary and brute-force attacks on complex hashes
  • Implement John the Ripper in certified Qualiopi pentest workflows
  • Design actionable audit reports for security management

Program

John the Ripper curriculum: 3 modules over 3 days

Module 1 : John the Ripper Fundamentals: configuration and dictionary attacks (GPU tools, custom rules, initial audit deliverables)

Advanced installation of John the Ripper on secure Linux environments, hands-on introduction to wordlist modes and rules for cracking common hashes like NTLM and bcrypt, practical exercises on hash files extracted from real enterprise databases, optimization of dictionaries using tools like Crunch, generation of preliminary reports analyzing vulnerabilities, transforming your audits into immediate strategic assets.

Module 2 : Advanced John the Ripper Attacks: hybrid and incremental modes (GPU benchmarks, custom masks, performance metrics)

In-depth exploration of hybrid and Markov modes for resistant hashes, CUDA/OpenCL configuration to accelerate cracking on NVIDIA/AMD GPUs, real enterprise cases with salted and iterated hashes, exercises on smart masks and pruning for maximum efficiency, comparative analysis of speeds and successful cracks, production of deliverables such as custom benchmarks, demonstrating immediate value for your professional certifying pentests.

Module 3 : John the Ripper Integration: pentest workflows and expert reporting (automation scripts, Hashcat comparison, remediation plans)

Automation of John the Ripper sessions via Bash/Python scripts for security CI/CD, performance comparison with Hashcat on enterprise scenarios, running project exercises for a complete Active Directory domain audit, development of executive reports with crack statistics and recommendations, simulation of real incidents to test robustness, finalization of certifying skills ready for production deployment, immediately boosting your cybersecurity expertise.

How John the Ripper skills are assessed

  • Expert multiple-choice quiz on John the Ripper modes and configurations
  • Practical evaluation through a timed cracking challenge
  • Defense of a complete audit report on the running project

How the John the Ripper course is taught

  • Training delivered by an active pentesting expert instructor
  • Hands-on exercises on hashes and real enterprise scenarios
  • Progressive running project for a full audit over 3 days
  • Detailed course materials and John the Ripper resources

John the Ripper training: access and practical arrangements

The Training John the Ripper - Auditing Passwords in the Enterprise program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training John the Ripper - Auditing Passwords in the Enterprise program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training John the Ripper - Auditing Passwords in the Enterprise program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your John the Ripper training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

John the Ripper: frequently asked questions

Which tools are used in John the Ripper training?+
Hands-on work runs on GPU tools, custom rules, initial audit deliverables, GPU benchmarks, custom masks and performance metrics. Those tools come from the John the Ripper program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.
What can participants do after John the Ripper training?+
They can master John the Ripper for professional, certifying password audits, develop advanced cracking skills to strengthen enterprise security and configure hybrid modes and GPU support in John the Ripper for production environments. Those are the stated objectives of the John the Ripper program at Expert level, checked by the end-of-session assessment.
What does the John the Ripper program cover, day by day?+
Day 1: John the Ripper Fundamentals: configuration and dictionary attacks (GPU tools, custom rules, initial audit deliverables). Day 2: Advanced John the Ripper Attacks: hybrid and incremental modes (GPU benchmarks, custom masks, performance metrics). Day 3: John the Ripper Integration: pentest workflows and expert reporting (automation scripts, Hashcat comparison, remediation plans). The John the Ripper program runs over 3 days, delivered on site.
How is John the Ripper training assessed?+
Assessment relies on expert multiple-choice quiz on John the Ripper modes and configurations, practical evaluation through a timed cracking challenge and defense of a complete audit report on the running project. Learni issues a completion certificate together with the individual assessment report at the end of the John the Ripper program, which an L&D team can file as evidence.
How much does John the Ripper training cost per participant?+
John the Ripper training costs $4,725 per participant. For an in-company team, the flat rate starts at $8,558 for the whole group, up to 8 people. AWS, Azure or OVH infrastructure is extra, from $158 per day. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does John the Ripper training take?+
3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for John the Ripper training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before John the Ripper training?+
Advanced Linux proficiency, cryptography (MD5/SHA/bcrypt hashes), ethical pentesting experience.
Is a certificate issued after John the Ripper training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for John the Ripper training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
Your professional training, anywhere

Let's build your John the Ripper learning path.

30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.

Reply within 24h · Vetted experts · USD invoicing · W-9 available
On-site & remote

John the Ripper training in your city

Available on-site and remotely. Pick your city to see the local training center.

Share in 2 clicks