Training John the Ripper 2026 - Professional Password Cracking in Pentest

$5,775

  • 5 days
  • Onsite
  • 10 people max.
Ref: CHB677
10 people max.
$5,775
In-company rate: from $10,395 for the whole teamAWS, Azure or OVH infrastructure: from $158 / day extra
On-site and certification exam on quote
5 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastering John the Ripper 2026, 78% of breaches stem from undetected weak passwords, costing an average of 4,5 millions € per incident according to IBM.

  • Pentest teams lose 50% of time on manual cracking, delaying audits and exposing companies to ransomware.

  • In 2026, 65% of cybersecurity positions require tools like John, sidelining unqualified profiles.

  • Every quarter without advanced skills multiplies GDPR compliance risks by 3, threatening business survival against audited competitors.

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

41,117 programs · 25 countries

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

Every program built with a dedicated engineer

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

John the Ripper training objectives

  • Master John the Ripper 2026 for professional security audits
  • Develop offline and online cracking skills in enterprise settings
  • Design optimized dictionary and brute-force attacks
  • Implement custom rules for complex passwords
  • Optimize GPU/CPU performance in certification scenarios
  • Analyze results and write actionable pentest reports
  • Integrate John the Ripper into secure DevSecOps workflows

Program

John the Ripper curriculum: 5 modules over 5 days

Module 1 : Installation of John the Ripper 2026: Pentest Environment (Compilations, Jumbo, OpenSSL Dependencies)

Advanced installation of John the Ripper 2026 on Linux distributions, compilation with Jumbo for maximum performance, configuration of cryptographic dependencies like OpenSSL and NVIDIA CUDA GPU, initial tests on MD5/SHA1 hashes, practical exercises to validate professional environment, creation of first custom wordlist from real leaks, diagnosis of common errors and optimization of first run.

Module 2 : John the Ripper 2026 Fundamentals: Basic Cracking Modes (Single, Wordlist, Incremental)

Exploration of singlecrack mode for simple passwords, wordlist attacks with RockYou and enriched custom dictionaries, incremental mode for intelligent brute-force on NTLM hashes, exercises on real Metasploit captures, real-time cracking speed analysis via john --status, production of preliminary reports on estimated time, enterprise case studies to identify user weaknesses.

Module 3 : Advanced John the Ripper 2026 Attacks: Custom Rules and Hybrids (PRINCE, Regex)

Development of custom rules with advanced John syntax, hybrid mask/incremental attacks for complex combinations, integration of PRINCE for linguistic probabilities, tests on Kerberos and slow bcrypt hashes, practical exercises generating 10 million rules/second, optimization via parallel sessions, simulation of AD pentest with actionable enterprise results.

Module 4 : Optimization of John the Ripper 2026: GPU/CPU and Clusters (CUDA, OpenCL, MPI)

GPU acceleration with CUDA/OpenCL for x100 speed, MPI cluster configuration for distributed attacks, tuning of --fork and --nolog parameters for large hash volumes, real benchmarks on 1 million hashes, exercises migrating from CPU to GPU in pentest cases, resource monitoring via John stats, production of automation scripts for certified production environments.

Module 5 : Integration of John the Ripper 2026: Real Cases and Reporting (Hashcat Compatibility, DevSecOps)

Integration of John into CI/CD pipelines with Hashcat/John, case studies of real breaches like LinkedIn, hash extraction from Wireshark/PCAP, drafting of GDPR/ISO27001-compliant pentest reports, complete red thread project exercises with 500 mixed hashes, expert trainer code review, post-training action plan for secure enterprise audits.

How John the Ripper skills are assessed

  • MCQ to validate technical knowledge of John the Ripper
  • Evaluation of timed practical cracking exercises
  • Defense of complete pentest red thread project

How the John the Ripper course is taught

  • Courses by certified active pentest trainer
  • Practical exercises on real vulnerable environments
  • Progressive red thread project with John the Ripper
  • Detailed course materials and wordlists provided

John the Ripper training: access and practical arrangements

The Training John the Ripper 2026 - Professional Password Cracking in Pentest 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 2026 - Professional Password Cracking in Pentest 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 2026 - Professional Password Cracking in Pentest 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 2026 training?+
Hands-on work runs on compilations, jumbo, openSSL Dependencies, single, wordlist and incremental. Those tools come from the John the Ripper 2026 program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.
What can participants do after John the Ripper 2026 training?+
They can master John the Ripper 2026 for professional security audits, develop offline and online cracking skills in enterprise settings and design optimized dictionary and brute-force attacks. Those are the stated objectives of the John the Ripper 2026 program at Intermediate level, checked by the end-of-session assessment.
What does the John the Ripper 2026 program cover, day by day?+
Day 1: Installation of John the Ripper 2026: Pentest Environment (Compilations, Jumbo, OpenSSL Dependencies). Day 2: John the Ripper 2026 Fundamentals: Basic Cracking Modes (Single, Wordlist, Incremental). Day 3: Advanced John the Ripper 2026 Attacks: Custom Rules and Hybrids (PRINCE, Regex). Day 4: Optimization of John the Ripper 2026: GPU/CPU and Clusters (CUDA, OpenCL, MPI). Day 5: Integration of John the Ripper 2026: Real Cases and Reporting (Hashcat Compatibility, DevSecOps). The John the Ripper 2026 program runs over 5 days, delivered on site.
How is John the Ripper 2026 training assessed?+
Assessment relies on MCQ to validate technical knowledge of John the Ripper, evaluation of timed practical cracking exercises and defense of complete pentest red thread project. Learni issues a completion certificate together with the individual assessment report at the end of the John the Ripper 2026 program, which an L&D team can file as evidence.
How much does John the Ripper 2026 training cost per participant?+
John the Ripper 2026 training costs $5,775 per participant. For an in-company team, the flat rate starts at $10,395 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 2026 training take?+
5 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 2026 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 2026 training?+
Mastery of Linux/Unix, cryptography basics, ethical pentesting fundamentals.
Is a certificate issued after John the Ripper 2026 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 2026 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.
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