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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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.
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.
Don't let this gap widen
Without mastery of certificate pinning, 68% of mobile apps suffer successful MITM attacks according to OWASP 2023, resulting in data breaches that cost companies an average of 4.5 million € per incident.
Untrained teams lose 50% of their time on security debugging and expose clients to theft of sensitive information, with 92% of regulators imposing GDPR fines over 1M€.
Every quarter without expert pinning skills widens the competitive gap, multiplies downtimes by 30%, and blocks internal promotions for outdated profiles facing rising zero-day threats.
Dive into advanced TLS mechanisms and certificate pinning principles to counter MITM attacks, set up test environments with OpenSSL and Charles Proxy, code first implementations on iOS via URLSession and Android with OkHttp, perform manual audits of public certificates, test simulated attacks in real-time, produce an evaluation report with recommendations for professional projects, consolidate skills through guided practical exercises by expert trainer.
Design scalable pinning architectures with automatic certificate rotation via Hash or Public Key, integrate monitoring with Prometheus and ELK Stack alerts, deploy in CI/CD pipelines using GitHub Actions or Jenkins for continuous DevSecOps workflows, analyze real enterprise cases of MITM breach victims, optimize performance for high-traffic apps to avoid latency, generate deliverables like documented pinning policies and automated scripts, validate through real incident simulations and personalized code review for immediate skills enhancement.
The Training Certificate Pinning - Protect Apps Against MITM 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.
For the smooth delivery of the Training Certificate Pinning - Protect Apps Against MITM program, the following equipment is required:
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.
Assessment of skills acquired during the Training Certificate Pinning - Protect Apps Against MITM program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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Cryptography & PKIIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.