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 advanced Active Directory mastery, 74% of enterprise security breaches exploit poorly managed identity vulnerabilities, according to Verizon DBIR 2023, resulting in average losses of 4,5 million euros per incident.
AD replication downtimes cause critical interruptions, costing up to 9 000 € per hour for SMEs, along with GDPR non-compliance risks leading to fines of 20 million euros.
Your career stagnates against certified juniors, while the company loses competitiveness against growing cyber threats.
Invest now in expert skills to secure your professional and organizational future.
Discover advanced Active Directory schemas through practical exercises on Windows Server, configure inter-site replication with complex topologies, analyze configuration partitions, implement cross-forest trusts, and generate diagnostic reports with PowerShell, for a scalable and resilient enterprise infrastructure, with concrete cases of domain extensions.
Dive into granular rights delegation via interactive labs, deploy security- and WMI-filtered GPOs, automate bulk user creation with custom PowerShell scripts, manage hybrid OUs, test policy inheritance, and resolve common conflicts, for efficient and secure Active Directory resource administration in a professional context.
Configure AD FS for multi-factor federated authentication, integrate LDAP over SSL with AD CS certificates, enable advanced security event auditing, implement protection against Pass-the-Hash attacks, simulate breach scenarios via controlled attacks, and deploy identity shields, to secure your directory against cyber threats in the enterprise.
Master DCDiag and Repadmin tools to diagnose replication failures, configure SCOM for proactive domain controller monitoring, optimize performance with advanced LDAP indexes, simulate authoritative FSMO restores, analyze real-time ETW logs, and develop a continuity plan, with delivery of a custom dashboard for daily supervision.
The Training Active Directory - Optimizing Security and Scalability 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 Active Directory - Optimizing Security and Scalability 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 Active Directory - Optimizing Security and Scalability 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.
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Windows Server & Active DirectoryIndustry-certified
Microsoft AzureIndustry-certified
Microsoft AzureIndustry-certified
Microsoft AzureIndustry-certified
Microsoft AzureIndustry-certified
Microsoft AzureIndustry-certified
Microsoft AzureIndustry-certified
Pentesting & ethical hackingIndustry-certified
Pentesting & ethical hackingIndustry-certified
Pentesting & ethical hackingIndustry-certified
Pentesting & ethical hackingIndustry-certified
Pentesting & ethical hackingIndustry-certified
Pentesting & ethical hackingIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-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.