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 Active Directory hardening, 81% of enterprise breaches exploit AD vulnerabilities according to Verizon DBIR 2024, resulting in average losses of 4,5 millions d'euros per incident.
IT teams spend 35% more time on urgent remediations, with 70% of ransomware targeting domain controllers directly.
In 2026, CIS and NIST standards will render 60% of poorly secured AD environments non-compliant, exposing your career and company to devastating audits, GDPR fines, and ruthless competition.
Every day without hardening skills widens a critical gap against attackers who evolve faster.
Immediate immersion in the full audit of your Active Directory environment, hands-on with expert tools like BloodHound to map attack paths, use of ADRecon to extract weak configurations, practical exercises on a simulated enterprise lab, analysis of privileged risks and abusive delegations, production of a detailed diagnostic report with prioritized remediations, concrete demonstration of your proactive security skills from day one.
Direct application of best practices to harden user and administrator accounts, deployment of LAPS via GPO for automatic local password rotation, implementation of the Zero Trust Tiering Model with strict privilege separation, custom PowerShell scripts for audits and automated corrections, real-world cases inspired by enterprise incidents, creation of secure policies tested live, immediate gains in resilience against privilege escalations and insider attacks.
Focus on core Active Directory protocols to fortify them against modern exploits, advanced Kerberos configuration with PKINIT protection and armoring, secure migration to LDAPS with PKI certificate management, analysis and filtering of Event Logs to detect anomalies, practical workshops on Golden Ticket and Silver Ticket attacks, implementation of SMB signing and NTLM signing restrictions, delivery of a production-ready protocol hardening plan, transforming your infrastructure into impenetrable fortresses.
Conclusion with integration of advanced monitoring and incident response plans for Active Directory hardening, connection to SIEM tools like Splunk or ELK for real-time alerts, pentest simulations with tools like CrackMapExec and Mimikatz, development of automated remediation playbooks via PowerShell, compliance review against 2026 NIST and CIS standards, exercises on ransomware simulations, completion of the red thread project with a custom dashboard, certifying skills to durably protect your enterprise from evolving cyberthreats.
The Training Active Directory Hardening - Securing AD Against Cyberthreats 2026 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 Hardening - Securing AD Against Cyberthreats 2026 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 Hardening - Securing AD Against Cyberthreats 2026 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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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
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Cybersecurity fundamentalsIndustry-certified
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Cybersecurity fundamentalsIndustry-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.