IT SYSTEMES resources

Dive into the world of IT SYSTEMES and get a sneak preview of the news that's shaking up the world of IT! Trends, innovations, practical advice... always stay one step ahead.

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Article

Multicloud: Strategy of the Future or Costly Complexity Trap?

Multicloud - AWS + Azure + GCP - is sold as the ultimate freedom: avoid vendor lock-in, negotiate prices, choose the best of each cloud. The reality: 78% of multicloud companies blow their budget by +30%, you're not free of 3 suppliers but locked into three, and your €157k/year in extra costs (data transfers, tools, salaries) are used to protect you from a migration risk you'll never take. We take a look at why 95% of companies would be better off sticking to a single cloud, and the 5% where multi-cloud really makes sense.

23.10.2025

White paper

Spécial Cybersécurité Avocats - Post-mortem analysis of a preventable attack

A simple click. And everything changed. They thought they were "too small to interest a hacker". Within hours, their law firm was paralyzed: files encrypted, e-mails blocked, clients lost, reputation destroyed. It wasn't the attack that brought them down... It was the lack of preparation.

Use cases

Microsoft Intune integration: deployment and automation in a modern infrastructure

In an increasingly mobile and hybrid world, endpoint management is becoming a crucial issue for businesses. Microsoft Intune, a unified endpoint management (UEM) solution, enables you to secure, configure and automate the lifecycle of devices, whether Windows, macOS, iOS or Android.

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Microsoft Sentinel: The Cloud SIEM that Costs a Fortune if You Don't Control Ingestion

Sentinel can save you €1.95M by detecting ransomware in 8 minutes instead of 2 days, or ruin you with €53,820/month of useless debug logs that nobody looks at. Between the two, there's an ingestion strategy that 80% of companies miss: they activate all the connectors "just to see", and 3 months later they're paying 800GB/day including 650GB of worthless noise. We show you how to go from 66k€/month to 662€/month (97% savings) without losing detection capacity, and above all how to know if you really need a SIEM.

03.10.2025

Cloud & infrastructure

Data & AI

Development & automation

Workstation Hardening: The Pragmatic Guide to Securing Windows Without Paralyzing Production

Your Windows workstations leave the factory with 200 active services, vulnerable SMBv1, and identical admin passwords everywhere. It takes ransomware 2 hours to encrypt your entire domain, but applying 847 CIS settings manually would take you 6 months. Here are the 15 real priorities that deploy in 2 weeks and block 80% of real attacks.

Azure Bastion: Secure RDP/SSH access without exposing your VMs (and without blowing your budget)

140/month to avoid exposing your VMs to the Internet with a €4 public IP, that's Azure Bastion. The pitch: one-click security without network expertise. The reality: a service that can be indispensable for your production or a total waste if you're protecting 2 dev VMs used 3 hours a week. We take a look at when Bastion is really worth the money, when it'll ruin you for nothing, and at the cheaper alternatives that nobody explains.

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From diagnosis to action: secure your small business in 5 days

A simple mistake, a weak password... and everything can change. This step-by-step guide shows you how to avoid the worst.

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Data & AI

Development & automation

Cybersecurity

Microsoft Intune integration: deployment and automation in a modern infrastructure

Securing Active Directory - A strategic challenge for your company

Active Directory (AD) is at the heart of many companies' information systems. It manages identities, access, resources and security policies. A poorly secured AD can open the door to major compromises.

Exchange OnPremise to Office 365 migration - Deployment and automation in a modern infrastructure

Migration to Exchange Online is part of a strategy to modernize messaging, reduce infrastructure costs and improve security. It involves a profound transformation of flows, identities and governance processes.