Security for Azure, Office 365 and Intune infrastructures
What is Azure, Office 365 and Intune infrastructure security?
Securing Azure, Office 365 and Intune infrastructures means protecting your cloud environments from internal and external threats. These platforms, widely used for data storage, collaboration and device management, are often the target of cyberattacks.
Our service helps you configure, monitor and optimize the security of these environments to ensure data protection, regulatory compliance and business continuity.
Our approach
01
Assessment of current configuration
- Misconfigured security settings in Azure (resource groups, virtual networks, etc.).
- Insufficient security policies in Office 365 (file sharing, email access, etc.).
- Unsecured configurations in Intune (device management, compliance policies, etc.).
02
Reinforced protection
- Activate multi-factor authentication (MFA) for all users.
- Setting up strict security policies in Azure AD.
- Implementing encryption strategies for sensitive data.
- Continuous monitoring of suspicious activity via Microsoft Defender and Azure Sentinel.
03
Training and awareness-raising
- Secure identity and access management.
- Threat detection and incident response.
- Responsible use of collaborative tools (Teams, SharePoint, OneDrive).
The benefits of our service
Optimum protection against cyber threats
By securing your Azure, Office 365 and Intune infrastructures, you reduce the risk of data leaks, account hacks or ransomware attacks.
Regulatory compliance
Our service helps you comply with regulatory requirements (RGPD, ISO 27001, HIPAA, etc.) for data security and access management.
Simplified, centralized management
We help you set up centralized management tools to monitor and protect all your cloud environments.
Improved productivity
Secure, well-configured infrastructures enable your teams to work with confidence, without fear of interruptions or data loss.
Why choose our service?
Our team is made up of experts certified in Microsoft technologies (Azure, Office 365, Intune). We combine in-depth technical expertise with a personalized approach to meet your specific needs.
Whether you're a start-up, SME or institution, our service is designed to adapt to the size and complexity of your infrastructure.
Let's schedule a meeting
contact@cyber-ssi.com
Frequently asked questions
What are the cybersecurity obligations of companies in Europe?
European companies face several cybersecurity regulations:
- NIS 2 : Governance, incident management and risk analysis for critical sectors
- DORA: Obligations specific to the financial sector
- RGPD: Personal data protection
- Industry standards : Additional requirements by field of activity
All companies need to demonstrate their compliance to avoid sanctions, loss of confidence and business stoppages.
What are the obligations of local authorities, departments and public bodies (EPCI)?
The NIS2 directive requires public bodies in key sectors (municipalities >30,000 inhabitants, regions, départements, metropolises, SDIS, EPICs and critical public establishments) to strengthen their cybersecurity governance, analyze their risks, implement appropriate measures, notify significant incidents and supervise their service providers.
These organizations must verify their status and comply with these requirements to ensure the safety and continuity of their essential services.
Why use penetration tests and configuration audits?
Penetration tests simulate real-life attacks to identify exploitable flaws in your systems before the hackers do.
Configuration audits reveal errors and vulnerabilities in your infrastructure (servers, workstations, AD, cloud, network).
These steps reduce your attack surface and enable you to draw up concrete action plans to strengthen your operational security.
What's the difference between DORA / NIS2 and a standard like ISO 27001?
The DORA and NIS2 directives are binding legal regulations or guidelines. They set out what you have to do. ISO 27001 is a voluntary best practice framework, which helps you structure a compliant and effective security approach.
In short: European legislation imposes obligations on you, and the ISO standard helps you to meet them.
How can local authorities be supported?
Our company supports local authorities and public bodies in their NIS2 compliance with solutions tailored to their resources: customized consulting (from maturity analysis to full ISMS), implementation of continuity plans (SMCA/PCA/PRA), supplier risk management, and incident response procedures.
We reinforce their operational security with penetration tests, configuration audits, system hardening in line with ANSSI recommendations, attack surface reduction, and integration of real-time detection solutions.
What kind of support is needed for finance companies?
We support financial players (banks, fintechs, crypto/DeFi platforms) in their compliance with DORA, ISO 27001, SOC 2 and regulator requirements (AMF, ACPR, DFIC, VARA) by combining regulatory and technical expertise.
Our part-time consultants and CISOs structure your cybersecurity governance, manage your risk analyses, supervise your critical service providers and reinforce your operational security with penetration tests, incident response plans and monitoring solutions.
Why am I being asked for security guarantees if I'm not subject to NIS2 or DORA?
Even if you are not directly subject to regulation, your customers may be. NIS2 and DORA require regulated companies to supervise their suppliers and service providers.
Without proof of safety (certifications, audit reports, action plans), you risk being excluded from their tenders and partnerships.