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    Expertise 01 · IT infrastructure and cybersecurity

    IT infrastructure suited to your operational needs and operating constraints.

    Cabling, wired and Wi-Fi networks, interconnections, firewalls and segmentation: we design and deploy the foundation that connects your users, your applications and your building’s technical equipment, with its future operation in mind.

    Area 01

    • Cabling and links
    • Networks and Wi-Fi
    • Access security
    • Systems

    Main interfaces

    Electrical power · ELV systems · BMS and GRMS · Hospitality technology · Microsoft 365

    Challenges

    A network is judged by what it makes possible every day.

    1. Coverage matched to real-world needs

      A Wi-Fi network is sized according to spaces, user density and applications, not floor area alone. The coverage survey comes before choosing and positioning the access points.

    2. Separated traffic, controlled access

      Guests, staff, administration and technical equipment have neither the same needs nor the same rights. Segmentation and filtering organise these flows and limit the spread of an incident.

    3. Availability that is designed and verified

      Service continuity results from architecture, power supply and paths designed together, then verified by testing. It is not achieved simply by adding redundant equipment.

    Scope

    What we design and deploy.

    We work on a specific need or on the entire infrastructure. The scope of each assignment is defined with you during the scoping phase.

    • Cabling and links

      • Structured copper and fibre-optic cabling
      • Racks, patch panels and labelling
      • Links between floors and between buildings
      • Link measurement and validation
    • Networks and Wi-Fi

      • Local area network and switching
      • Indoor and outdoor Wi-Fi, coverage survey
      • IP addressing plan and virtual networks (VLANs)
      • Network supporting IP telephony and unified communications
      • Connectivity for connected devices (IoT), depending on the project
      • Site interconnection, depending on scope
    • Access security

      • Firewalls and traffic filtering
      • Separation of guest, administrative and technical networks
      • Controlled remote access for administration
      • Documented access rules
    • Systems

      • Servers and virtualisation, depending on scope
      • Backup, monitoring and continuity, at the level defined during scoping

    Scope conditions

    • Networks for security and automation systems are handled according to their own requirements, in coordination with the relevant areas of expertise.
    • Backup, monitoring and continuity are offered at the level actually scoped for your project.
    • Penetration testing and round-the-clock security monitoring are specialist services that are not included in this offer.

    Interfaces

    The network connects systems that are not all IT.

    From the design stage, we identify the exchanges with other packages and each party’s responsibilities.

    How we work

    From the existing installation to a documented infrastructure.

    1. Survey of existing installations and needs

      Site visit, inventory of equipment and cabling, building constraints and priorities.

    2. Architecture and sizing

      Topology, segmentation, Wi-Fi coverage and reasoned equipment choices.

    3. Deployment and configuration

      Cabling, installation and configuration by our teams within their fields, in coordination with the other packages.

    4. Testing and validation

      Link measurements, coverage checks and verification of access rules.

    5. Documentation and handover

      Diagrams, addressing plan and rules handed over to your teams or your operations provider.

    Deliverables

    Example deliverables

    Deliverables are defined in each proposal, according to the assignment. Structured cabling is measured with a cable certifier (Fluke DSX-8000), according to the applicable standard and test configuration.

    • Network diagram
    • Wi-Fi coverage survey
    • Addressing and segmentation plan
    • Link measurement reports
    • Test results
    • Administration documentation

    Sectors

    The same principles, different constraints.

    Frequently asked questions

    IT infrastructure: your questions.

    Can you take over an existing network?

    Yes. We start with a survey: equipment, cabling, configuration and identified weaknesses. Our recommendations distinguish what can be kept from what needs to change.

    Do you carry out a Wi-Fi coverage survey before installation?

    That is the approach we recommend. Depending on the project, the survey is based on plans and intended use, then on on-site measurements when the building allows it.

    Do you offer cybersecurity services?

    Our work covers infrastructure security: segmentation, filtering, access rules and administration. Penetration testing and continuous monitoring are specialist services that we do not present as included.

    Which equipment do you install?

    Equipment is chosen according to operational needs, compatibility with existing installations and operating conditions. The proposed manufacturers are specified and justified in each study.

    First conversation

    Let’s discuss your infrastructure.

    A few details are enough to prepare a useful first conversation.

    • Type of site and number of floors or buildings
    • Needs to cover: staff, visitors, equipment
    • Existing equipment and cabling
    • Project phase and deadline

    Discuss your project

    Discuss your infrastructure

    or contact us directly:

    Discuss your project