Cybersecurity & defense

IT security audit: know where you stand

You only protect well what you know. A security audit establishes the real state of your information system, reveals the risks that actually matter and leads to a concrete action plan, ordered by priority.

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What an audit covers

  • Inventory

    Workstations, servers, network, applications, accounts and cloud services: a map of what really exists.

  • Configuration and patches

    Systems up to date, unneeded services disabled, security settings applied.

  • Access and authentication

    Password policy, two-factor authentication, orphan accounts, excessive rights.

  • Backups

    Frequency, isolation, encryption and above all restore testing.

  • Network and exposure

    What is visible from the Internet, segmentation, Wi-Fi, remote access.

  • Practices and organisation

    Awareness, onboarding and offboarding procedures, incident handling.

How an audit unfolds

  1. 1

    Scoping

    Interview, perimeter, required access, schedule.

  2. 2

    Data gathering

    Inventory and technical readings, often remote.

  3. 3

    Analysis

    Identifying and ranking risks.

  4. 4

    Debrief

    Written report and a debrief meeting with explanations.

What you receive

  • A readable report with an executive summary and technical details for IT.
  • A ranked risk list by severity and ease of fix.
  • An action plan estimated in effort, quick wins first.
  • Concrete recommendations, applicable by your teams or by us.

An audit answers « where are my weaknesses? ». To check whether they are exploitable, a penetration test is the natural complement. See also our guide audit or pentest: what is the difference?

Frequently asked questions

How long does an audit take?

From a few days for a small structure to a few weeks for a larger system. We give you a precise timeline after scoping.

Do I have to stop my services during the audit?

No. An audit is mostly readings and analysis: it does not disrupt your activity.

Is an audit useful for a very small business?

Yes, in a lighter version: a few well-chosen checkpoints (updates, backups, access) often remove most of the risk.

Also worth a look

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