Our expertise,


Our combined knowledge includes physical security to IT environments with the latest cutting edge technologies from artificial intelligence to quantum cryptography.

Our strength,

valuable partners.

Private group of companies specialized in various domains within the security industry: over 200 renowned specialists including 40 multidisciplinary mentors.

Our agility,

thriving collaboration.

In-depth knowledge & resources sharing allows opportunity for optimized solutions and customized service offer.

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Turnkey and customized solutions

Nowadays, security needs are multiplying in all organizations, regardless of their size, producing an increasing number of victims. Thanks to our partners, we are able to offer a global security solution tailored to your reality.

Our Goal: Democratizing Security

Our ambition is to transform our industry by making it affordable and transparent for everyone.

Our strategic vision is built on a group of partners with unique expertise covering all the security verticals. The pooling of our knowledge, partner’s client portfolios and financial possibilities multiplies our capabilities tenfold, which give our organization an unique character.

Within a normative ISO 9001 and 27001 framework, our partners offer a global security vision to their clients in a structured and proven way.

Bassin de ressources multidisciplinaires.
A pool of multidisciplinary resources
Différents cadre de compétences
A large number of resources are available through our partners
Flux de travail automatisés
Supported by automated workflows to ensure delivery
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Optimized solutions for your needs, and especially for your budget.

Personal protection

Your protection, our specialty

Understanding the environments surrounding each of your company's stakeholders will allow us to define a real personal protection strategy based on your reality.

Physical security

Set your first line of defense against potential attacks

As the origin of security, it is a necessity to guarantee the integrity of your production system and your company. Our security offer includes all forms of physical security: Staff protection, sensitive information, equipments, IT infrastructures and company assets.

IT environments protection

Cyber protection, an universe as rich as complex

We set at your disposal the necessary resources for the good protection of your environment. Meeting your needs without frills is our business. For each one, we address it with the best solution for you based on your reference cost/utility.

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Our approach in 5 phases



Global understanding of your reality.


Define your 360 security strategy.


Enable your desired organizational and technological architecture.


Incorporate your vision with rigor and know-how.


Finalization and quality assurance.
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The flexibility and agility of DSI are mainly thanks to our outstanding partners. Our complementary expertises’ synergy enables creation of new business opportunities.

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