Cyber Defence

Defensive teams in companies and administrations are now faced with a surge in the number and the complexity of attacks. Through our expertise, we can provide guidance and assistance in managing and improving services to prevent, detect and respond to security incidents.

Discover our services

Managed XDR

With Alter Solutions Managed XDR, we can deliver a fully comprehensive security incident detection and response service. We use the latest technological innovations (UEBA, Machine Learning) and harness our experience to improve your detection capabilities, speed up your response to incidents and to reduce your costs.

Vulnerability & compliance management

By leveraging our expertise in vulnerability and compliance management, a tried and tested approach together with the best solutions on the market, we can deliver a real-time consolidated view of your exposure to cybersecurity risks and a much clearer sense of priority for remediation actions.

Incident response
We provide our expertise to help you in anticipating, responding to and improving your capabilities to respond to security incidents.

Our Business Models


Our Outsourcing teams combine the experience of senior engineers with the dynamism and creativity of young professionals, resulting in multidisciplinary and flexible partnerships that benefit the Client.


At Alter Solutions, we honor the Nearshore DNA by providing adapted work methodologies, Client tailored project management, live projects and teams, and a shared language.

Turnkey Projects

The Client launches the challenge, Alter Solutions' specialized teams idealize and develop the project for immediate implementation.


Why choose Alter?


To provide guarantees and consolidate the trust that our clients place in us, Alter Solutions has implemented a labelling process for our services and resources. RGS (General security baseline) PASSI (IS security audit services provider) qualification is the first milestone in this strategy.


Developing and maintaining a high level of expertise is one of our main objectives. We are fostering communities of in-house experts that complement Alter Solutions’ cybersecurity services. In addition to our intelligence and innovation budget, we train and certify our consultants and auditors with the best cybersecurity organizations.

Local presence

We operate in 11 countries, so we are always on hand to assist you, with project and assignment management in your own language if needed, by supplying the skills and resources of all our European teams.
Let's make your business grow
Contact us!
We're recruiting
Join the team!