About Us

A responsible approach to information security

We weren't happy with how things were going in information security so we decided to have our go at it. 3CORESec is on a mission to make information security transparent by developing platforms and services that are production-ready and buzzword free!

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A different take on managed detection; A simpler one.

AWS Security

The only managed detection platform for AWS that gives you visibility and incident response automation for endpoint, network and application layer. No permissive IAM policies, complex configurations or modifications to your accounts. All backed by certified professionals in a purposely-built solution.

Network Traffic Analysis

Information security programs cannot be properly implemented without visibility. Learn about faulty network segmentation, company policy violations, insecure protocols, unauthorized software, malware infections and much more. No agents to install and no exceptions to your corporate security policy.


Our Lawmaker SaaS platform brings something new to the workloads we've relied on and trusted for years. Lawmaker helps users and administrators of Suricata IDS software to manage their deployments in a multi-tenant, role-based platform, packed with features and an awesome user experience.

We Are Hiring!


Are you interested in making a difference in enterprise information security?

We’re always open to chatting with anyone that identifies with our objectives and way of working:

If this is something you identify yourself with, reach out to us!

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All contacts from recruitment agencies or any form of representation for professionals will be ignored. We talk with the people we work with, directly.

Contact Us


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Av. da Ilha da Madeira 35 Bloco i 3A
1400-203, Lisbon, Portugal

+351 21 123 0196

Einsteinlaan 20
2289 CC, Rijswijk, Netherlands

+31 70 701 3285