Let’s talk about your Microsoft security topics
Whether you have a specific security question, a planned assessment, or simply want initial guidance: briefly describe your situation. We will get back to you personally as soon as possible.
What Happens Next
You will not receive a generic standard reply. First, we assess what your request is about and which next step makes sense.
Review the enquiry
Your details help us prepare the topic, your starting situation, and the support you may need.
Get back to you personally
Sebastian Kerssen contacts you personally and clarifies any initial open questions.
Agree on the next step
Together we decide whether an initial consultation, an assessment, or specific consulting makes sense.
How can we support you?
Security Assessment
Review your Microsoft 365 security posture, make risks visible, and prioritize actions.
View Assessment →Identities and Access
Confidently evaluate Entra ID, administrator accounts, MFA, roles, and Conditional Access.
View Entra ID →Defender and Endpoints
Improve Microsoft Defender, endpoint protection, and security events in a structured way.
View Defender →Copilot and AI Agents
Clarify data access, permissions, and governance before introducing new AI scenarios.
View Agent 365 →