Christian Ryge in

Christian Ryge

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Head of Information Security at FOSS
📍 Copenhagen, Capital Region of Denmark, Denmark

Christian is the Head of Information Security at FOSS, where he spearheads the global information security strategy and governance framework. He is an expert in ISO 27001 and NIS2 implementation, with a background in computer science from Copenhagen Business Academy. He has shown rapid career progression, advancing from QA to a security leadership role.

Outside of his technology career, Christian is a qualified scuba diving instructor. He holds certifications to train divers and transition them between different international diving agencies, including PADI, SDI, and SSI, indicating a deep passion for the sport and for teaching others.

Unique fact: He is a certified diving instructor for multiple international agencies.

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Experience
18 Years
Current Role
Head of Information Security
Job Level
Mid-senior
Location
Copenhagen, Capital Region of Denmark, Denmark
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Christian cares about

Security Governance
He leads FOSS’s global information security strategy and governance framework, focusing on regulatory compliance and business objectives.
ISO 27001 & NIS2
His current role involves leading the global implementation of ISO 27001: 2022 and preparing for NIS2 compliance across European subsidiaries.
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Career

Work history

1-2026
Head of Information Security
FOSS
2-2024 - 1-2026
ISMS Manager
FOSS
8-2022 - 2-2024
Information Technology Security Manager
Copenhagen Infrastructure Service Co.
4-2022 - 7-2022
Junior Security Advisor
Improsec A/S
2-2022 - 4-2022
Security Intern
Improsec A/S
In the press

Media appearances

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Education
2021 - 6-2022
PBA
EK - Erhvervsakademi København
2018 - 2020
Computer Science
Copenhagen Business Academy – EK
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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