Lars Örtegren Cybersecurity Architect

Cybersecurity Consulting

Cybersecurity Architecture & Threat Modeling

I help organizations design secure infrastructure, identify threats and meet modern security requirements such as NIS2 and ISO27001.

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Services

I provide focused advisory for secure infrastructure, threat analysis and regulatory alignment

01

Threat Modeling

Structured threat analysis using frameworks like STRIDE.

02

Security Architecture

I design secure infrastructure and system architecture.

03

Compliance Advisory

I support organizations with NIS2, ISO27001 and security governance.

04

Infrastructure Hardening

I help strengthen systems, networks and deployment pipelines.

Expertise

I bring practical security expertise to enterprise, healthcare and critical infrastructure environments

Network security
Infrastructure architecture
Threat analysis
Identity and access management
Security automation
Cloud and hybrid environments

About

Lars Örtegren

I am a cybersecurity architect and infrastructure specialist focused on secure system design, network security and threat modeling.

I help organizations strengthen their security posture and design resilient infrastructure that meets modern regulatory and operational security requirements.

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Let's discuss your environment