Case Studies

Projects with measurable impact.

NetworkingRetail Company (Vienna), 40 employees, 3 locations.

Network Modernization for Retail Company

Problem:VPN connections dropped regularly (3-4x daily), Wi-Fi complaints at all locations, constant support tickets.

Solution:Network audit, VLAN segmentation, firewall cleanup, new access points, monitoring setup.

Result:VPN outages eliminated, 100% Wi-Fi coverage, network fully documented. Support tickets reduced by 85%.

Tools: Fortinet Box, Ubiquiti UniFi, Microsoft Azure

SecurityIT Service Provider (Lower Austria), 25 employees.

Security Baseline for IT Service Provider

Problem:No MFA, shared admin passwords, untested backups, Security Score only 32%, audit prep needed.

Solution:MFA rollout for all users, automated patch management, backup restore tests, access rights cleanup.

Result:Security Score increased from 32% to 85%, audit ready, patch compliance improved to 95%.

Tools: Microsoft 365 Premium, Veeam Backup, Bitwarden

SecurityFinancial Advisory (Vienna), 35 employees, hybrid work.

Zero Trust Implementation for Financial Advisory

Problem:Hybrid work created security gaps, no Conditional Access, external partners with overly broad permissions.

Solution:Identity audit, Conditional Access policies, role-based permissions, privileged access management.

Result:Risky sign-ins blocked (98%), compliance with data protection requirements, external access controlled.

Tools: Microsoft Entra ID, Conditional Access, Azure PIM

ResilienceManufacturing Company (Upper Austria), 60 employees, business-critical data.

Ransomware Resilience for Manufacturing

Problem:Limited backup redundancy, untested recovery strategy, no incident runbooks.

Solution:Immutable backups on separate infrastructure, recovery drills, incident response runbooks.

Result:RPO < 1h, RTO < 4h, recovery successfully tested, team trained.

Tools: Veeam, air-gapped backup, Azure Backup

Cloud SecurityTax Advisory (Vienna), 20 employees, GDPR-relevant.

M365 Security & Compliance for Tax Advisory

Problem:Unsafe SharePoint sharing defaults, no DLP, Teams policies not hardened.

Solution:Security baseline in M365 tenant, Conditional Access, DLP rules, audit logging enabled.

Result:Sharing permissions reduced to least-privilege, external shares blocked, full audit trail.

Tools: Microsoft 365, Purview, Conditional Access