7 million logs per day, 64% fewer incidents
How Business Link strengthened its cybersecurity?
Client:
Business Link
Industry:
Commercial real estate and coworking
Country:
Poland
Service:
Security Operations Center
Client_
Business Link is an operator of coworking spaces and serviced offices, operating in the largest cities in Poland. It serves hundreds of companies, from startups to large enterprises. The company maintains an extensive IT infrastructure that supports clients in their day-to-day work.
Project goal_
The client clearly defined the objectives it aimed to achieve in order to strengthen organizational security and support further growth:
- Effective real-time threat detection – ensuring immediate identification of suspicious events and minimizing the risk of escalation.
- Automation of log analysis and incident response – enabling faster response times, eliminating manual activities, and increasing IT team efficiency.
- Centralized security visibility and data correlation from multiple sources – providing a complete, coherent view of the security posture of the entire IT infrastructure.
These objectives required the implementation of a modern, scalable SOC solution combining advanced analytics, automation, and high operational resilience – delivered by Euvic.
Challenges_
Business Link manages a distributed, dynamically growing IT infrastructure spanning multiple locations and an expanding portfolio of digital services. As the number of clients increased, so did the complexity of the IT environment and, consequently, exposure to cyber threats.
The company faced the challenge of ensuring full security visibility across the entire IT ecosystem. It was crucial to implement a solution that would enable centralized monitoring, rapid incident identification, and automated threat response – without placing additional burden on IT teams.
Business Link was looking for a scalable Security Operations Center that would not only meet current organizational needs but also effectively secure future growth and reduce the increasing operational risk associated with cybersecurity.
Delivered solutions_
Architecture and components
- Integration of Microsoft Sentinel as the SIEM platform.
- Deployment of Microsoft Defender XDR for extended detection and response.
- 24/7 infrastructure monitoring.
- Automated threat analysis and vulnerability management.
- Integration with Azure Active Directory, Microsoft 365, endpoints, and servers.
Tools and frameworks used
- Microsoft Sentinel (SIEM).
- Microsoft Defender XDR (EDR + XDR).
- MITRE ATT&CK – threat classification.
- Threat Intelligence – integration with external data sources.
Benefits_
The SOC solution implemented by Euvic delivered a range of tangible benefits for Business Link, directly translating into higher security levels and improved operational efficiency:
- Significant increase in incident detection effectiveness through correlation of data from multiple heterogeneous sources.
- Substantial reduction in threat response time thanks to process automation.
- Reduction in false positives through the use of XDR-class mechanisms.
- Improved IT team efficiency by providing a centralized, clear view of the entire infrastructure’s security status.
- Full scalability of the solution, enabling flexible growth alongside infrastructure expansion and continued business development at Business Link.
SOC in numbers_
- Over 7 million logs analyzed daily.
- 64% reduction in incidents within the first 3 months.
- Reduction of escalation time from 4 hours to 45 minutes.
Summary_
The implementation of a modern Security Operations Center based on Microsoft Sentinel and Defender XDR enabled Business Link to significantly enhance its cybersecurity posture while streamlining and automating key operational processes. With the support and expertise of Euvic, the client gained full visibility into security events, faster incident response, and improved compliance with applicable regulations.
The designed solution provides a solid, scalable foundation for further development. In subsequent phases, Business Link plans to extend the SOC with additional data sources, further strengthening the organization’s resilience against dynamically evolving cyber threats.
