Case Efima Oyj — Developing Security Operations
Digital company Efima needed a solution that would enable real-time security monitoring in critical environments using Microsoft Sentinel.
Efima Oyj supports the growth of large and medium-sized enterprises by developing business-critical processes, systems, and data- and AI-driven solutions. Their services focus on Microsoft technologies, consulting capabilities, and close partnership with their clients.
Challenges and Goals
Digital company Efima needed a solution that would enable real-time security monitoring in critical environments using Microsoft Sentinel. Their business requirement was to build a system that identifies and prevents threats as early as possible without false alarms. The environment is vast and diverse, making data analysis in Sentinel a key challenge.
Efima’s Needs:
- An automated solution and extra layer of security to secure Microsoft environments.
- Continuous auditing and development services to improve technical security.
It was vital for Efima to start this new security solution on solid ground, ensuring high-quality future development. The solution had to be flexible and scalable to serve Efima’s long-term needs, while empowering their team to manage the environment independently.
What Tekve Did?
Tekve started the project by analyzing Efima’s security requirements and drafted a step-by-step implementation plan for Microsoft Sentinel. Close cooperation with Efima’s experts was critical. Tekve provided continuous training to enable Efima’s team to internalize Sentinel’s features and manage them independently.
During the project, Tekve created custom analysis rules for Efima to detect critical events and minimize false positives. In regular meetings, alerts and root causes were reviewed, and rules were adjusted to match Efima’s evolving needs.
Benefits:
- Proactive & Real-time Security Monitoring: Continuous visibility into critical systems.
- Ensuring Business Continuity: Early threat detection and mitigation.
- Growing Internal Expertise: Efima’s team can now manage and expand the system independently.
- Strengthened Trust and Reputation: Maintaining client trust and compliance.
- Extensibility: The solution can easily scale to a full 24/7 CSOC service.