The client is a leader in branded food having highly automated production factories & plants across multiple locations. They had deployed Operational Technology (OT) security solution which was not fully functional across 30+ plants.
Infosys assessed and analyzed their OT security platform and remediated the identified cybersecurity gaps. Infosys also deployed OT security components (sensors & servers) and provided end-to-end managed OT security services.
Key Challenges
- Lack of OT security policy baseline
- Continuous analysis of security alerts & false positives was missing
- No centralized log aggregation and security monitoring of OT/ IT environment
- Intermittent connection failure between OT security sensors and management center
The Solution
Cybersecurity gaps identified and remediation approach recommended
- OT security platform assessed & analyzed based on Infosys OT security diagnostic framework
- Identified and eliminated cybersecurity gaps related to OT security configurations, policies and architecture
- New OT security sensors deployed and integrated with enterprise management component for centralized administration
- Conducted asset discovery and threat detection of OT environment
- Integrated OT security logs with enterprise SOC for centralized security monitoring of OT/ IT environment
Benefits
Effectively remediated cybersecurity gaps round the clock
Reduced the cyber-attack surface by defining OT security policy baseline
24*7 security monitoring to identify OT related threats
Enhanced OT security architecture, configuration and policies to defend against zero-day attacks
Improved visibility of OT security vulnerabilities
