How Tata Communications SIEM transformed a Financial Firm's cyber defences

Tata Communications provided a comprehensive cybersecurity solution to a major financial services firm facing escalating cyber threats. The tailored system, based on Security Information and Event Management (SIEM), allows the firm to collect and analyse event data companywide, enhancing vulnerability awareness and enabling detection of both normal and aberrant behaviour. The SIEM platform, implemented on-premise, aggregates all security-related events, including those at remote sites and from mobile users, monitoring around 300 devices and inspecting about 2,000 security events per second at peak traffic.