Prasannakumar G K
Chief Information Security Officer @ Rakuten India
About
Seasoned Security Leader with over 14+ years of expertise in Cybersecurity, dedicated to delivering robust technology solutions that align with business objectives, mitigate risk, optimize costs, and enhance productivity. Skilled in Vulnerability Management, Mitigation, MCSE, Microsoft Cloud Security, O365 security controls, Azure Architect, ITIL, Experienced and certified in Lead Auditor-27001:2022 Information Security, 3rd Party risk assessment/vendor assessment, and audit experience in PCI/SOC/CCPA. Expert in tools like Logrythm, Syslog, Nessus, DLP, Tenable.io, Security Center, Palo Alto TRAPS, Trend Micro, CrowdStrike, SUMO Logic, McAfee, Panorama, and Tenable and GRC tools like OneTrust, Eramba, 6Clicks. Collaborate with business units, clients, and key stakeholders across the organization to ensure seamless engagement. Actively involved in internal and external audits for information security governance and operations. Conduct internal audits for compliance with ISO 27001, SOC, and CCPA standards, driving security excellence and regulatory adherence. Implement and maintain the Security Management System based on ISO 27001/SOC. Lead the response to information security incidents and manage request and Incident queues for ISO. Work on the Risk register and mitigation plans, assess and audit security threats.
India
Bengaluru
Information Technology & Services
Security Architecture & Infrastructure, Leadership & Stakeholder Engagement, Cybersecurity Strategy & Risk Management, Start-up Leadership, Lead Generation, Network Design, Website Building, ITAR, Compliance PCI, NIST, Documentation, IT Compliance, IT Governance, IT Security Policies, IT GRC, GRC, Export Control Compliance, Training, Team Management, Cybersecurity Tools
Experience

Co-Founder
Contributed as a core member and investor during the foundational phase of StemUp. • Planned and executed office setup, ensuring readiness for day-one operations. • Architected, deployed, and maintained network and IT infrastructure and Physical security controls to support secure and scalable growth.

Senior Information Security Specialist - Global GRC team
• Experienced in leveraging GRC tools (ServiceNow, OneTrust, 6Clicks) to streamline processes, monitor risks, and produce insightful reports. • Implement, and maintain a robust GRC framework, ensuring its alignment with the organization's strategic objectives. • Develop and implement comprehensive compliance policies and procedures to mitigate risks and ensure regulatory adherence. • Foster effective communication with key stakeholders, including senior management, board members, and external auditors, to promote GRC awareness and collaboration.

Chief Information Security Officer
India
Manage the Core team and organize its work. Establishing and maintaining an effective documented information security management system as per ISO/ IEC 27001:2013, SOC2 standard requirements Strategic development of Information security infrastructure to meet the business needs of organizations. Working with all business units to determine possible risks and risk management processes. Business development planning and acquiring the correct technology. Ensuring that newly acquired technology complies with the IT security regulations. Planning, designing, and implementing an IT and network strategy for the company. Managing the continuous maintenance of the IT network to ensuring optimum security levels are maintained. Ensuring that no internal breaches or misuse of data take place. Determining the cause of internal and external data breaches and instituting appropriate corrective action. Planning and conducting regular internal audits and compliance audits. Reporting to the Top Management / stake holders about the performance of ISMS, SOC and other compliances. Coordination between the management and the certifying authority.Devising, testing, and reviewing Business Continuity Planning including DR Plans, Emergency Evacuation Plans & Crisis Management Plans. Liaison with external bodies regarding Information Security Management System. - Led security division - Designed and implemented Information Security Management System (ISO 27001), SOC2, CCPA and Readiness of PCI DSS. - Designed and implemented information security processes - Conducted risk assessments and audits

Senior Technical Support Engineer - L3
C-Cubed Solutions
Bangalore

Co-Founder
Chase IT Solutions
Designing and hosting websites for small-scale industries. Our expertise also extends to setting up robust network infrastructure for seamless connectivity and implementing advanced physical security controls to safeguard assets and operations.
Prasannakumar G K's Contact Information
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