Abhijeet Satyam

Assistant Manager Cyber Security

Adani Ports & SEZ

Ahmedabad

09.2023 - Current

Managed VAPT and remediated, achieving more than 95% of vulnerabilities from over 2,000 servers, network devices, and applications, ensuring robust cybersecurity measures.
Handled and resolved various SOC incidents, ensuring minimal impact on operations.
Migrated 2,000 IT devices from Arcsight to Sentinel to enhance Syslog generation.
Implementing ISO 27001:2013 controls at different business sites involves establishing a consistent Information Security Management System (ISMS) across all locations, ensuring compliance with ISO 27001 standards, and mitigating risks.
Conducted thorough IT risk assessments at 20 diverse sites of APSEZ to strengthen them according to ISO 27001 standards.
Oversaw OT security projects and initiatives across all Adani Ports sites, ensuring secure remote solutions, OTORIO, which streamlined automation processes, like GOS and Weighbridge solutions.
Successfully implemented site-level segregation of IT and OT networks, adhering to the ICS standard, Purdue Model, for enhanced system security.
Designed and facilitated training sessions of the OTORIO tool to increase user and partner proficiency in utilizing remote solutions.
Administered and upgraded Intrusion Detection Systems on IT and OT networks via the RAM2 application for continuous threat monitoring.
Ensured organizational compliance with NIST regulations by integrating IDS and IPS technologies across IT and OT networks.
Managed and monitored the configurations of over 20 OT and 25 IT firewalls independently, ensuring robust security protocols.
Implemented 802.1x authentication on all aggregation switches to restrict unauthorized EUS devices not listed in Active Directory.
Executed the transition of EOL/EOS checkpoint firewalls to Palo Alto, adhering to CIS benchmarks.