Worked on enhancing threat intelligence management by updating the IP blocklist within the ACESITSecurity/FGTHREATFEEDS repository. Focused on refreshing the IPBLOCK_IN.txt file with new IP entries and a dedicated test data entry, the work aimed to strengthen security posture and streamline validation processes. Synchronized changes with Checkpoint Block IP.txt to ensure consistency across blocklists, using a documentation-driven approach and maintaining traceability through five distinct commits. Leveraged skills in threat intelligence and documentation, primarily working with text-based data formats. The update enabled repeatable validation and governance, supporting ongoing security operations and ensuring that blocklist management remained current and reliable.