Thomas Ryu Email & Phone Number

Information Security Engineer and Qualysguard application manager Help business partners in the bank to onboard Qualys Agent to endpoint devices for vulnerability and policy compliance scansHelp business partners in the bank to onboard additional Unix and Windows servers and appliances for endpoint port and remote scansManage Qualys Web Application Scanning by configuring the scan schedules, update scan option profile, and allocate scannersAnalyze Qualys vulnerability management scan results and resolve scan issues with different teamsTroubleshoot Qualys physical and virtual scanner issuesUse ITSM ticketing system to document troubleshooting of Qualys scanners and other issues, and production release Manage team’s device patching schedules and disaster recovery strategy together as application manager Provide support for team’s adherence to SOX-related regulations Manage id’s and entitlements for the team and control risk Coordinate disaster recovery tests for Qualysguard application Provide entitlement review for Qualysguard application

Assisted ESM migration from legacy ESM managers to new ESM managersHelped ESM agent implementationInvolved in ESM daily operation, weekly reportingAssisted in ESM policies/templates baseline review and administrations

Designed, managed, and implemented Symantec Enterprise Security Manager Application for Citigroup Japan Designed and implemented several Windows-based banking projectsParticipated in regulatory risk control analysis and reporting Compiled project documentations for production handoverParticipated in multiple Windows migration projects in Citigroup New York

Bs, Finance/International Business

Associate'S Degree, Accounting And Finance