Omid Katouzian

Utilized SIEM tools to oversee and assess security events, leading to a 70% increase in threat identification and mitigation. Orchestrated the deployment of advanced intrusion detection and prevention systems, bolstering the organization's security defense; achieved a 50% decrease in successful cyber-attacks and safeguarded sensitive customer data. Enhanced incident response effectiveness by 50% through prioritizing and escalating security incidents based on severity, ensuring both timeliness and precision.

Spearheaded the implementation and management of IBM Guardium Database Access Monitor, bolstering confidentiality and access management by 50%. Oversaw the migration of the SIEM console to distributed components in an HA cluster, resulting in a 40% performance enhancement. Conducted thorough investigations into security incidents, identified root causes, and executed effective remediation strategies.

Implemented HP ArcSight Flex to parse Huawei Firewall and Juniper Firewall event logs, enhancing event data processing by 100%. Conducted network and system security audits, pen-tests, and vulnerability assessments. Managed SIEM infrastructure, IDPs, Firewalls, and network security appliances. Implemented a tiered categorization and escalation system, resulting in a 35% reduction in incident resolution time and ensuring precise and timely incident handling.

Improved threat detection capabilities by 80% through effective SIEM tool usage to monitor security events, precisely identifying and responding to potential threats. Collaborated on projects with Austrian company iQSol and Iranian company Dadehban to deploy SIEM solutions. Contributed to a 70% increase in SIEM product adoption by actively participating in the deployment of IDS components and flow analyzers for the SGI SIEM solution.

Configure and maintain network appliances. Support, upgrade, and maintain the corporate servers, endpoints, and company's databases.