
Abdul Hannan
SOC analyst specializing in SIEM and DFIR
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Portfólio
Experiência profissional
Network Security Analyst
Villa • Período integral
Jun 2026 - Aug 2026 • 2 mos
• Documented and generated daily and weekly Tenable vulnerability and IPS reports, and added/maintained rules in Check Point firewall policies (NGFW, Maestro). • Supported endpoint and threat detection operations using Mandiant, Deep Instinct, and Microsoft Sentinel. • Administered and troubleshot Zscaler ZIA, ZPA, and ZDX for secure internet access, private access, and digital experience monitoring. • Investigated and resolved user-reported issues related to firewall, networking, and Zscaler, including security incident troubleshooting, via ServiceNow and Halo ticketing systems. • Managed credentials using Bitwarden and coordinated cross-team communication via Slack, Jira, RingCentral, and Microsoft Teams.