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Muhammad zain ul abdeen

@muhammadzainulabdeen1

Security Analyst at Simpaisa integrating AWS security services with SIEM and creating detection rules for cloud and firewall logs.

Pakistan

Message

At Simpaisa, I investigate cloud security alerts, integrate SIEM with AWS CloudTrail and GuardDuty, and create detection rules for AWS and firewall logs. I also configure least-privilege IAM policies and AWS network controls.

Previously, at Cyber Salus, I investigated IoMT security incidents and helped reduce incident remediation time by 35% through automation and refined response techniques. I’ve also worked in network operations and supported security monitoring, vulnerability remediation, and PCI DSS and CIS Controls efforts.

Experience

Work history, roles, and key accomplishments

Current

Security Analyst

Current

Simpaisa

Nov 2025 - Present (10 months)

Conducted investigations of cloud-based security alerts, configured IAM policies, integrated SIEM with AWS CloudTrail and GuardDuty, and created detection rules. Supported PCI DSS certification and CIS control reviews.

AWS IAM SIEM CloudTrail GuardDuty Security Hub Detective Inspector Microsoft Defender FortiGate PCI DSS CIS Controls GRC Incident Response

SOC Analyst

Cyber Salus

Dec 2023 - Nov 2025 (1 year 11 months)

Investigated IoMT device security incidents, reduced remediation time by 35%, and enhanced detection accuracy by 20% through NIDS configurations. Partnered with healthcare IT teams to address vulnerabilities.

Threat Intelligence Incident Response NIDS Palo Alto IoT Security Cynerio Asimily Healthcare IT Vulnerability Management

NOC Engineer

Global Connect Synergy

Aug 2023 - Dec 2023 (4 months)

Monitored network infrastructure and services 24/7, used monitoring tools to detect issues, responded to alarms and outages, and ensured compliance with security protocols.

Network Monitoring Solarwinds Nagios Zabbix Incident Response Network Security