Dominic O.

I am an experienced information security and cybersecurity professional with a successful background in SOC operations and IT GRC. My expertise includes security monitoring, vulnerability assessment, and deploying various security solutions in both traditional and cloud environments. I am seasoned in implementing IT GRC standards, frameworks, and regulations (ISO 27001, SOC2, BCMS, GDPR, NDPR, SCF, PCI-DSS), and risk management. With my experience, I also write technical content to break down cybersecurity concepts to lay terms. 💻 My skillsets include: ✅ Security monitoring and analysis. ✅ Cyberthreat Intelligence and OSINT. ✅ Deploying and configuration of security solutions. ✅ Implementing SIEM and EDR solutions and integration on networks and hosts. ✅ Building detection rules on SIEM for robust security monitoring. ✅ Cloud security. ✅ Parsing logs using regex. ✅ Incident response and analysis. ✅ Vulnerability assessment of networks. ✅ Network Security & Firewall Management ✅ Implementing IT GRC (Governance, Risk, and Compliance) standards, frameworks, and regulations (ISO 27001, SOC2, SOC3, BCMS, NDPR, GDPR, PCI-DSS) in enterprise environments. ✅ Risk management and Third-party assurance. ✅ Technical writing for executive and public reporting. ✅ Cybersecurity awareness and training. ✅ Python, Bash, XML, AQL, KQL, LEQL, HTML and CSS. ✅ Virtualization (VMWare, VirtualBox, HyperVM, OpenVZ, Xen) ✅ VPN systems, OpenVPN (installation and configuration) 🔐 Security Tools Experienced In: 🛡 ArcSight SIEM 🛡 IBM QRadar 🛡 Azure Sentinel 🛡 Carbon Black 🛡 Crowdstrike Falcon 🛡 Splunk 🛡 Wazuh 🛡 Rapid7 Insight Stack 🛡 LogSign SIEM 🛡 Cynet EDR 🛡 MDATP 🛡 SentinelONE 🛡 Darktrace 🛡 Fortinet Stack 🛡 Azure Security Stack 🛡 AWS Security Stack 🛡 iZOOlogic 🛡 Nessus Vuln. Scanner 🛡AlienVault SIEM 🛡Microsoft Windows 🛡Linux 🚀 What I Offer: 🌐 Comprehensive cybersecurity strategy 📈 ISO 27001 Implementation from scratch, compliance, and audit. 🖥 SOC monitoring and analysis. ⚙SIEM/EDR deployment, configuration, and integration. 💻 Secure network design & configuration 🌐 Ethical hacking & pen testing 🎯 Security awareness training 🤖 Social engineering assessments ☁️ Cloud Security Assessment. My certifications are: - CompTIA Security+ - Fortinet NSE3 - Microsoft 365 Certified Security Administrator Associate. - AWS CCP - ISC2 CC - PECB ISO/IEC 27001 Lead Implementer 📩 Do contact me let's get started. Whether you're a small business or a large enterprise, short-term or long-term project, I'm here to help strengthen your information security posture.