Peace Okorie Email & Phone Number

Calgary, Ab, Ca

Canada

● Triage, investigate, research, and respond to security incidents generated through Trellix Helix (FireEye), Crowdstrike, Arcsight, FraudWatch, Sumo Logic, IncMan, and Mandiant Advantage by Google.● Manage and execute vulnerability scanning and assessments using tools such as Tenable Nessus and Qualys ● Application of SIEM tools for event logs/alerts, SOAR tools/playbook for automation and general application of Malware Information Sharing Platform (MISP), FireEye ETP (Email Threat… Show more ● Triage, investigate, research, and respond to security incidents generated through Trellix Helix (FireEye), Crowdstrike, Arcsight, FraudWatch, Sumo Logic, IncMan, and Mandiant Advantage by Google.● Manage and execute vulnerability scanning and assessments using tools such as Tenable Nessus and Qualys ● Application of SIEM tools for event logs/alerts, SOAR tools/playbook for automation and general application of Malware Information Sharing Platform (MISP), FireEye ETP (Email Threat Prevention), Proofpoint and Splunk Phantom to identify, quarantine, remediate, and block valid phishing emails.● Manage compliance with regulatory frameworks such as SOX, GDPR, HIPAA, and industry-specific standards like ISO 27001.● Implement GRC software solutions to streamline processes, enhance reporting capabilities, and enable real-time monitoring of risk and compliance activities.● Responds to security incidents by taking appropriate actions such as isolating affected systems, blocking traffic, whitelisting domains, tuning alerts, setting rules and containing the threat.● Collaborate and communicate closely with other teams such as SOC Team and NOC Team to resolve security incidents.● Keeps end-users informed by preparing performance reports and communicating system status● Investigate and respond to activities related to Endpoint, Enterprise and Network Detection and Threat Response) using Extrahop, Snort and Microsoft Defender for Endpoints.● Review security-related events, assessing severity, impacts, and priority through Zendesk and ServiceNow and as well perform TRA (Threat Risk Assessment).● Participate in the documentation, deployment, integration, architecture, and configuration of all new security solutions. Show less

Germany

● Monitored security alerts from Symantec MSS, Crowdstrike, and Microsoft 365 Defender and Purview (DLP).● Conducted regular security log analysis, identifying anomalies and potential security incidents, and taking proactive measures to mitigate risks.● Collaborated with SecOps, Security Engineering and Architecture, and Infrastructure Security teams to correlate and mitigate security alerts.● Conducted proactive threat hunting using Crowdstrike to identify and mitigate advanced… Show more ● Monitored security alerts from Symantec MSS, Crowdstrike, and Microsoft 365 Defender and Purview (DLP).● Conducted regular security log analysis, identifying anomalies and potential security incidents, and taking proactive measures to mitigate risks.● Collaborated with SecOps, Security Engineering and Architecture, and Infrastructure Security teams to correlate and mitigate security alerts.● Conducted proactive threat hunting using Crowdstrike to identify and mitigate advanced persistent threats (APTs) and other cyber threats.● Delivered periodic security awareness training sessions to employees and conducted blind phishing simulation using Proofpoint and KnowBe4 in order to promote a culture of cybersecurity awareness.● Conducted regular security assessments and vulnerability scans, identifying and prioritizing vulnerabilities for remediation using Tenable and Qualys.● Collaborated with IT teams to prioritize and remediate vulnerabilities, reducing the organization's overall risk exposure.● Assisted in the development and maintenance of security policies, procedures, and guidelines to ensure compliance with industry regulations.● Maintained and updated the incident response playbook, ensuring team readiness for various cyber threats. Show less

Nigeria

● Monitored network traffic and security alerts using SIEM tools (Splunk and Fortinet FortiSIEM).● Performed incident response and investigation for data security incidents, minimizing impact and implementing remediation measures.● Assisted in the administration and configuration of firewall and intrusion detection systems.● Responded to and investigated security incidents related to network security breaches.● Analyzed and contained security incidents, identifying the root… Show more ● Monitored network traffic and security alerts using SIEM tools (Splunk and Fortinet FortiSIEM).● Performed incident response and investigation for data security incidents, minimizing impact and implementing remediation measures.● Assisted in the administration and configuration of firewall and intrusion detection systems.● Responded to and investigated security incidents related to network security breaches.● Analyzed and contained security incidents, identifying the root cause, and implementing appropriate remediation actions to minimize the impact of the incidents.● Conducted thorough privacy impact assessments (PIAs) using OneTrust's tools, helping clients identify and mitigate privacy risks in accordance with GDPR, CCPA, and other applicable regulations.● Assisted in monitoring network traffic for suspicious activities and incidents. Show less

Nigeria

• Configured and managed Firewall devices with Next-Generation features (Cisco ASA, Fortigate, pfSense, VyOS).• Configured and managed Cisco iOS routers, Switches, Juniper, Fortigate, VyOS, Netgear, DLink and more.• Installed, configured, integrated and managed PBXs (Asterix).• Configured VOIP gateways and integrated with Third party SIP service providers.• Managed Microsoft Exchange, DHCP,DNS, Domain Controller and Active Directory Servers.• Provisioned Windows and Linux… Show more • Configured and managed Firewall devices with Next-Generation features (Cisco ASA, Fortigate, pfSense, VyOS).• Configured and managed Cisco iOS routers, Switches, Juniper, Fortigate, VyOS, Netgear, DLink and more.• Installed, configured, integrated and managed PBXs (Asterix).• Configured VOIP gateways and integrated with Third party SIP service providers.• Managed Microsoft Exchange, DHCP,DNS, Domain Controller and Active Directory Servers.• Provisioned Windows and Linux servers. • Troubleshoot and maintained all networking devices and infrastructure across the enterprise including switches, routers and firewalls.• Implemented and maintained firewalls, switches and other security appliances • Monitored network performance across all regional offices and resolved trouble tickets raised by resident IT administrators.• Network device patch management.• Set up network in new locations, which included installation and configuration of hardware devices and all network related devices and servers.• Network design and implementation.• Configured Router,switch and VPN (IPsec, GRE, Remote-Access VPN) Show less

39C, Ahmed Onibudo Street, Off Adeola Hopewell, Victoria Island, Lagos

Test all Product before its lunched.Ensured 100% escalated faulty devices receive attention and returned to source in 24 hours. Delivered 100% resolution where possible and escalated to next level for resolution. Achieved 90% level of customer satisfaction on both and external and internal customers.Commended for promptly resolving complex issues including system crashes, network slowdowns, connectivity problems, security breaches, virus infections and more.Set up a secure… Show more Test all Product before its lunched.Ensured 100% escalated faulty devices receive attention and returned to source in 24 hours. Delivered 100% resolution where possible and escalated to next level for resolution. Achieved 90% level of customer satisfaction on both and external and internal customers.Commended for promptly resolving complex issues including system crashes, network slowdowns, connectivity problems, security breaches, virus infections and more.Set up a secure Wi-Fi, LAN and VoIP networks at remote locations, led client/server configuration and performance-tuning of crucial infrastructure which ensured seamless business operations. Show less

Nigeria

Installed and configured computer networks and systems.Identified and solved problems that arise with computer networks and systems.Maintained existing software and hardware and upgraded them on regular basis. Monitored computer networks and systems and improved performance through smart solutions.Provided network administration and support.

Asaba,

Postgraduate Degree, Cyber Security

Higher National Diploma, Computer Science, Upper Credit