Precious lawal

• Managed secure data transfers between systems while maintaining data integrity and confidentiality.
• Identified and escalated potential security risks during troubleshooting to mitigate vulnerabilities.
• Coordinated secure deployments and troubleshooting with field engineers and internal teams to enhance system reliability.
• Conducted documentation compliance checks, ensuring systems adhered to operational and security standards.
• Supported cloud system configuration and environment setup.
• Executed database restore operations for system recovery and continuity.
• Assisted with system configuration and upgrades following approved procedures.
• Documented incidents, resolutions, and configuration changes in ticketing systems.

Secure Network Design Project

• Designed segmented network architecture separating departments using VLANs.
• Applied firewall placement and security controls to reduce attack surface.
• Justified redundancy and IPv4/IPv6 usage for availability and scalability.

Firewall & DMZ Implementation Project

• Deployed pfSense firewall and configured security rules.
• Designed a DMZ to isolate public-facing services from internal network.
• Documented security improvements and control placement.

Remote Access & VPN Security Project

• Evaluated IPSec vs SSL/TLS VPN solutions.
• Designed secure remote access solution with MFA.
• Recommended secure methods including SSH, RDP, and VDI.

Risk & Threat Modeling Project

• Identified attack vectors and system vulnerabilities.
• Assessed business impact of breaches.
• Proposed mitigation strategies and security controls.