Hello, I'm Chris Oldfield

Hello, I'm Chris Oldfield. Over the past seven years, I've honed my skills in systems administration and application support, with a shift towards web application security, guided by my roles at Repfabric and experience in the military. My objective is to leverage my robust IT background and technical acumen to contribute to advancements in web application security..

Objective

My professional aim is to be exclusively engaged in a role that focuses on cybersecurity analysis, SOC activities, or security operations management, with a particular emphasis on fortifying web applications against potential threats. I aim to transition into a role that utilizes my analytical abilities and technical knowledge in this area. My skills include web application penetration testing, developing security policies, incident response, and vulnerability management, with the goal of enhancing the security of web environments.

Skills

Skill	Associated Project
SIEM Implementation and Log Analysis	Defender Cloud SIEM Implementation at Repfabric
Network Traffic Monitoring and Attack Detection	ACHunter Threat Modeling and Vulnerability Analysis
Security Automation with Shuffle SOAR	Integration of Datadog RUM & SIEM Products
Incident Response Operatons Manager	Zabbix EDR & Datadog AS SEIM at Repfabric
Penetration Testing	System & Asset Mitigation POC's
OSINT & Threat Mitigation	Created bash and ps scripts for systems, network, and endpoint information gathering, vulnerability, submission and validation

Projects

Integration of Datadog RUM & SIEM Products - Enhanced application and UI/UX monitoring, reducing critical service incidents and improving network traffic.
Defender Cloud SIEM Implementation at Repfabric - Achieved a significant reduction in phishing incidents and swift resolution of critical CVEs through strategic implementation.