Thomas Fellinger

CCNA

CKA: Certified Kubernetes Administrator

Understanding Cisco Network Security

GIAC Certified Incident Handler (GCIH)

Splunk Core Certified User

Splunk Core Certified Power User

GIAC Advisory Board

Cisco Certified Network Professional Security (CCNP Security)

Cisco Certified CyberOps Associate

Splunk Enterprise Certified Admin

GIAC Certified Forensic Analyst (GCFA)

CKS: Certified Kubernetes Security Specialist

GIAC Penetration Tester (GPEN)

Understanding Cisco Wireless Network Fundamentals

Splunk Enterprise Certified Architect

GIAC Continuous Monitoring Certification (GMON)

GIAC Cyber Threat Intelligence (GCTI)

Splunk Enterprise Security Certified Admin

Splunk Core Certified Consultant

GIAC Certified Detection Analyst (GCDA)

Building Splunk Apps

Splunk Certified Cybersecurity Defense Analyst

Developing with Splunk's REST API

Splunk Certified Developer