Dr. Sikos holds the following industry certificates:



- Australian Computer Society – Certified Professional
- ICSI Certified Network Security Specialist
- Fortinet Network Security Expert (NSE2 – Network Security Associate)
- WatchGuard Certified System Professional
- AccessData Certified Investigator
- Autopsy Basics and Hands On Certificate
- OSForensics Triage Cert.
- CyberArk Certified Trustee
- ThreatConnect Analyst
- Splunk Fundamentals 1
- Splunk Infrastructure Overview
- RiskLens FAIR Analysis Fundamentals Certificate
- Introduction to Cybersecurity Certificate (Cisco networking Academy)
- Cybersecurity Essentials Certificate (Cisco networking Academy)
- Introduction to IoT Certificate (Cisco networking Academy)
- Introduction to Packet Tracer Certificate (Cisco networking Academy)
- NDG Linux Unhatched Certificate (Network Development Group)
- Linux Essentials Certificate (Linux Professional Institute)
- Digital Forensics Certificate (The Open University)
- Stay Safe – Stay Secure Certificate (Kaspersky)
- Cert Prep: CompTIA Security+ Exam (SY0-501): The Basics (LinkedIn Course Completion Certificate)
- CompTIA Security+ (SY0-501) Cert Prep: 1 Threats, Attacks, and Vulnerabilities (LinkedIn Course Completion Certificate)
- Ethical Hacking: Wireless Networks (LinkedIn Course Completion Certificate)
- Incident Response: Evidence Collection in Windows (LinkedIn Course Completion Certificate)
- Wireshark: Advanced Tools and Techniques (LinkedIn Course Completion Certificate)
- Penetration Testing: Advanced Kali Linux (LinkedIn Course Completion Certificate)