Mike Gubser

ABOUT

About Me

Bug Bounty Hunter & Ethical Hacker

Professional Summary

Experienced cybersecurity professional with over 15 years in IT infrastructure, system engineering, and security management. Currently serving as Information Security Manager at a National Administration, with deep expertise in Linux systems, network security, and automation technologies.

My passion extends beyond traditional IT roles into offensive security through bug bounty hunting and penetration testing. I believe in continuous learning and staying current with emerging threats and security technologies through formal education and hands-on research.

Professional Experience

Education & Certifications

CAS Cybersecurity and Information Risk Management

University of Applied Sciences Northwestern Switzerland (FHNW)

2024 — 2025

Advanced cybersecurity program focusing on CISSP, BSI, ISO 27000, and NIST frameworks. Comprehensive coverage of information risk management, security governance, and compliance.

CAS Cyber Security

Eastern Switzerland University of Applied Sciences (OST)

2021 — 2022

Specialized program covering both offensive and defensive cybersecurity techniques, including penetration testing, incident response, and security architecture.

IT Service Engineer HF / Technician HF Computer Science

Technische Berufsschule Zurich (TBZ)

2017 — 2020

Comprehensive technical education focusing on operating systems, databases, network technologies, and IT architecture design.

Professional Certifications

BSCP (In Progress)

Portswigger

2026

CISSP (In Progress)

ISC²

2026

ISO 27001 Foundation

EXIN

2024

Certified Ethical Hacker (CEH)

EC-Council

2020

Technical Skills

Security Testing & Research

Bug Bounty HuntingPenetration TestingVulnerability AssessmentWeb Application SecuritySecurity Research

Security Management

Information Security GovernanceRisk AssessmentCompliance ManagementIncident ResponseSecurity Architecture

Infrastructure Security

Linux Security HardeningNetwork Security EngineeringFirewall ManagementSystem AdministrationInfrastructure Design

Tools & Automation

Ansible AutomationSecurity ScriptingPythonBash/ShellSecurity Monitoring Tools
About Me · ClawHak