Petr Pospíšil

Freelance Cyber Security Consultant

Prag, Tschechische Republik

Erfahrungen

Juli 2023 - Bis heute
2 Jahren

Freelance Cyber Security Consultant

PSecured

  • Provide services either as a contractor or consultant.
  • Focus on small and medium businesses.
  • Full portfolio of services and credentials available.
Jan. 2020 - Juli 2023
2 Jahren 7 Monaten
Tschechische Republik

Cyber Defense & Operation Manager

Ahold Delhaize

  • Responsible for overall cyber security area.
  • Focused on building Cyber Threat Intelligence service.
  • Acted as SME for Threat Detection, Threat Intelligence, and Vulnerability Management.
  • Information Security Officer for local retail brand Albert.
Jan. 2020 - Jan. 2021
1 Jahr 1 Monate
Tschechische Republik

Security Operations Senior Analyst

Accenture

  • Performed root cause analysis and incident reviews.
  • Conducted proactive threat hunting based on threat intelligence.
  • Maintained response plans documentation.
  • Mentored junior peers and organized CTF sessions via HackTheBox.
März 2018 - Juli 2019
1 Jahr 5 Monaten
Tschechische Republik

IT Security Assessment Specialist

Home Credit International

  • Conducted penetration tests against web applications and REST API services.
  • Executed phishing simulation against the organization.
  • Tracked findings and communicated with stakeholders on remediation.
  • Tweaked Web Application Firewall to detect common OWASP TOP 10 attacks.
  • Onboarded previously tested APIs to SIEM for monitoring.
Sept. 2016 - Aug. 2017
1 Jahr
Helsinki, Finnland

Security Developer

Tieto

  • Participated as a trainee within Gen-T internship in Security Services.
  • Automated SOC playground deployment.
  • Supported IAM solutions.
Jan. 2015 - Dez. 2016
2 Jahren

Exchange - Erasmus

University of Stavanger

Jan. 2011 - Dez. 2015
4 Jahren

Bachelor Degree - Information and Communication Technology

Technical University of Ostrava

Zusammenfassung

With years of extensive experience in cybersecurity, I began my journey as a penetration tester, later advancing to the role of a senior security analyst. My career then took me to the management level, where I served as an Information Security Officer for a global enterprise.

Following this, I transitioned into independent freelance consulting, specializing in short-term projects and consulting opportunities. I hold numerous certifications, including GIAC Certified Detection Analyst (GCDA) and CompTIA Advanced Security Practitioner (CASP), and I am skilled in Python and various security tools. My commitment to cybersecurity extends to volunteering as a lecturer for Czechitas, where I play a vital role in raising cybersecurity awareness.

Furthermore, I am a vetted expert within global expert groups, such as the United Nations Development Programme's Roster and EU CyberNet, showcasing my exceptional expertise and dedication to advancing cybersecurity on a global scale.

I always seek new consulting opportunities. Looking forward to meeting you.

Sprachen

Englisch
Verhandlungssicher
Russisch
Verhandlungssicher
Spanisch
Verhandlungssicher
Tschechisch
Verhandlungssicher

Ausbildung

Okt. 2015 - Juni 2016

University of Stavanger

Norwegen

Okt. 2012 - Juni 2015

Technical University of Ostrava

bachelor degree · Information and Communication Technology · Ostrava, Tschechische Republik

Zertifikate & Bescheinigungen

Certified Professional Penetration Tester (eCPPT)

Certified Red Team Professional (CRTP)

CompTIA Advanced Security Practitioner (CASP)

CompTIA Cybersecurity Analyst (CySA+)

CompTIA PenTest+

GIAC Certified Detection Analyst (GCDA)

GIAC Cyber Threat Intelligence (GCTI)

Microsoft Certified: Security Operations Analyst Associate

Splunk Certified Enterprise Admin