Grzegorz Chojnowski

Last update: 06.03.2021

Certifications/Courses

CERTIFICATIONS:

  • 09.2018 Certified Ethical Hacker (CEH)
  • 03.2018 ISO 27001/9001 Lead Auditor
  • 03.2018 FireEye Systems Engineer (FSE)
  • 07.2017 Cryptography - Cybrary.it
  • 07.2017 TCP/IP - Cybrary.it
  • 07.2017 CompTIA Linux+ - Cybrary.it
  • 11.2016 Red Hat Certified Engineer (RHCE)
  • 10.2016 Foundation Certificate In IT Service Management (ITIL V3)
  • 10.2015 ISTQB Certified Tester Foundation Level
  • 10.2014 Red Hat Certified System Administrator (RHCSA)
  • 05.2013 70-642 Windows Server 2008 Network Infrastructure, Configuring
  • 06.2011 Risk Manager
  • 02.2010 Information Security Management Systems (ISMS) Auditor / Lead Auditor Traning Course (ISO 27001:2005)

COURSES:

  • 03.2021 Your Free and Open Source EDR Options w/John Strand - Black Hills Information Security
  • 02.2021 Getting Started in Security with BHIS and MITRE ATTACK John Strand - Wild West Hackin'Fest
  • 02.2021 Cyber Threat Hunting Level 1 w/Chris Brenton - Active Countermeasures
  • 02.2021 Black Hills Infosec: Sacred Cash Cow Tipping 2021 w/ John Strand & Testers - Black Hills Information Security
  • 02.2021 Antisyphon Training Course: SOC Core Skills w John Strand - Wild West Hackin'Fest
  • 01.2021 The Janurary Roundup by Wild West Hackin'Fest - Wild West Hackin'Fest
  • 01.2021 Fundamental Windows Security Overview - Cybrary.it
  • 01.2021 Incident Response Recovery - Cybrary.it
  • 01.2021 Linux Fundamentals for Security Practitioners - Cybrary.it
  • 01.2021 Malware Fundamentals - Cybrary.it
  • 01.2021 Regex - Cybrary.it
  • 12.2020 Cross-Site Scripting - Cybrary.it
  • 12.2020 Cybersecurity Kill Chain - Cybrary.it
  • 12.2020 IDS/IPS - Cybrary.it
  • 12.2020 Information Security Fundamentals - Cybrary.it
  • 12.2020 Introduction to IT & Cybersecurity - Cybrary.it
  • 12.2020 Open Source Intelligence (OSINT) Fundamentals - Cybrary.it
  • 10.2020 Recon Master #1 - Securitum
  • 10.2020 Advanced web application security - Securitum
  • 05.2020 Wprowadzenie do bezpieczeĹ„stwa aplikacji WWW - online
  • 01.2020 Machine learning & Security - online
  • 12.2019 Network security / penetration tests - Securitum
  • 10.2019 Network Forensics - Securitum
  • 01.2018 System Forensics and Incident Handling Workshop - CQURE
  • 05.2017 Web application security - Securitum
  • 10.2016 RH254 - Red Hat System Administration III
  • 10.2016 ITIL Foundation with ITIL Foundation Certificate in IT Service Management
  • 04.2016 MS 20411 - Administering Windows Server 2012
  • 12.2015 PRINCE2 Foundation
  • 10.2015 CERT: Certified Tester Foundation Level
  • 09.2015 MS 10962 - Advanced Automated Administration with Windows PowerShell
  • 03.2015 Certified Ethical Hacker (CEH) v8
  • 12.2014 RH242 - Red Hat Linux Troubleshooting
  • 10.2014 RH135 - Red Hat System Administration II
  • 10.2014 RH124 - Red Hat System Administration I
  • 10.2013 AS/400 Operation and Management Essentials
  • 02.2013 MS-6421 Configuring and Troubleshooting a Windows Server 2008 Network Infrastructure
  • 08.2012 MS-6425 Configuring and Troubleshooting Windows Server 2008 Active Directory Domain Services
  • 10.2010 System Administrator IT infrastructure management
  • 10.2010 CCNA Exploration: Network Fundamentals, Routing Protocols and Concepts, LAN Switching and Wireless, Accessing the WAN
  • 09.2010 Linux Security
  • 11.2009 Information Security Administrator
  • 12.2008 Information Security Management Systems Auditor ISO 27001:2005