Oleh Danchivskyi

IT Security Specialist / SOC L2 Specialist

I currently work as an IT Security Specialist, focusing on SOC L2 operations. Thanks to my education and experience, I have a solid theoretical foundation and practical skills in security, programming, system administration, and data analysis. I am ambitious and dedicated, always ready to take on new challenges and develop my competencies.

Projects

  1. Cybersecurity-tasks
    https://github.com/Danchivskyi/Cybersecurity-tasks

    The repository contains a set of cybersecurity tasks. The tasks come from various fields such as encryption, penetration testing, application security, and many others. For the project, I used Python - a popular programming language in cybersecurity, the Scapy library for creating and manipulating network packets, Wireshark - a tool for network traffic analysis, Nmap - a tool for port scanning and network mapping, and the Metasploit Framework platform - a tool for penetration testing.

  2. Engineering project
    https://github.com/StudentInfromatyki/StudentInfromatyki.github.io

    I have created a basic blog using HTML, CSS, and JS languages. The website is responsive and has been cloned on GitLab and Bitbucket platforms, in addition to GitHub. Setting up GitLab Pages was similar to GitHub. To configure a static site on Bitbucket, I used Docker, which I described in detail in one of my blog posts titled "Bitbucket Runners and Pipeline." I set up a Docker Runner from the Linux page.

  3. Science-Articles
    https://github.com/Danchivskyi/Science-Articles

    This is a repository where I store my scientific articles on security. These are articles that will be developed and expanded in the future. Topics include "The use of artificial intelligence in protection against cyber attacks" and "The use of artificial intelligence in security against cyber attacks." Technologies such as Git and GitHub were used to create the repository for storing and managing source code, and Markdown was used for formatting the content of the articles.

  4. Master-s Dissertation
    https://github.com/Danchivskyi/Master-s-Dissertation

    The thesis addresses threats related to USB devices in the context of computer security. It describes BadUSB attacks, which can take various forms, from simple spyware to advanced malware. The aim of the thesis is to understand the evolution of these attacks and to develop effective protection strategies against them, based on literature analysis, case studies, and original research.

  5. Computer Networks and Computer Security
    https://github.com/Danchivskyi/SK_BSK_CS_book

    The "Computer Networks and Computer Security in a Nutshell" repository contains a PDF file that covers the basic concepts related to computer networks and internet security. This file is useful for individuals who want to familiarize themselves with the fundamental terms and principles associated with computer networks and internet security in a clear and concise manner. This reading material is regularly updated and improved.

  6. Cyber Security Threat Book
    https://github.com/Danchivskyi/Cyber-Security-Threat_book

    This repository contains materials related to my book on cybersecurity threats. This book focuses on analyzing attacks on all layers of the ISO/OSI model and also discusses topics related to security, penetration testing, and cybersecurity methodologies.

Work Experience

Internship at HatPol Antoni Hat Nowy Sącz

12.07.2021-06.08.2021

  • Installation of CRM systems on an ftp server and database
  • Configuring systems
  • Preparation of the configuration for the telemarketer station

During my internship, I used CRM systems that were directly related to the company. I installed systems on an FTP server and database.

SOC L1 Analyst at Euvic IT S.A.

15.06.2023 - 01.04.2024

  • Monitoring and analysis of security incidents (SOC Tier 1)
  • Preparing reports and recommendations related to client security
  • Collaboration with IT infrastructure and client-facing teams
  • Proactive threat hunting using available tools
  • Handling and resolving IT security-related client requests
  • Administration of SIEM/SOAR systems and Microsoft 365 Security solutions
  • Training and supporting new employees

SOC L2 Specialist at Euvic IT S.A.

01.04.2024 - present

  • Advanced analysis of security incidents (SOC Tier 2)
  • Extended involvement in Blue Team activities (threat hunting, data correlation)
  • Initiation and leadership of a Red Team project - attack simulations and penetration testing
  • SOC lead responsible for coordinating a security-related project
  • Preparing and implementing Security Benchmarks and related documentation
  • Engaged in tasks related to the SOC L3 Engineer role

 

Education

Bachelor's degree - Engineering

Computer Science , Rzeszów University of Technology

October 2018 - February 2023


Second-degree studies - Master's degree

Cybersecurity and Cloud Technologies , Rzeszów University of Technology

February 2023 - July 2024

 

Certificates

 

Hobbies and interests

  • Traveling and discovering new cultures
  • Sports: football, boxing, swimming, gym, running


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