© 2025 Janusz Czeropski
Associate Security Incident Analyst At Trend Micro
Hi, I'm Janusz Czeropski, a cybersecurity professional currently working as an Associate Security Incident Analyst at Trend Micro in Cork, Ireland. I am passionate about safeguarding digital environments and continuously enhancing my expertise in threat analysis, mitigation, and automation.
After graduating with a degree in Cybercrime & IT Security from South East Technological University, I embarked on my cybersecurity journey by joining Trend Micro's Managed Detection and Response (MDR) team as an intern in March 2022. This experience provided me with hands-on exposure to cutting-edge technologies and a collaborative work culture that values continuous learning and innovation.
During my internship, I contributed to various projects, including the Internet Safety for Kids and Families (ISKF) initiative, where I assisted in organizing workflows and testing new website features. I also engaged in hardware testing for home network security products and developed a web-based system to automate monthly distribution reports, significantly improving efficiency.
My dedication and contributions led to a part-time role during my university term, culminating in a full-time graduate position in June 2023. I am committed to staying abreast of the evolving cybersecurity landscape and actively participate in community-driven projects like CyberCrime.life, aimed at providing resources and guidance for aspiring cybersecurity professionals.
Through my journey, I strive to make a meaningful impact in the field of IT security and cybercrime prevention, continuously seeking opportunities to learn, grow, and contribute to a safer digital world.
As a Security Incident Analyst at Trend Micro, I worked on the latest threats in computing and utilized the company's XDR technology to protect against these threats. I was involved in several projects, including automation and web development for the global MDR teams.
I joined the MDR team at Trend Micro to focus on the latest threats in computing and to use the company's XDR technology to protect against these threats. I have been involved in several projects, including automation and web development for the global MDR teams.
In addition, I volunteer for Trend Micro's "What's Your Story" campaign, helping with WordPress and testing the company's international websites.
In this role, I have been able to apply my knowledge and skills to real-world challenges and have gained valuable experience working in a professional team environment. I am committed to continuing my professional development and to contributing to the success of Trend Micro and its clients.
As the President of the Esports Society at SETU, I played a key role in organizing and managing various esports events and activities. I worked closely with the team to create a thriving community and foster a competitive gaming environment. I also oversaw the creation of the Esports Society's website, which served as a central hub for information and updates.
As the President of the Esports Society at SETU, I played a key role in organizing and managing various esports events and activities. I worked closely with the team to create a thriving community and foster a competitive gaming environment. I also oversaw the creation of the Esports Society's website, which served as a central hub for information and updates.
Through my involvement in esports, I gained valuable leadership, teamwork, and event management skills. It was a rewarding experience to contribute to the growth and success of the Esports Society and provide a platform for students to engage in competitive gaming.
As a Linux System Administrator, I have extensive experience in managing and maintaining Linux-based systems. My responsibilities included server configuration, performance optimization, troubleshooting, and ensuring the security and stability of the systems.
As a Linux System Administrator, I have been responsible for managing and maintaining Linux-based systems. This includes server configuration, performance optimization, troubleshooting, and ensuring the security and stability of the systems.
I have hands-on experience with various Linux distributions, such as Ubuntu, CentOS, and Red Hat. I am proficient in managing services, implementing security measures, and automating tasks using scripting languages like Bash.
My expertise in Linux system administration allows me to effectively support the infrastructure needs of organizations, ensuring smooth operations and reliable performance.
During my self-employment at Galaxy Digital Networks, I provided various IT services to clients, including website development, server management, and network infrastructure setup. I worked with Linux and Windows servers, implemented automation scripts, and managed data backup systems. Additionally, I handled domain management, utilized technologies such as Postfix and Bind9, and maintained cloud services like Cloudflare.
During my self-employment at Galaxy Digital Networks, I provided a range of IT services to clients, catering to their website development needs, managing servers, and setting up network infrastructure. I worked with both Linux and Windows servers, ensuring smooth operations and efficient performance.
As part of my role, I implemented automation scripts to streamline processes and enhance productivity. I also handled domain management, email server setup utilizing technologies like Postfix, DNS management with Bind9, and utilized cloud services such as Cloudflare.
Additionally, I was responsible for data backup systems, ensuring data integrity and implementing reliable restoration processes. Throughout my self-employment, I consistently provided professional IT solutions tailored to the specific requirements of each client.
As a TuneMoji representative and anime ambassador, I actively volunteered and served as a community leader. Under the username "GoalTV," I achieved a platform record of 45 million views on TuneMoji, becoming the first content creator to surpass 20 million views on a single short video. I was promoted to the role of TuneMoji Community Assistant and collaborated directly with developers and the CTO in promoting the Twitch extension and conducting online marketing initiatives. On March 19, 2020, the TuneMoji app was acquired.
During my time as a TuneMoji Ambassador, I actively contributed as a representative and anime enthusiast. I dedicated myself to volunteer work and assumed a leadership role within the community. Using the username "GoalTV," I set a platform record with 45 million views on TuneMoji, achieving the distinction of being the first content creator to surpass 20 million views on a single short video. Additionally, I advanced to the position of TuneMoji Community Assistant, collaborating closely with developers and the CTO to promote the Twitch extension and conduct effective online marketing campaigns. Notably, on March 19, 2020, the TuneMoji app was acquired, marking a significant milestone.
Throughout my tenure, I leveraged my passion for anime and my dedication to community building to foster growth within the TuneMoji community. I gained invaluable experience in online marketing and content promotion, working alongside the TuneMoji team to drive the app's success. With strong skills in communication, organization, and problem-solving, I consistently delivered high-quality content and support to the TuneMoji community.
I'm thrilled to share the initiation of a personal project very close to my heart - CyberCrime.life. This project is born out of my deep passion for cybersecurity and my drive to simplify the journey for others keen on stepping into this field.
CyberCrime.life is a community-based hub that I'm currently building to help individuals discover the wealth of resources available for learning about cybersecurity. Whether it's free courses, paid programs, or local events, my aim is to curate a comprehensive array of options, making the search for the perfect resource much easier.
But CyberCrime.life goes beyond just resources. I will also be sharing tips and tricks on securing internships in cybersecurity and providing general advice to aid career progression. Focusing on practical application, this advice will prepare individuals to meet the opportunities and challenges in the cybersecurity industry head-on.
What makes CyberCrime.life special is its community-driven approach. Once the website is launched, everyone will be welcome to contribute their input and help shape the platform to better serve the needs of fellow cybersecurity enthusiasts.
The launch of CyberCrime.life is anticipated for late 2023 or early 2024. Until then, I invite you to join me on this exciting journey. Whether you're new to cybersecurity or looking to expand your knowledge, there's something for everyone. Let's make a difference together, one step at a time!