
IT security
IT security
IT security
Welcome to JCSec – Your partner for IT security
Your partner for digital security
Your partner for digital security
Your partner for digital security
With many years of experience in the banking and insurance sectors, we understand the specific challenges and requirements of these regulated industries. Our expertise in IT security combines technical knowledge with industry-specific requirements to provide tailored solutions.
With many years of experience in the banking and insurance sectors, we understand the specific challenges and requirements of these regulated industries. Our expertise in IT security combines technical knowledge with industry-specific requirements to provide tailored solutions.
With many years of experience in the banking and insurance sectors, we understand the specific challenges and requirements of these regulated industries. Our expertise in IT security combines technical knowledge with industry-specific requirements to provide tailored solutions.
Industry-specific expertise
Our experience in the banking and insurance sectors ensures that we understand and can meet the special requirements of these sectors.
Tailored solutions
JCSec develops individual security strategies tailored to the needs of your business.
Sustainable partnership
As JCSec, we value long-term collaboration and continuous improvement of your security architecture.
Innovative technologies
At JCSec GmbH, we rely on the latest technologies and innovative approaches to ensure the highest level of IT security for your company.
Tailor-made IT solutions
We develop customized IT solutions that are specifically tailored to the needs and requirements of our clients. This enables optimal integration into existing systems and processes.
Technological expertise
At JeroCom, the focus is on first-class technological expertise. Our team has extensive knowledge in a variety of technologies and industries, enabling us to develop innovative and tailored IT solutions. We are always in tune with the times, utilizing the latest technologies and continuously optimizing our methods to offer you solutions that are not only current but also future-proof.
Personal contacts & quick response times
At JeroCom, we prioritize close and effective communication through dedicated personal contacts, complemented by our constantly available Operations Center. This model promotes rapid response times, as your inquiries are handled directly by experts who are familiar with your business and specific needs.
Innovation and research
Through continuous innovation and research, we strive to push the boundaries of what is technologically possible, developing products that not only solve current challenges but also anticipate future needs.
Tailor-made IT solutions
We develop customized IT solutions that are specifically tailored to the needs and requirements of our clients. This enables optimal integration into existing systems and processes.
Technological expertise
At JeroCom, the focus is on first-class technological expertise. Our team has extensive knowledge in a variety of technologies and industries, enabling us to develop innovative and tailored IT solutions. We are always in tune with the times, utilizing the latest technologies and continuously optimizing our methods to offer you solutions that are not only current but also future-proof.
Personal contacts & quick response times
At JeroCom, we prioritize close and effective communication through dedicated personal contacts, complemented by our constantly available Operations Center. This model promotes rapid response times, as your inquiries are handled directly by experts who are familiar with your business and specific needs.
Innovation and research
Through continuous innovation and research, we strive to push the boundaries of what is technologically possible, developing products that not only solve current challenges but also anticipate future needs.
Comprehensive IT security for you
Comprehensive IT security for you
Comprehensive IT security for you
Conceptualization, setup, and operation of security tools
We support you in the implementation of all common security tools that your company needs to effectively protect against cyber threats. From selecting the right technologies to complete integration – we are by your side.
Cloud architecture and migration
Our numerous successful projects in the area of cloud infrastructure and migration enable us to offer you a smooth and secure transfer of your data and applications to the cloud. We ensure that your cloud environment is both powerful and secure.
Vulnerability analysis and penetration testing
Our experts conduct comprehensive vulnerability assessments and test your systems for security gaps. Through targeted penetration tests, we identify potential risks and help you address them proactively.
SIEM concept, implementation, and operation
We offer you assistance with the implementation and operation of Security Information and Event Management (SIEM) solutions. This not only increases your responsiveness but also your visibility of threats in real time.
Compliance Management
We support you with compliance questions and projects. Whether it's about legal requirements or industry-specific standards, we help you take the right measures and configure your systems according to the requirements.
Conceptualization, setup, and operation of security tools
We support you in the implementation of all common security tools that your company needs to effectively protect against cyber threats. From selecting the right technologies to complete integration – we are by your side.
Cloud architecture and migration
Our numerous successful projects in the area of cloud infrastructure and migration enable us to offer you a smooth and secure transfer of your data and applications to the cloud. We ensure that your cloud environment is both powerful and secure.
Vulnerability analysis and penetration testing
Our experts conduct comprehensive vulnerability assessments and test your systems for security gaps. Through targeted penetration tests, we identify potential risks and help you address them proactively.
SIEM concept, implementation, and operation
We offer you assistance with the implementation and operation of Security Information and Event Management (SIEM) solutions. This not only increases your responsiveness but also your visibility of threats in real time.
Compliance Management
We support you with compliance questions and projects. Whether it's about legal requirements or industry-specific standards, we help you take the right measures and configure your systems according to the requirements.
Start now!

Conceptualization, implementation, and operation of security tools
We support you in the implementation of all common security tools that your company needs to effectively protect itself against cyber threats. From selecting the right technologies to complete integration – we are on your side.

Cloud setup and migration
Our numerous successful projects in the area of cloud infrastructure and migration enable us to offer you a smooth and secure transfer of your data and applications to the cloud. We ensure that your cloud environment is both powerful and secure.

Vulnerability analysis and penetration testing
Our experts conduct comprehensive vulnerability analyses and test your systems for security gaps. Through targeted penetration tests, we identify potential risks and help you proactively address them.

SIEM concept, implementation and operation
We offer you support in the implementation and operation of Security Information and Event Management (SIEM) solutions. This not only increases your responsiveness but also your visibility of threats in real-time.

Compliance Management
We are here to support you with compliance questions and projects. Whether it's about legal requirements or industry-specific standards, we help you take the right actions and configure your systems according to the requirements.
Protect the heart of your business!
Protect the heart of your business!
Protect the heart of your business!
SAP Security
We offer comprehensive SAP security services to protect your SAP environments from threats. Our experts assist you in setting up security policies, role and permission management, as well as conducting regular security audits to ensure the highest level of security for your SAP infrastructure.
SAP Cloud Projects
In the field of SAP Cloud, we support you in the migration and operation of your SAP solutions in the cloud. We ensure that all security requirements are met and that your data is well protected even in a cloud environment. Our expertise in SAP Cloud technology allows for seamless integration and high availability of your applications.


SAP Security
We offer comprehensive SAP security services to protect your SAP environments from threats. Our experts assist you in establishing security policies, role and permission management, as well as conducting regular security audits to ensure the highest level of security for your SAP infrastructure.


SAP Cloud Projects
In the area of SAP Cloud, we support you in the migration and operation of your SAP solutions in the cloud. We ensure that all security requirements are met and your data is well protected even in a cloud environment. Our expertise in SAP Cloud technology enables seamless integration and high availability of your applications.
Start now!



The minds behind the ideas
The minds behind the ideas
The minds behind the ideas
The expertise for your projects comes from our experienced and creative minds who implement each project with passion.
The expertise for your projects comes from our experienced and creative minds who implement each project with passion.
Discover current projects & topics
Discover current projects & topics
Discover current projects & topics




Your contact person
Tomasz
Jachim
Tomasz Jachim
Managing Director – JCSec.


With a degree in Mathematics, Tomasz Jachim has in-depth expertise in analytical thinking and problem-solving. He is currently working as a Managing Director, combining his mathematical expertise with strategic leadership skills.
With a degree in Mathematics, Tomasz Jachim has in-depth expertise in analytical thinking and problem-solving. He is currently working as a Managing Director, combining his mathematical expertise with strategic leadership skills.
Feel free to write to us!
Feel free to write to us!
Feel free to write to us!
…or start a
live chat
...or start a
live chat
...or start a live chat
© JCSec GmbH. 2025