The OT security training courses – from practitioner to manager – are divided into three main areas
and last 2.5 days each. After completing the course, participants can take an exam, which is administered by the TÜV Austria Academy. This certification is perfect for employees from the industrial sector who want to visibly gain further qualifications in the field of security and also want to provide proof of their knowledge in this area.
OT security training with persons certification
New legal requirements and security standards pose a major challenge for companies today – sound knowledge of OT security is becoming increasingly important. Our training courses provide guidelines and expertise in dealing with security issues in the industry.
Overview of the persons certification scheme
Training & examination to become a Certified OT Security Technical Expert TÜV® (COSTE)
Level 2: Operational Technology Security training series
Course: ICS.211 Certified OT Security Technical Expert (COSTE)
Prerequisites: Completed training including certification as a “Certified OT Security Practitioner TÜV® (COSP)” from the TÜV AUSTRIA Academy or an equivalent course or at least 6 months of relevant professional experience averaging at least 20 hours per week.
Training & examination for Certified OT Security Manager TÜV® (COSM)
Level 2: Operational Technology Security training series
Course: ICS.212 Certified OT Security Manager (COSM)
Prerequisites: Completed training including certification as a “Certified OT Security Practitioner TÜV® (COSP)” from the TÜV AUSTRIA Academy or an equivalent course or at least 6 months of relevant professional experience averaging at least 20 hours per week.
Certification details
Personal certifications are based on a partnership between Limes Security and TÜV AUSTRIA, an internationally active certification body for personal, product and system certifications. Accreditations and official authorizations form the basis for globally recognized certificates in accordance with ISO 17024. TÜV AUSTRIA personal certifications create trust and offer a clear advantage in the professional world.
Validity
Examination procedure
Costs
Additional certificates, e.g. in English, are charged separately. Certificates in other languages can be issued on request. Each examination or examination part may be repeated once free of charge on one of the next examination dates, subject to availability. Extra dates will be charged extra.
You are on the search for an individual In-house training for your team?
Take your OT security know-how to the next level.
Are you unsure which
OT Security training course is right for you?
Take our Self-Assessment Questionnaires!
Our self-assessment questionnaires give you an initial assessment of which of our OT security training courses is suitable for you. Regardless of the result of the questionnaires, we require proof of your experience and training in the field of OT security before you can register for the advanced training courses. Based on this, we will decide whether you can join the advanced course directly.
Discover our e-learning training courses!
Find out more about our e-learning options and provide your employees with OT security training at their own pace.
Digital badges
The Limes Academy personal certifications are now also available as digital badges. Together with Credly, we offer digital versions of our certifications. Use your Limes Academy badges for your emails signature, digital resume and on social media to make your OT Security expertise visible. Each digital badge contains verified metadata describing your qualification and the process required to earn it.
Verifiable and trustworthy
Each badge contains verifiable information about the issuing organization, the skills acquired and the criteria for obtaining it.
Sharing is easy
Ideal for LinkedIn, emails signatures, resumes or personal websites - increase your visibility in the digital space
Digitally at your fingertips at all times
Your qualifications are stored online and can be accessed anywhere - without any paperwork.
Transparent presentation of expertise
Thanks to detailed metadata, employers can see exactly what skills you have and how you acquired them.
Frequently asked questions
What does Open Badge mean?
Open Badges are web-enabled versions of a credential, certification, or qualification that can be verified online in real time.
How will my certification be displayed as a digital badge?
In cooperation with Credly, we transfer the certificates you have acquired into a digital proof that is managed by the Credly digital badge platform. The technology used by Credly is based on the Open Badge Standards developed by IMS Global. This allows you to manage, share and prove your skills digitally.
About Credly
Credly offers a comprehensive solution for issuing and managing digital credentials. Credly works with well-known organizations to provide users worldwide with digital credentials.
I have already completed certification training—how do I get my digital badge?
- You will receive an email from Credly with an invitation to your Limes Academy badge.
- Click on the button in the email.
- Create and verify your Credly account
- Accept your badge and share it, e.g. on LinkedIn
How long is my digital badge valid?
Like personal certificates, our digital badges are valid for three years.
I don't want my digital badge to be published—what can I do?
You can easily configure your privacy settings in your Credly account. You decide who can see the information about your digital badge.
Can someone copy my badge?
Even if the digital badges are only digital image files, they are clearly linked to the data hosted on Credly. This link makes digital badges more secure than analog paper credentials. This link ensures that only you can use your badge and the identity associated with it.
Daniela Weidinger, Academy Assistant
Do you have any questions?
If you require further information, please contact us directly!
Recertification -
Your path to certificate renewal
Which Limes Academy courses are suitable for recertification?
- I have already completed the COSP
- I have already completed the COSTE
- I have already completed the COSM
If you have already completed the training ICS.205 Certified OT Security Practitioner (COSP) we recommend the following advanced courses at the Limes Academy:
-
Select options This product has multiple variants. The options may be chosen on the product page Quick ViewICS.211 Certified OT Security Technical Expert (COSTE)
€ 3.350,00 -
Select options This product has multiple variants. The options may be chosen on the product page Quick ViewICS.212 Certified OT Security Manager (COSM)
€ 3.350,00 -
Select options This product has multiple variants. The options may be chosen on the product page Quick ViewICS.222 OT Incident Handling Essentials
€ 805,00 -
ICS.223 IEC 62443 Fundamentals, Concepts and Usage
If you have already completed the training ICS.211 Certified OT Security Technical Expert (COSTE) we recommend the following advanced courses at the Limes Academy:
-
Select options This product has multiple variants. The options may be chosen on the product page Quick ViewICS.212 Certified OT Security Manager (COSM)
€ 3.350,00 -
Select options This product has multiple variants. The options may be chosen on the product page Quick ViewICS.222 OT Incident Handling Essentials
€ 805,00 -
ICS.223 IEC 62443 Fundamentals, Concepts and Usage
If you have already completed the training ICS.212 Certified OT Security Manager (COSM) we recommend the following advanced courses at the Limes Academy:
-
Select options This product has multiple variants. The options may be chosen on the product page Quick ViewICS.222 OT Incident Handling Essentials
€ 805,00 -
ICS.223 IEC 62443 Fundamentals, Concepts and Usage
Frequently asked questions
When does the examination for a training course with persons certification take place?
The test is scheduled on the last day of training and takes place during training times.
How does the certification exam work?
The certification exam is conducted online and lasts a total of 60 minutes. During this time, you will be asked various single-choice questions. To pass the exam successfully, you must achieve at least 65% of the possible points.
The exam takes place entirely online, so you can take it from the comfort of your own home or another quiet location. Before starting the exam, you must hold a valid ID in front of the camera to confirm your identity. You will be allowed to access your documents and notes during the exam. Persons whose native language is not German may use a dictionary.
In which languages can the exam be taken?
The questions are asked in both German and English.
What happens if I don't pass the exam the first time?
Each examination may be repeated once free of charge on one of the next examination dates, subject to availability.
I have successfully passed the exam. When will I receive my certificate?
It usually takes two to three weeks for the certificate to reach you as a .pdf.
Can I have a second certificate?
The certification fee includes the issue of a certificate. Second certificates, e.g. in English, are charged separately.
Daniela Weidinger, Academy Assistant
Do you have any questions?
If you require further information, please contact us directly!


