P35 - Step by Step from Modbus to secure IoT
- Event
- iCCC2026 - iCampus Cottbus Conference
2026-05-05 - 2026-05-07
Cottbus - Band
- Poster
- Chapter
- Kommunikation
- Author(s)
- R. Karnapke - Perinet GmbH, Cottbus, K. Walther - Perinet GmbH, Berlin
- Pages
- 260 - 263
- DOI
- 10.5162/iCCC2026/P35
- ISBN
- 978-3-910600-10-2
- Price
- free
Abstract
Many industrial deployments have been realized using Modbus technology in the last 46 years. However, new challenges like the Data Act of the European Union, security issues in deployments as well as a general need for more Data availability up in the Enterprise System lead to demands that traditional Modbus deployments simply cannot fulfill. Fulfilling these new requirements seems to mandate a complete rebuild of legacy deployments. However, no one wants to stop production and incur large downtimes for entire sections of factories at once. In this paper we introduce a step-by-step approach for switching from classic Modbus or Modbus TCP to a secure IoT based operation with minimal to no downtime.