Technology

PI Security

Cybersecurity in Industrial Communication Systems

The convergence of IT and OT systems increases the need for robust security in industrial environments. A standardised security approach spanning IT and OT is crucial for efficient and secure production.

PI addresses these requirements through specialised working groups and continuous technology development. PROFINET already integrates security enhancements and, in collaboration with TÜV Süd, aligns with the IEC 62443-4-2 standard.

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PROFIBUS

The Leading Fieldbus

PROFINET

The Leading Industrial Ethernet Standard

omlox

The standard for locating technologies

IO-Link

Breakthrough in Communication

Ethernet-APL

Advanced physical layer (APL) for single-pair Ethernet

5

PROFINET RT

Enables fast and real-time communication to ensure reliable data exchange.

6

PROFINET IRT

A special variant of the PROFINET industrial protocol 

7

PROFIenergy

Cost Savings: Easy and vendor-neutral

PROFIsafe

Open, Integrated and Proven

PROFIdrive & Encoder

Moving the World

FDI

Field Device Integration

Case Studies

Success Stories & Applications

Additional resources provided by PROFIBUS & PROFINET International (PI)

PI Technologies – Security Activities Overview