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#PLC communication
69 articles tagged with #PLC communication. This page is set to noindex per SEO configuration.
#PLC communication
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Showing 1–4 of 4 articles
CIP Security Explained: TLS, X.509, and OT Cybersecurity
CIP Security architecture: TLS for TCP 44818, DTLS for UDP 2222, X.509 certificates, device authentication, trust models, EST provisioning, IEC 62443 alignment.
19
PROFINET vs EtherCAT: An Honest Comparison for Real Projects
PROFINET vs EtherCAT compared without the marketing: wire-level differences, cycle times, topology, real cost, ecosystem, and when each is the right call.
13
Modbus Security Risks and How to Protect Your Network
Modbus security risks in practice: why the protocol has no authentication, real attack techniques on RTU and TCP, plus segmentation, firewalls, and monitoring.
12
CIP Protocol Ports: How EtherNet/IP Uses Ports 44818 and 2222
CIP Protocol Ports explained: learn how EtherNet/IP uses ports 44818 and 2222 to transport CIP messages for configuration, diagnostics, and real-time I/O communication.
7