Requirements for Data Confidentiality
    | Product | Required to Meet IEC-62443-4-2 SL 1 | Details | 
|---|---|---|
| FactoryTalk® Policy Managersoftware | Yes | Use the  FactoryTalk® Policy Managersoftware to define a secure data transport over an EtherNet/IP™ network by enabling CIP Security™. CIP Security™protects EtherNet/IP™data while in transit with TLS and DTLS. Configure the  CIP Security™to include data confidentiality so that messages will be encrypted during exchanged across the EtherNet/IP™network. For more information, see CIP Security with Rockwell Automation Products Application Technique, publication SECURE-AT001. | 
| Limit physical access to drive and its HIM | Yes | Actively managed physical access to the drive and its HIM. Secure physical access to the drive and HIM by limiting physical access through locked cabinets and raising awareness of threats through training and communication to personnel. For more information, see System Security Design Guidelines Reference Manual, publication SECURE-RM001. | 
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