12 Standard DataTypes 
12.3 DataTypes defined in OPC 10000-4
12.3.10 MessageSecurityMode 
The representation in the AddressSpace of the MessageSecurityMode DataType is defined in Table 197.
Table 197 – MessageSecurityMode definition
| Attributes | Value | ||||
|---|---|---|---|---|---|
| BrowseName | MessageSecurityMode | ||||
| IsAbstract | FALSE | ||||
| References | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
| Subtype of the Enumeration DataType defined in Table 143. | |||||
| HasProperty | Variable | EnumStrings | LocalizedText[] | PropertyType | |
| Conformance Units | |||||
| Base Info ServerType |