8 PubSub Security Key Service model ToC Previous Next

8.8 Security Key Service Roles ToC Previous Next

A SKS should support the well-known Roles for SKS which are defined in Table 176. The NodeIds for the well-known Roles are defined in OPC 10000-6.

Table 176 – Well-Known SKS Roles

BrowseName Suggested Permissions
SecurityKeyServerAdmin This Role allows an administrator to manage SecurityGroups and PushTargets on a SKS. This includes executing methods related to management of SecurityGroups and PushTargets on an SKS.
SecurityKeyServerAccess    This Role allows a PubSub Application to access an SKS to pull keys.It is the default Role for pull but it is expected that different custom Roles are used for different SecurityGroups.
SecurityKeyServerPush    This Role allows an SKS to push security keys to PubSub Applications.This includes executing methods related to PubSub security.

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