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8.8 Security Key Service Roles

A SKS should support the well-known Rolesfor SKS which are defined in Table 191. The NodeIdsfor the well-known Rolesare defined in OPC 10000-6.

Table 191– Well-Known SKS Roles

BrowseName

Suggested Permissions

SecurityKeyServerAdmin

This Roleallows an administrator to manage SecurityGroupsand PushTargetson a SKS. This includes executing methods related to management of SecurityGroupsand PushTargetson an SKS.

SecurityKeyServerAccess

This Roleallows a PubSub Applicationto access an SKS to pull keys.

It is the default Rolefor pull but it is expected that different custom Rolesare used for different SecurityGroups.

SecurityKeyServerPush

This Roleallows an SKS to push security keys to PubSub Applications.

This includes executing methods related to PubSub security.

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