Control DisableClientAccess

Represents a trust relationship between a Client and a Service. Exists where the two communicate directly, or where the Service may need to know the identity of the Client.

Access to service Service by client Client has been automatically disabled to prevent the service forwarding excessive requests or becoming overloaded itself. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. Activation at runtime requires Service to be managed by a suitable adaptation framework. The Disable Client Access control should be deselected if and when access by Client to Service has been enabled once again.

Access to service Service by client Client has been automatically disabled to prevent authenticated attacks by impersonated clients. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. Activation at runtime requires Service to be managed by a suitable adaptation framework. The Disable Client Access control should be deselected if and when access by Client to Service has been enabled once again.

Access to service Service by client Client has been automatically disabled to prevent authenticated attacks by compromised clients. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. Activation at runtime requires Service to be managed by a suitable adaptation framework. The Disable Client Access control should be deselected if and when access by Client to Service has been enabled once again.

Access to service Service by client Client is disabled. This control strategy represents a permanent restriction introduced by design, or a temporary situation created following activation of a contingency plan. In the latter case, this control strategy should not itself be selected, because its controls will be fulfilled by the contingency plan activation strategy.

Access to service Service by client Client is disabled by the process manager ServiceManager to prevent the service forwarding excessive requests or becoming overloaded itself. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. To activate it at runtime, signal the process manager ServiceManager. The Disable Client Access control should be deselected if and when access by Client to Service has been enabled once again.

Access to service Service by client Client is disabled by the process manager ServiceManager to prevent authenticated attacks by impersonated clients. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. To activate it at runtime, signal the process manager ServiceManager. The Disable Client Access control should be deselected if and when access by Client to Service has been enabled once again.

Access to service Service by client Client is disabled by the process manager ServiceManager to prevent authenticated attacks by compromised clients. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. To activate it at runtime, signal the process manager ServiceManager. The Disable Client Access control should be deselected if and when access by Client to Service has been enabled once again.