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How to disable Validation Code Check on VigorACS 2?

For security concern, we design to enable the validation code mechanism on VigorACS 2 login page as default:


This mechanism provides a basic prevention for the bruce force attack. However, we also let the network administrator to disable this mechanism if it is not necessary in some scenario. This note demonstrates how to disable the validation code feature.


  1. Go to System >> System Parameter page, find ParameterID 34: EnableValidateCodeCheck.
  2. Change the value from true to false, then Save it.


The validation code will be removed from the login page next time when login to VigorACS 2.

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