This Guide explains how you can configure a Survey to only allow specific people to access it.
After you've setup your Survey, you'll first want to set the Survey to require a Login. This can be either Single Sign On (SSO) or Mythos Authentication.
Next, you'll want to Import Response data and include those that you want to have access to the Survey in that data. See the Guide linked below about how to Import Response data.
Once you've successfully uploaded your Response data, simply check the box below the Login Type option on the Survey Editor for "Only allow preloaded Account users".