nc := c.Clone()

	for configName, configVals := range nc {
		for _, helpKV := range HelpSubSysMap[configName] {
			if helpKV.Sensitive {
				for name, kvs := range configVals {
					for i := range kvs {
						if kvs[i].Key == helpKV.Key && len(kvs[i].Value) > 0 {
							kvs[i].Value = "*redacted*"
						}
					}
					configVals[name] = kvs
				}
			}
		}
	}

	return nc
}