char *getClientTypeName(int class) {
    switch(class) {
    case CLIENT_TYPE_NORMAL: return "normal";
    case CLIENT_TYPE_SLAVE:  return "slave";
    case CLIENT_TYPE_PUBSUB: return "pubsub";
    case CLIENT_TYPE_MASTER: return "master";
    default:                       return NULL;
    }
}

This label identifies security gaps where expected security features are missing or only partially implemented, reducing protection against unauthorized access or manipulation.