public static final List<Integer> getEnabledExtSecTypes() {
    List<Integer> result = new ArrayList<Integer>();

    for (Iterator<Integer> i = enabledSecTypes.iterator(); i.hasNext();) {
      int refType = (Integer)i.next();
      if (refType != secTypeVeNCrypt) /* Do not include VeNCrypt to avoid loops */
        result.add(refType);
    }

    return (result);
  }