| 摘要 |
<p>The present invention relates to a security system and apparatus by using a disguise code, and a method thereof. A user generates a disguise code or a disguise pattern along with a security code such as a normally operating user password or pattern and then saves and registers such code in a user device and an external emergency control unit. When a user is in a dangerous situation such as a crime or a situation where a user has to disguise, a disguise code rather than a normal code is used so that an observer recognizes as if a device were normally operated, although the device is not normally operated, substantially. In addition, in a dangerous situation of a crime, a user can be protected from the crime by notifying the dangerous situation to the external emergency control unit through a code corresponding unit of a user electronic device.</p> |
