Display apparatus and method for preventing divulgence of image information thereof

A method for preventing divulgence of image information of a display apparatus which comprises a camera, the method comprising:

• receiving a command for transmitting image information to an outside of the display apparatus;
• determining whether the image information comprises either first image information in which image data captured by the camera is not included or second image information in which the image data captured by the camera is included;
• and
• in response to the image information comprising the first image information, transmitting the first image information to the outside, and in response to the image information comprising the second image information, performing a security operation with respect the second image information and transmitting the second image information to the outside,
• wherein the security operation comprises forming a transmission packet of the transmitted second image information to comprise a detection mark showing that the image information includes the image data captured by the camera.

A method, comprising:

• converting image data in a display apparatus into a data packet;
• determining whether the image data is captured by a camera;
• in response to the image data not being captured by the camera, initiating transmitting the data packet and in response to the image data being captured by the camera, adding an indicator to the data packet for indicating that the packet is to be transmitted to an outside of the display apparatus;
• and
• initiating transmitting the data packet.

A method, comprising:

• converting image data into a data packet;
• determining whether the image data is captured by a camera;
• and
• in response to the image data not being captured by the camera, initiating transmitting the data packet, and in response to the image data being captured by the camera, adding an indicator to the data packet for indicating that the data packet has been transmitted over an insecure network;
• and
• initiating transmitting the data packet over the insecure network.