Samsung Electronics Co., Ltd.

Sung-hyun Hong

Kyung-soo Kwag

Ji-yeon Choi

Jung-kyuen Lee

Joon-hyuk Ryu

Chang-sup Ahn

Dave Ahn

Kyung-Soo Kwag

Ji-Yeon Choi

Joon-Hyuk Ryu

Jung-Kyuen Lee

Provided are an electronic device and a method of controlling same. The method of controlling the electronic device: displays a UI including a security index showing that the electronic device is in a state operating in a secure mode; compares the security index to a reference security index and determines whether the security index has been falsified; and when the security index is a falsified security index, shows that the security index is a security index that has been falsified.

Electronic device and method of controlling same

The disclosure provides a secure message transmission apparatus and a processing method thereof. A method for processing a secure message may include receiving a message transmitted by a transmission-side terminal and determining whether the message is an encrypted message, by a non-secure message service unit; delivering the encrypted message to a secure message service unit by the non-secure message service unit when the message is the encrypted message; and decrypting the encrypted message, and re-encrypting the decrypted message and transmitting the re-encrypted message to a reception-side terminal, by the secure message service unit.

Secure message transmission apparatus and processing method thereof

Growing community of inventors

Incheon, South Korea

Sung-hyun Hong