Kt&g Corporation

Korea Electric Power Corporation

Seong-Ho Ju

Jong-Oh Kim

Young-Sin Kim

No-Gil Myoung

Young-Hyun Kim

Jong-Mock Baek

Sun-Cheol Kwon

Kwang Se Lee

Yong-Hun Lim

Chung-Hyo Kim

Yoo-Jin Kwon

Bong-Su Cheong

Ik Won Gwak

Young-Il Jo

Yong-Hoon Lim

Moon-Suk Choi

Disclosed herein are an apparatus and method for detecting abnormal behavior in a main device and a terminal device, included in a control network, using a whitelist. The apparatus for detecting abnormal behavior includes an information collection unit for collecting system information about the main device and system information about the terminal device and a detection unit for detecting abnormal behavior in the main device and the terminal device by comparing a whitelist with system information that includes the system information about the main device and the system information about the terminal device, wherein the whitelist includes a process whitelist, a file whitelist, and a network whitelist.

Apparatus and method for detecting abnormal behavior

The coating composition of a low ignition propensity cigarette paper according to an exemplary embodiment includes pregelatinized starch, maltodextrin, resistant maltodextrin and ethanol.

Coating composition of low ignition propensity cigarette paper and cigarette using the same

A low ignition propensity cigarette paper includes a coating portion including a hydrophobic starch and a hydrophilic starch, and a plurality of pores including a micrometer-size pore and a nanometer-size pore, wherein the hydrophobic starch and the hydrophilic starch cover the micrometer-size pore and the nanometer-size pore.

Low ignition propensity cigarette paper and cigarette using the same

The present invention relates to a security system using an automatic meter reading protocol. The security system includes a Device Language Message Specification (DLMS) transmission unit for transmitting security DLMS data that includes security key update information and a first authentication value, and a DLMS reception unit for receiving the security DLMS data, searching the security key update information in the security DLMS data, and generating an updated security key using a second authentication value according to the security key update information. The security system can solve various problems occurring due to the operation of a separate security protocol, and can be easily implemented and managed.

Security system and method using automatic meter reading protocol

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Daejeon, South Korea

Seong-Ho Ju