Abstract:
본 발명에서 다루는 로봇은 초음파, 적외선 등의 센서 장치를 통해 충돌회피를 포함한 주행 기능을 제공하며, 카메라, 디스플레이, 마이크, 스피커 등의 장치를 통해 음성 녹음, 음성 재생, 영상 녹화 등의 기능을 제공하는 최소한의 기능을 가진 경량의 로봇을 대상으로 하며, 음성 인식과 음성 합성, 영상 인식, 화자 인식, 제스처 인식 등과 같은 기능을 제공하는 외부의 서버와 연동하여 해당 기능을 로봇의 기본 기능처럼 제공해 줄 수 있는 로봇 관리 서버의 구조 및 로봇 내부 구조를 제안한다. 이러한 구조를 통해 로봇 내부 구조를 접근하는 동일한 인터페이스의 제공이 가능하게 되며, 로봇 개발자들은 이러한 인터페이스를 통해 다양한 기종의 로봇을 다루는 응용의 개발 및 로봇의 기본 기능에 제약 받지 않고 응용을 개발 가능하게 된다. 또한, 상태 진단을 통해 로봇의 운영 중 발생할 수 있는 오동작과 장애를 파악하여 적절한 처리를 할 수 있는 응용의 개발이 가능하게 된다. 로봇, 로봇 관리, 원격 진단
Abstract:
PURPOSE: A robot component reconfiguration method and an apparatus thereof are provided to supply a robot service environment having service continuity by supplying a continuous service. CONSTITUTION: A state monitor(102) recognizes a stage change of a robot terminal device. A component usefulness analyzing unit(104) recognizes components according to state change. A component searching unit(106) searches for the component according to a recognition result. A component dependency analyzing unit(116) analyzes a dependency relation of the component. A component reconfiguring unit(118) reconfigures the connection relation between components.
Abstract:
A device and a method for blocking web application attacks are provided to manage the modified web application attacks in real-time by using an input value verification filter mode, and reduce hacking desire of an attacker by converting the web application attacks into a normal pattern. An input value verifier(240) determines the attack by verifying an input value included in the web service request data. An input value filter(250) edits to remove attack elements included in the web service request data determined as the attack. A data transferor(260) transfers the web service request data not determined as the attack and the edited web service request data. The input value verifier includes a URL(Uniform Resource Locator) input parameter verifier(242), a form/script variable filed verifier(244) detecting a form/script variable value used for a cross site script attack, an IDS(Intrusion Detection System) bypass code verifier(246), and an SQL(Structured Query Language) query verifier(248) detecting a character not permitted by SQL.
Abstract:
Provided are a system and method for coping with encrypted harmful traffic in hybrid IPv4/IPv6 networks. The system includes: an encryption key manager collecting encryption key information from a user terminal connected to the hybrid IPv4/IPv6 networks, and storing and managing the information in an encryption key database; an encryption traffic collector collecting encrypted traffic from traffic in the hybrid IPv4/IPv6 networks; an encryption key searcher searching for an encryption key used to decrypt the encrypted traffic from the encryption key database using a source IP address and a destination IP address of the encrypted traffic; a harmful traffic determiner decrypting the encrypted traffic using the encryption key and determining whether the decrypted traffic is harmful traffic; and an encryption traffic processor, if the decrypted traffic is determined to be harmful traffic, blocking the harmful traffic and, if the decrypted traffic is determined to be normal traffic, encrypting the normal traffic, and transferring the encrypted traffic to a user terminal corresponding to the destination IP address, thereby detecting and blocking an attack pattern using the encrypted harmful traffic in hybrid IPv4/IPv6 networks which cannot be detected by a conventional firewall system and more effectively protecting the networks.
Abstract:
본 발명은 사용자 관점의 트리 구조 정책을 재사용 용기를 활용하여 저장하는 방법에 관한 것이다. 본 발명은 공유 가능한 재사용 트리들을 미리 지정하여 재사용 용기에 따로 관리하는 방법(S100)과; 사용자의 관점에서 공유되는 노드 없이 루티드(rooted) 트리 구조로 구성된 규칙 및 정책을 재사용 용기를 활용하여 방향성 무환 그래프(directed acyclic graph) 구조로 자동으로 변환하여 저장하는 방법(S200); 및 사용자 관점의 트리 삽입 요청과 사용자 관점의 트리 삭제 요청 및 사용자 관점의 객체 수정 요청에 따라서 재사용 용기를 활용하여 이미 저장되어 있는 방향성 무환 그래프 구조에 트리를 삽입하거나 삭제하는 한편, 특정한 객체를 수정하는 방법(S300,S400,S500)으로 이루어지며, 이에 따라서, 사용자 관점의 정책 구조와 물리적 저장 구조를 분리시키고 저장 공간을 절약할 수 있으며, 정책 편집을 편리하게 하고 정책 저장 구조를 용이하게 변경할 수 있다.
Abstract:
PURPOSE: A device and a method for securing/managing a network are provided to diversely manage security by distributing a security policy to a security equipment distributed/installed on a security framework, which is based on programmable network to execute a programmable packet, with use of the program packet. CONSTITUTION: A programmable policy manager(10) generates the abstract security policy to be applied to the security equipment by using a profile of the security equipment on the network and converts the generated security policy into a programmable security policy. A programmable policy processor(20) fills the programmable security policy to a payload part of an IP(Internet Protocol) packet. A programmable policy certifier(30) encrypts an IP packet. A programmable packet manager(40) converts the IP packet into the programmable packet, and monitors routing/scheduling/resources of the programmable packet.
Abstract:
The present invention relates to an apparatus and a method for recommending a content based on a social media, which compensate the limitation of a recommended technology and user profile based searching by recommending a popular content, which is an issue on the social media, to a user. The apparatus for recommending a content based on a social media according to the present invention includes: an information collection part for delivering social media information collected by searching one ore more than two social mediae on the basis of the received social media profile information; an information analysis part which extracts one or more than two representative words according to appearance frequency on the basis of the received social media information, and judges whether each extracted representative word has a positive meaning or a negative meaning, and generates and delivers content analysis information including the judgment result; and a content recommendation part which discriminates a recommended content on the basis of the received content analysis information, and delivers information about the discriminated recommended content.