Abstract: Disclosed is a device for processing a substrate, the device including: a support unit including a spin chuck supporting a substrate, a rotation shaft supporting the spin chuck, and a driver providing rotational force to the rotation shaft; and a determination unit for determining whether the rotation shaft is defective, in which the determination unit determines whether the rotation shaft is defective based on a current value applied to the driver while the rotation shaft is rotating.

Abstract: According to an exemplary embodiment of the present disclosure, a criminal slang variation tracking method and an apparatus and a computer performing the same acquire criminal slang correlation information for every social network service (SNS) channel and acquire criminal slang exposure information to all a plurality of social network service (SNS) channels to analyze correlation between criminal slangs or exposure of the criminal slang.

Abstract: Exemplary embodiments provide a method and a system for updating firmware based on a blockchain which store information about heterogeneous IoT firmware in a distributed block node to build an authentication blockchain and automatically update the heterogeneous IoT firmware using a consensus algorithm based on a block node which forms the authentication block chain.

Abstract: The exemplary embodiments of the present disclosure provides a method and a system for blocking illegal withdrawal of a virtual asset by monitoring unapproved fraudulent transactions in which the virtual asset address managed by the virtual asset exchange connected to the virtual asset blockchain network is designated as the transfer address and restricting withdrawal transactions using a double payment prevention policy for unapproved illegal transactions.

Abstract: A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.

Abstract: A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.

Abstract: A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.

Abstract: A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.

Abstract: A method for identifying a type of a variable within a binary performed on a computing device is provided. The method comprises, identifying a variable from disassembly code of a binary, and determining a type of the variable based on an instruction of the disassembly code, associated with the variable.

Abstract: There is provided a method of patching a binary having vulnerability which is performed by a computing device. The method comprises loading a first binary to be patched, into a memory, generating a second binary by patching to call a stack frame initialization function from a vulnerable function of the first binary, executing the stack frame initialization function by calling the vulnerable function when the second binary is executed and initializing a stack frame area of the vulnerable function so as to automatically initialize a variable declared in the vulnerable function.

Abstract: Provided is a UV curable coating composition, and more particularly, to a UV curable coating composition including: at least one polyfunctional epoxy oligomer; at least one epoxy compound; at least one non-hydrolyzed epoxy silane; at least one polyfunctional acrylic compound; at least two photoinitiators; and at least one surfactant. The UV curable coating composition according to the present invention can be coated on various substrates and provide excellent adhesion and scratch resistance to the coating layer regardless of a substrate type unlike conventional coating compositions.

Abstract: A method for patching a vulnerability of a binary performed on a computing device is provided.

Abstract: There is provided a method of tracking the location of the cause of a binary vulnerability, the method being performed by a computing apparatus and comprising: adding first taint information for a first operand register tainted by input data of an error-causing case, generating second taint information for a second operand register tainted by data of the first operand register by using the first taint information; and tracking input data that caused an error among the input data of the error-causing case by tracing back taint information of a register of each operand from a point where the error occurred.

Abstract: There is provided a method of patching a binary having vulnerability which is performed by a computing device. The method comprises loading a first binary to be patched, into a memory, generating a second binary by patching to call a stack frame initialization function from a vulnerable function of the first binary, executing the stack frame initialization function by calling the vulnerable function when the second binary is executed and initializing a stack frame area of the vulnerable function so as to automatically initialize a variable declared in the vulnerable function.

Abstract: Provided is an Internet protocol (IP) generation method. The method is performed by an IP generation apparatus comprising one or more processors and memory and includes: forming a plurality of initialized partial numbers by dividing a decimal number indicating a count of IP addresses that can be generated; changing the partial numbers according to a predetermined rule; generating an IP decimal number by linking the changed partial numbers; generating a random IP address from the IP decimal number; and generating a plurality of different random IP addresses with improved time efficiency, by sequentially repeating the changing of the partial numbers, the generating of the IP decimal number and the generating of the random IP address.

Abstract: Provided are a method and an apparatus for identifying computer system information which process banner information of an open port of a computer system, create a CPE tree by analyzing a CPE dictionary, and search keywords of respective levels of the CPE tree in a banner and generate one or more CPEs based on the CPE tree observing a format of the CPE dictionary to select CPEs which most match information of an operating system or an application program of a specific computer system among various CPE candidates and rapidly and easily identify CPE type vulnerability information which can interlock with CVE vulnerability information.

Abstract: Provided are a method, apparatus and system for converting vulnerability information collected from various sources of vulnerability information into a format that can be easily shared.

Abstract: There are provided an apparatus for collecting vulnerability information of a computer system and a method thereof. The method includes: downloading a vulnerability file including formal vulnerability data configured in a predetermined format from a vulnerability database; classify the formal vulnerability data by performing file parsing for the vulnerability file on the basis of the predetermined format ; classify informal vulnerability data included in the source code by performing source code parsing for a source code of a web page and formalizing the informal vulnerability data on the basis of a result of the classification; and storing the formal vulnerability data and the formalized informal vulnerability data in a field of a vulnerability table on the basis of a result of the classification.

Abstract: Provided is a UV curable coating composition, and more particularly, to a UV curable coating composition including: at least one polyfunctional epoxy oligomer; at least one epoxy compound; at least one non-hydrolyzed epoxy silane; at least one polyfunctional acrylic compound; at least two photoinitiators; and at least one surfactant. The UV curable coating composition according to the present invention can be coated on various substrates and provide excellent adhesion and scratch resistance to the coating layer regardless of a substrate type unlike conventional coating compositions.

Abstract: A device information gathering method is provided. The device information gathering method includes: allowing a device information gathering apparatus to transmit a packet to a randomly generated Internet Protocol (IP) address and to receive a syn-ack packet as a response; allowing the device information gathering apparatus to parse the syn-ack packet and thus to extract Transmission Control Protocol (TCP)/IP fields; and allowing the device information gathering apparatus to compare the TCP/IP fields and an OS fingerprint rule, which is in JavaScript Object Notation (JSON) format, and thus to generate an OS fingerprint of the randomly generated IP address, wherein the OS fingerprint rule stores Operating Systems (OSs) and TCP/IP field values corresponding to versions of the OSs as attribute-value pairs.