摘要:
There is provided a confidential information leak prevention system in which confidential information and normal information can be simultaneously used without switching an execution environment, and which can prevent information from being leaked. An application behavior controlling unit (103) which is a function of performing behavior control of an application is added to a confidential application (102) activated by using a launcher program (101), and behavior such as printing, copying and pasting, network transmission, communication with a normal application, or a path of file access is controlled. At the same time, an access controlling unit (105) which is a function of controlling file access is introduced, and access from a normal application (104) to a confidential information storing area (116) which is stored by the confidential application (102) is blocked.
摘要:
The dual SVC system of the present invention for an ATM device, an ATM switching device, or an ATM concentrator, has an active switch system and a standby switch system, for connecting ATM members through the SVC (switched virtual connection) and routing ATM information. A device for sending SVC information from the active switch system to the standby switch system in a real-time manner is provided. When switching from the active system to the standby system occurs, the transfer of the ATM information through the SVC is maintained without any interruption. The SVC connection information is sent from the active switch to the standby switch at the time of establishment or termination of a call in the active switch system.
摘要:
Provided is a method for rapidly and easily detecting a mutated nucleic acid, which is contained in a small amount in a nucleic acid sample together with wild-type nucleic acids, with high specificity and high sensitivity. In the method of the present invention, amplification of a detection region comprising a target site by a nucleic acid amplification method is inhibited, by the steps of allowing a nucleic acid having a target site to coexist with a clamp probe comprising a photo-crosslinking nucleic acid and having a sequence complementary to the target site, and photo-crosslinking the nucleic acid having the target site with the clamp probe by photo-irradiation.
摘要:
An original attacker which has set a computer as a springboard is detected by detecting a source of a virus or a DNS attack linked to an application, which attacks other computers. A source detection device for detecting a source of a virus or a DNS attack captures packets from a network under setting conditions, and extracts required information. The source detection device stores data such as information concerning behaviors and/or features of viruses and/or DNS attacks, and/or logs of respective servers, which are required for an application traceback. Linkage of a virus or a DNS attack is determined from an application traceback processing result stored in a database and from various data, and new conditions are set accordingly. Under the new conditions, source detection is carried out for a virus or a DNS attack. Data is updated and accumulated accordingly, and linkage and a relationship between a behavior of an attack and a virus or a DNS attack is determined, thereby to detect a source of the attack.
摘要:
A safety device for a heating apparatus detects the errors of the input power-supply voltage, failures of the respective heating device and control device, and displays the detected failure and safety stops the associated apparatus. The safety device quickly and safely stops only a faulty heating function if the heating apparatus further has a plurality of heating functions, and allows the other normal heating functions of the heating apparatus to be used.
摘要:
An original attacker which has set a computer as a springboard is detected by detecting a source of a virus or a DNS attack linked to an application, which attacks other computers. A source detection device for detecting a source of a virus or a DNS attack captures packets from a network under setting conditions, and extracts required information. The source detection device stores data such as information concerning behaviors and/or features of viruses and/or DNS attacks, and/or logs of respective servers, which are required for an application traceback. Linkage of a virus or a DNS attack is determined from an application traceback processing result stored in a database and from various data, and new conditions are set accordingly. Under the new conditions, source detection is carried out for a virus or a DNS attack. Data is updated and accumulated accordingly, and linkage and a relationship between a behavior of an attack and a virus or a DNS attack is determined, thereby to detect a source of the attack.
摘要:
A virtual machine system that builds one or more virtual machines on a real machine has a hypervisor for realizing access to virtualized hardware by a guest OS that is an operating system running on the virtual machines or an application running on the guest OS by means of a physical device that the real machine has. The hypervisor includes a setting item information holding unit that holds setting item information in which a security policy is indicated by the setting value of a setting item; a setting detecting unit that monitors an instruction executed by the guest OS and the output of the physical device to detect the setting value that is set in the setting item of the setting item information holding unit or a setting value that is about to be changed therein; and a setting applying unit that, when the detected setting value and the setting value indicated by the setting item information differ from each other, applies the setting value indicated by the setting item information to the guest OS or application that is the setting target of the setting item.
摘要:
An image transmission system includes: a client; a server; and a network connecting the client and the server. The client includes: an image request section that requests transmission of image data; an output instruction section that issues an output instruction for an image data file of a general purpose format; and an output section that outputs the image data file of the general purpose format specified as an output file. The server includes: a watermark insertion section that forms high-resolution data as an image data file to be transmitted and low-resolution data as a general purpose format file of image data to which an electronic watermark is given to specify the high-resolution data as watermark information whose resolution is reduced relative to the high-resolution data; and a distribution section that transmits the high-resolution data, the low-resolution data and a data selection program. The data selection program allows the client to detect existence of the low-resolution data to which the output instruction is made, and it specifies the high-resolution data from watermark information to designate the high-resolution data as the output file when the electronic watermark is detected and designates the low-resolution data as the output file when the electronic watermark is not detected.
摘要:
A memory stores data supplied to each of a plurality of users via a communication network. A verification unit identifies a user. A reading unit reads data supplied to the user identified by the verification unit from the memory, and presents the data to the user.
摘要:
An ATM line concentration apparatus includes first and second transmission path termination circuits, an ATM switch, and a signaling termination circuit. Information for execution of signaling as a procedure for establishing a switched virtual channel with respect to an ATM switching unit or a plurality of subscriber terminals in response to a call generated from the ATM switching unit or the plurality of subscriber terminals is transmitted by using the ATM switch and the signaling termination circuit through the first and second transmission path termination circuits.