WO2006090647A1 - 処理装置 - Google Patents
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- WO2006090647A1 WO2006090647A1 PCT/JP2006/302855 JP2006302855W WO2006090647A1 WO 2006090647 A1 WO2006090647 A1 WO 2006090647A1 JP 2006302855 W JP2006302855 W JP 2006302855W WO 2006090647 A1 WO2006090647 A1 WO 2006090647A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/27—Server based end-user applications
- H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
- H04N21/2747—Remote storage of video programs received via the downstream path, e.g. from the server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4751—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user accounts, e.g. accounts for children
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
Definitions
- the present invention relates to a virus countermeasure technique for a processing apparatus in a network, and more particularly to a technique for improving convenience when performing a response process when a virus infection is found.
- viruses computer viruses
- viruses have spread their damage using the Internet and other means of infection, and are constantly changing, resulting in the generation of new viruses.
- various anti-virus software so-called vaccines, are available to prevent the invasion of viruses and to detect and remove invading viruses.
- vaccines are available to prevent the invasion of viruses and to detect and remove invading viruses.
- a device that can carry out recovery measures as much as possible is a device that can perform recovery measures as well as devices that can perform recovery measures after being infected with a virus. Means.
- the processing apparatus of the present invention is a processing apparatus having a function of recording and playing back content and connected to a network, including detection means for detecting a virus, recording and playback processing
- the apparatus status acquisition means for acquiring the status of the recording, the state of the recording / playback processing, and the corresponding processing storage means for storing the processing performed when the virus is detected by the detection means, and the virus detection by the detection means
- a coping means for performing the process stored in the corresponding process storage means according to the status of the process acquired by the apparatus status acquisition means when detected.
- the processing device has the above-described configuration, so that the response processing after virus removal is determined according to the state of the device in which the virus is found. It can be processed. As a result, the damage caused by the virus can be minimized.
- the processing apparatus further includes user information acquisition means for acquiring user information that is information relating to a user of the processing apparatus, and the correspondence processing storage means further detects user information and a virus detected by the detection means. And the processing to be performed in the case where a virus is detected by the detection means, the user information acquired by the user information acquisition means and the device status acquisition means when the virus is detected by the detection means.
- the processing stored in the countermeasure storage means may be performed according to the state of the recording / reproduction processing. [0009] Thereby, the processing device determines the response processing after virus removal in consideration of the information related to the user of the processing device, so that appropriate response processing can be performed for each user.
- the processing state means a recording reservation state, which is stored in the corresponding processing storage means in association with the state of the pre-recorded image playback processing!
- the processing state means that the recording reservation information is self-installed. As a process to send to outside.
- the processing device can automatically request other devices for scheduled recording.
- the processing device further includes a home period storage unit that stores user identification information of the user and a planned home period, and the user information acquisition unit is a user stored in the home period storage unit. Based on the identification information and the planned home period, the user identification information of the user who is at home is acquired.
- the processing device can determine whether or not the user who can perform the corresponding process has power at home, so that the content of the corresponding process can be changed according to the user at home. I will be able to do it.
- the processing device further logs in to the own device and becomes in a state where the resource of the own device can be accessed! /, And the user identification information of the user who logs in! / Detecting means for detecting, and when the detecting means detects a virus, the handling means is stored in the corresponding processing storage means according to the user identification information detected by the detecting means, As a process to do.
- the processing apparatus can know the user who is logged in to the own apparatus, so that the contents of the corresponding process can be changed according to the user.
- the processing apparatus further includes an acquisition unit that acquires information input by a user.
- the coping means may determine and execute the process stored in the corresponding process storage means according to the information acquired by the acquiring means.
- the processing apparatus can identify the user based on the input status from the user, so that the contents of the corresponding process can be changed according to the user.
- FIG. 1 is a diagram showing an example in which processing is performed using a processing apparatus that is effective in the present invention.
- FIG. 2 is a functional block diagram showing configurations of the recording device 1000 and the recording device 2000.
- FIG. 3 is a functional block diagram showing a configuration of a correspondence processing unit 1900.
- FIG. 4 is a diagram showing a configuration and example contents of correspondence processing information 1610.
- FIG. 5 is a diagram showing a configuration and example contents of message information 1620.
- FIG. 6 is a diagram showing a configuration and example contents of user level information 1630.
- FIG. 7 is a diagram showing a configuration and example contents of user home information 1640.
- FIG. 8 is a diagram showing a configuration and example contents of recording reservation information 1410.
- FIG. 9 is a flowchart showing a virus handling process of recording apparatus 1000.
- FIG. 10 is a flowchart showing processing with a recording reservation.
- FIG. 11 is a flowchart showing the processing of “Navi 01”, and the right side of the flowchart is a screen for displaying messages and the like.
- FIG. 12 is a flowchart showing the processing of “Navi 02”, and the right side of the flowchart is a screen for displaying messages and the like.
- FIG. 13 is a flowchart showing the processing of “Navi 03”, and the right side of the flowchart is a screen for displaying messages and the like.
- FIG. 14 is a flowchart showing processing during recording.
- FIG. 15 is a flowchart showing processing during BD playback.
- FIG. 16 is a diagram showing an example in which the processing of Embodiment 2 is performed using a processing apparatus that is effective in the present invention.
- FIG. 17 is a functional block diagram showing a configuration of a recording device and the like according to the second embodiment.
- FIG. 18 is a functional block diagram showing a configuration of a correspondence processing unit 8700 according to the second embodiment.
- FIG. 19 is a diagram showing a configuration and example contents of a connection state management table 8110. Explanation of symbols
- the target of a virus infection is a so-called information processing device. Since each of these processing devices performs its own processing, the content and severity of the damage caused by the virus infection differ.
- the processing apparatus has a function of compensating for these parts that are not covered even if a virus is found, even if the virus is automatically removed.
- a virus is found in the recording / playback device, in addition to removing the virus, it is necessary to check whether the recording reservation information, time setting file, etc. have been tampered with. Etc.
- recording apparatus a recording / playback apparatus having a BD (Blu-ray Disc) recorder is infected with a virus.
- This recording device is connected to the Internet and a home network at home, and is used by multiple users in the home.
- FIG. 1 is a diagram showing an example in which processing is performed using a processing apparatus that is effective in the present invention.
- the home network 60 connects the digital TV 30, the computer 3000, the recording device 1000, and the recording device 2000! /.
- the home network 60 is connected to the Internet 50 through the router 40.
- the recording device 1000 corresponds to the BD-ROM 10 and the SD (Secure Digital) memory card 11 (hereinafter referred to as “SD card”).
- SD card Secure Digital
- the remote control 20 is provided.
- the recorder 2000 is compatible with the SD card 12.
- FIG. 2 is a functional block diagram showing the configuration of the recording device 1000 and the recording device 2000.
- the recording device 1000 includes a virus detection unit 1100, a recording device state monitoring unit 1200, a user management unit 1300, a recording reservation storage unit 1400, a program storage unit 1500, a user information storage unit 1600, a handling information storage unit 1650, a user It consists of an interface unit 1700, a response processing determination unit 1800, a response processing unit 1900, and a network connection unit 1950.
- the virus detection unit 1100 resides in the system of the recording device 1000, monitors the virus at regular intervals, and if a virus is found, performs a process such as removing the virus, and then sends it to the corresponding process determination unit 1800. It has a function to notify the effect.
- the recording device state monitoring unit 1200 has a function of monitoring what processing is being performed by the recording device 1000. For example, a TV program is being recorded or a BD is being played.
- the recording device status monitoring unit 1200 is now ready to go! Informs the corresponding processing determination unit 1800 of the processing to be performed.
- the user management unit 1300 has a function to manage the devices logged in to the recording device 1000. Have. Specifically, the user management unit 1300 stores, for example, an identifier of a processing device that is logged in and can use the resources of the recording device 1000, and an identifier of a user who has logged in from the device. For example, if logged in from the computer 3000, the user management unit 1300 stores the identifier of the personal computer 3000 (hereinafter referred to as “login terminal identifier”), the user identifier, and the like.
- login terminal identifier the identifier of the personal computer 3000
- the recording reservation storage unit 1400 has a function of storing recording reservation information.
- the recording reservation information stored in the recording reservation storage unit 1400 is specifically the program name to be recorded, the broadcast channel, the start time, and the like.
- the program storage unit 1500 has a function of storing data such as recorded programs, and in principle, the program storage unit 1500 stores the scheduled recording programs stored in the recording reservation storage unit 1400.
- the user information storage unit 1600 has a function of storing information related to the user of the recording apparatus 1000, that is, a householder.
- the handling information storage unit 1650 has a function of storing information on what type of handling processing is performed when the recording apparatus 1000 is infected with a virus.
- the user interface unit 1700 includes an operation panel of the recording apparatus 1000, a remote controller 20, an indicator, and the like, and has a function of exchanging information with the user, such as presenting information to the user and exchanging instructions of user power. Have.
- the response processing determination unit 1800 When the response processing determination unit 1800 receives a notification from the virus detection unit 1100 that a virus has been detected, the response processing determination unit 1800 makes an inquiry to the recording device status monitoring unit 1200 and the like, stores a response to the inquiry, and a response information storage unit 1650 and the like. It has a function to determine the corresponding processing based on various information. When the response processing determination unit 1800 determines the response processing, it requests the response processing unit 1900 to perform the processing.
- the response processing unit 1900 has a function of performing processing in response to a request from the response processing determination unit 1800.
- the function performed by the response processing unit 1900 is the mobile phone 40 This includes a function to send an email related to the virus and countermeasure information at 00.
- the specific processing functions will be described with reference to FIG.
- the network connection unit 1950 is connected to the network 60 and has a function of exchanging data with other devices. Specifically, when data is received, the packet addressed to itself is picked up from the packets flowing on the network 60, and when sending data, the address of the sender is set as the destination in the knot, Flow over network 60.
- the network connection unit 1950 is operated in accordance with an instruction from the network disconnection unit 1936 described later.
- connection is restarted according to a user instruction via the user interface unit 1700 or the like.
- the recording apparatus 2000 includes a recording reservation storage unit 2400, a program storage unit 2500, and a network connection unit 2600.
- the program storage unit 2500 has the same function as the program storage unit 1500 of the recording device 1000.
- the network connection unit 2600 has the same function as the network connection unit 1950 of the recording apparatus 1000.
- the recording reservation storage unit 2400 has the same function as the recording reservation storage unit 1400 of the recording apparatus 1000. However, the information in the recording reservation storage unit 1400 of the recording device 1000 can be set by the user via the user interface unit 1700. The information in the recording reservation storage unit 2400 of the recording device 2000 can be set by the user or the recording device 1000. Set from
- the correspondence processing unit 1900 of the recording device 1000 transmits the reservation information stored in the recording reservation storage unit 1400 to the recording device 2000 via the network connection unit 1950.
- the recording agent request unit 1933 of the recording device 2000 stores the reservation information received via the network connection unit 2600 in the recording reservation storage unit 2400.
- the recording apparatus 1000 and the recording apparatus 2000 have the above-described functions, and also have a recording function, a playback function, a dubbing function, and the like that a normal recording / playback apparatus has. These normal functions are shown in the figure.
- FIG. 3 is a functional block diagram showing the configuration of the correspondence processing unit 1900.
- Corresponding processing unit 1900 includes a navigation display unit 1910, a message output unit 1931, a mail transmission unit 1932, a recording substitution request unit 1933, a recording device initialization unit 1934, a power shutdown unit 1935, a network It consists of a work blocker 1936, an HDD blocker 1937, a disk eject unit 1938, and a password setting unit 1939.
- the navigation display unit 1910 indicates a virus handling process that the user wants to perform and has a function of navigating the user.
- the message output unit 1931 has a function of outputting a specified message to a specified processing device.
- the message output unit 1931 displays a message on a device other than its own device
- the message output unit 1931 transmits a designated message to another device via the network connection unit 1950.
- the mail transmission unit 1932 has a function of transmitting a specified message as a mail to the mobile phone 4000 or the mail address of the specified user.
- the recording substitution request unit 1933 has a function of requesting a designated recording device to record a designated program.
- the recording device initialization unit 1934 has a function of initializing the recording device 1000.
- the power shut-off unit 1935 has a function of shutting off the power of the recording apparatus 1000.
- the network blocking unit 1936 has a function of disconnecting the recording apparatus 1000 from the home network 60.
- the network connection unit 1950 does not pick up any packets flowing on the network 60! /.
- the HDD blocking unit 1937 has a function of preventing access to the HDD of the recording apparatus 1000.
- the disc eject unit 1938 has a function of ejecting the BD-ROM 10.
- the password setting unit 1939 has a function of performing a setting to request a specified password when a specified process is activated.
- Each function of the recording apparatus 1000 is realized by the CPU executing a program stored in the memory or hard disk of the recording apparatus 1000.
- Each function of the recording apparatus 2000 is also realized by the CPU executing the program stored in the memory or the hard disk of the recording apparatus 2000.
- FIG. 4 is a diagram showing a configuration and example contents of the correspondence processing information 1610.
- the response processing information 1610 is stored in the response information storage unit 1650.
- the correspondence processing information 1610 includes a device state 1611, a user level 1612, and a countermeasure method 1613.
- the device state 1611 shows the state of the recording device 1000, that is, the executable processing.
- the recording apparatus 1000 can perform recording reservation, recording, and BD playback.
- one of these device states 1 611 is detected by the recording device state monitoring unit 1200 as a process performed at that time.
- the user level 1612 indicates the level of proficiency of the user of the recording apparatus 1000 with respect to the device and the virus. For example, “high” indicates that the proficiency level is high, “medium” indicates that the proficiency level is medium, and “low” indicates that the proficiency level is low.
- the coping method 1613 is a coping process method when a virus is found. For example, if the device status 1611 is “Recording reservation is present” and the user level 1612 is “High”, “Navigation 01 is activated”.
- FIG. 5 is a diagram showing a configuration and example contents of the message information 1620.
- This message information 1620 is a list of messages to be displayed on the recording apparatus 1000, and is stored in the countermeasure information storage unit 1650.
- the message information 1620 is composed of a message number 1621 and a message 1622.
- the message number 1621 is a number for identifying a message, and this number is designated when a display instruction is given.
- Message 1622 represents the body of the message and has a one-to-one relationship with message number 1621, which is the message identification number.
- the message information 1620 is referred to by the message output unit 1931 when the message output unit 1931 outputs a message. For example, specify the number "11" and message When the output unit 1931 is requested, the message “Virus detected. Check if various settings have been tampered with! /,” Is output.
- FIG. 6 is a diagram showing a configuration and example contents of the user level information 1630.
- This user level information 1630 is stored in the user information storage unit 1600 and represents the proficiency level of the recording apparatus 1000 for each householder. These are input by the user via the user interface unit 1700.
- the user level information 1630 includes a user identifier 1631, a level 1632, and a mail address 1633.
- the user identifier 1631 is a character string assigned to each user and used, and is unique to each user. For example, the whole family is assigned one by one.
- Level 1632 indicates the level of proficiency of the recording apparatus 1000 by a user to whom the corresponding user identifier 1631 is assigned.
- the mail address 1633 represents the mail address 1633 of the user to whom the corresponding user identifier 1631 is assigned. This is the contact information for when a virus is found.
- a user who is assigned the user identifier 1631 "User01" has a high proficiency level 1632 for the recording apparatus 1000 or the like, and the contact email address 1633 is "User01@xxx.or.jp" Get out.
- FIG. 7 is a diagram showing a configuration and example contents of the user home information 1640.
- This user home information 1640 is stored in the user information storage unit 1600 together with the user level information 1630, and the planned home time of each householder is stored. These are input by the user via the user interface unit 700. Here, it may be different depending on the day of the week, month, etc., as an example.
- the user home information 1640 includes a home time zone 1641 and a home user 1642.
- a home time zone 1641 indicates a period during which the user is home.
- a home user 1642 indicates a user identifier of a user who is home in the corresponding home time zone 1641.
- FIG. 8 is a diagram showing a configuration and example contents of the recording reservation information 1410.
- the recording reservation information 1410 is stored in the recording reservation storage unit 1400, and programs and the like that are reserved for recording by the recording device 1000 are recorded. These are input by the user via the user interface unit 1700.
- the recording reservation information 1410 includes a date 1411, a recording time 1412, a channel 1413, and a program name 1414.
- Date 1410 is the broadcast date of the program to be reserved for recording.
- the recording time 1412 is the broadcast time of the program to be reserved for recording, that is, the recording time.
- Channel 1413 is a channel through which a program to be reserved for recording is broadcast, and program name 1 414 indicates the program name of the program to be reserved for recording.
- FIG. 9 is a flowchart showing the virus handling process of the recording apparatus 1000.
- the virus detector 1100 does not contain viruses at regular intervals! (Step S100).
- virus detection unit 1100 detects a virus (step S100: YES)
- virus detection unit 1100 notifies virus response determination unit 1800 to that effect after performing processing such as virus removal.
- the response processing decision unit 1800 Upon receiving the notification that a virus has been detected, the response processing decision unit 1800
- the response processing determination unit 1800 matches the recording device state monitoring unit 1200 with the state of the device V (step S110). In response to the inquiry, the recording apparatus state monitoring unit 1200 returns the apparatus state to the corresponding process determining unit 1800.
- this device state is one of the device states 1611 of the correspondence processing information 1610.
- the recording reservation information 1410 of the recording reservation storage unit 1400 includes recording reservations after the current time, it is determined that the recording reservation is present.
- it is determined that the recording function of the recording apparatus 1000 is in a “recording” state when the recording function is activated, and a “BD is being reproduced” state when the BD is being reproduced.
- the device state is described as the above three types, but there may be other device states.
- processing may be performed with priorities according to those states, or processing may be performed for either state.
- it is assumed that there is only one device state.
- the corresponding process determining unit 1800 performs each process according to the device status (Step S120, Step S130, Step S140).
- the response processing determining unit 1800 determines whether or not to continue the virus response processing of the recording apparatus 1000, that is, whether or not to restart the virus detection (step S150).
- step S150 determines that virus response processing is to be continued (step S150: YES), it performs connection processing with an external network and the like, and then the virus detection unit 1100 Request that detection be started, and start virus response processing again (step S 100).
- step S150: NO the virus response processing is terminated.
- the response processing determining unit 1800 determines to continue the virus response processing. This is because it is considered that the corresponding processing has been completed and the recording apparatus 1000 has returned to a normal state.
- response processing decision unit 1800 determines that virus response processing is not continued, it is determined that the power is turned off during response processing, or the response processing is not completed normally. This is the case. If the response process is not completed successfully, it is considered unsafe to connect to an external network. Do not connect to an external network. This is because there is no need to do it.
- step S130 the process with recording reservation (step S130), the process during recording (step S120), and the process during BD playback (step S140) will be described.
- FIG. 10 is a flowchart showing the processing with recording reservation.
- the response processing determination unit 1800 which has received from the recording device state monitoring unit 1200 that the device state is “recording reservation is present”, first performs processing for saving the recording reservation information 1410 (step S131). Details of this process are explained in ⁇ 1-1. Recording Schedule Information Saving Process>.
- the response processing determination unit 1800 reads the user home information 1640 stored in the user information storage unit 1600, and detects who is currently at home (step S). 132).
- the home user 1642 whose home time zone 1641 corresponds to “16:00 to 21:00” is a home user. That is, “User02” and “User03”.
- the response processing determination unit 1800 reads the user level information 1630 stored in the user information storage unit 1600, and detects the level of the user who is at home at present (step S133).
- the levels 1632 corresponding to the user identifier 1631 are “medium” and “low”, respectively.
- the response processing determination unit 1800 that has detected each level of the user who is at home determines the highest level among these users who are at home (step S134). At this time, the response processing determination unit 1800 stores the highest level and its user identifier in the working memory. Keep it.
- the response processing determination unit 1800 that has determined the highest level reads the response processing information 1610 stored in the response information storage unit 1650 and determines the response method 1613.
- the coping method 1613 Is determined to be “Start Navi 02”.
- the response processing determination unit 1800 requests the user management unit 1300 for the current login terminal identifier and the user identifier to be logged in.
- the user management unit 1300 Upon receiving the request, the user management unit 1300 searches for a logged-in personal computer or the like, and determines the login terminal identifier of the personal computer and the logged-in user identifier as the corresponding processing determination unit 1
- the response processing determining unit 1800 Upon receiving the user identifier, etc., the response processing determining unit 1800 logs in if the user level 1612 of the current user level 1612 is among the logged-in user identifiers. The navigation message will be sent to the computer.
- the response processing determining unit 1800 navigates to all personal computers and home appliance displays. Message will be displayed.
- the response processing determination unit 1800 that has determined the coping method 1613 saves the recording reservation information 1410 and requests the response processing unit 1900 to start “Navi 02”.
- the response processing determination unit 1800 gives the login terminal identifier to the response processing unit 1900 and instructs the response method at the same time.
- the response processing unit 1900 that has received the request to activate “Navi 02” requests the navigation display unit 1910 to execute “Navi 02” (see FIG. 2). "Navigation 02 ”is executed (step S210).
- “Navi 01”, “Navi 02”, and “Navi 03” branch from “Navi 0 1” to “Navi 02”, and “Navi 02” to “Navi 03” It takes the form of branching. Execution from “Navi 02” and “Navi 03” is also possible.
- Recording device status monitoring unit 1800 receives the fact that the device status is “Reserved recording” from 1200, and 1800 instructs the recording substitution request unit 1933 to request another recording device for the reserved recording. To do.
- the recording agent request unit 1933 Upon receiving the instruction, the recording agent request unit 1933 reads the recording reservation information 1 410 (see FIG. 8) in the recording reservation storage unit 1400 and transmits the read recording reservation information 1410 to the recording device 2000 (see FIG. 2). And request recording.
- the recording device 2000 that has received the recording reservation information 1410 from the recording proxy request unit 1933 stores it in the recording reservation storage unit 2400. If the recording reservation information 1410 is stored, the recording apparatus 2000 can record a program in the program storage unit 2500 according to the recording reservation.
- the recording apparatus 2000 that has stored the recording reservation information 1410 notifies the recording substitution request unit 193 3 to that effect, and the recording substitution request unit 1933 that has received the saving is the recording reservation storage unit 14 Delete recording reservation information 1410 in 00.
- the recording agent request unit 1933 may take into account the recording reservation time, etc., and search for a recording device that has not been reserved at that time, a V that has no virus detected, or a recording device! .
- FIG. 11 is a flowchart showing the processing of “Navi 01”. Also, the diagram on the right side of the flowchart shows the display of messages and the like.
- the virus was detected by the virus detection unit 1100 at 6 o'clock on February 13th.
- the action method 1613 determined by the response processing determination unit 1800 was “Navi 01”, and the personal computer 3000 had user level 1612 It is assumed that the “high” user is not logged in.
- the response processing determining unit 1800 that has determined the handling method 1613 notifies the response processing unit 1900 that the output target of the message or the like is all devices and that "Navi 01" is activated, Request execution.
- the response processing unit 1900 that has received the request to execute “Navigation 01” requests the navigation display unit 1910 to execute “Navigation 01” (see FIG. 2).
- the navigation display unit 1910 that has received the request first requests the message output unit 1931 to display a warning message. At that time, the navigation display unit 1910 designates the message number 1621 of the message 16 22 to be displayed (see FIG. 5).
- the message output unit 1931 Upon receiving the message display request, the message output unit 1931 reads the message information 1620 stored in the response information storage unit 1650 and displays the message 1622 corresponding to the received message number 1621 on the device connected to the home network 60. (Step S201, message screen 5000).
- the navigation display unit 1910 that has requested the message output unit 1931 to output a message next requests the password setting unit 1939 to set a password.
- the password setting unit 1939 Upon receiving a request from the navigation display unit 1910, the password setting unit 1939 displays the password input screen 5100 (step S202), and the user interface unit 1700 is configured not to accept input other than keyboard input to the password input field 5110. Ask to etc.
- the password set here is a password set in advance by the user.
- the password setting unit 1939 When a correct password is entered in the password entry field 5110 (step S203: YES), the password setting unit 1939 that has detected it requests the user interface unit 1700 or the like to enable various inputs.
- the navigation display unit 1910 that has been notified that the correct password has been entered will leave the corresponding processing to the user. This is because a user who knows the correct password is judged to be a user who knows the processing to be performed.
- the recording apparatus 1000 performs a recording reservation recovery process according to the user's instruction (step S204).
- the recording device initialization unit 1934 is requested via the user interface unit 1700 and the recording device 1000 is returned to the initial state. Thereafter, the user checks whether or not the recording reservation information 1410 stored in the recording reservation unit 2400 of the recording device 2000 is correct, and if correct, the recording reservation stored in the recording reservation unit 2400 of the recording device 2000 is recorded. The information 1410 is moved to the recording reservation storage unit 1400 of the recording device 1000.
- the recording apparatus 100 that has received the fact that the recovery process has been completed, such as selecting a predetermined menu item, notifies the navigation display unit 1910 to that effect, and the navigation display unit 1910 that has received the notification The processing of “Navi 01” is terminated.
- step S203 NO
- the navigation display unit 1910 The processing of “Navigation 01” is terminated and the processing of “Navigation 02” is performed.
- FIG. 12 is a flowchart showing the processing of “Navi 02”. Also, the diagram on the right side of the flowchart shows the display of messages and the like.
- Corresponding processing determination unit 1800 If the handling method 1613 determined by 1800 is "Navi 02", The processing determination unit 1800 requests the corresponding processing unit 1900 to perform the processing of “Navi 02”.
- the navigation display unit 1910 controls the process of “Navi 02”.
- the navigation display unit 1910 that has determined that the “Navi 02” process should be performed requests the message output unit 1931 to confirm the contents of the recording reservation information.
- a message is displayed (step S211 message screen 5200).
- the navigation display unit 1910 that requested the message output unit 1931 to output a message then detected that the user inserted the SD card into the slot and created the recording reservation information 14 10 in the recording reservation storage unit 1400. If this is the case (step S212: YES), the “navigation 02” process is terminated.
- the navigation display unit 1910 determines that the recording reservation information 1410 has been restored if the SD card is inserted and the recording reservation information 1410 is created.
- step S212 NO
- the user who sees the “Reservation list confirmation guide” message (see message screen 5200) performs the following processing.
- the user checks whether or not the recording reservation information 1410 stored in the recording reservation storage unit 2400 of the recording device 2000 has been tampered with, and stores it in the SD card.
- the SD card in which the recording reservation storage unit 2400 is stored is inserted into the slot of the recording device 1000, and the SD card power also stores the recording reservation information 1410 in the recording reservation storage unit 1400 of the recording device 1000 ( at this point, "Navi 02" ends.) 0
- FIG. 13 is a flowchart showing the processing of “Navi 03”. The right side of the flowchart shows the display of messages.
- One is a case where the program is executed continuously from “Navi 02”, and the second is a response processing determination unit 18.
- the response processing determination unit 1800 requests the response processing unit 1900 to perform the processing of “Navi 03”.
- the navigation display unit 1910 controls the process of “Navi 03”.
- the navigation display unit 1910 that has determined that the processing of “Navi 03” should be performed (see FIG. 12) reads the recording reservation information 1410 stored in the recording reservation storage unit 2400 of the recording device 2000.
- the read recording reservation information 1410 is passed to the message output unit 1931, and this recording reservation information 1410 and the "reservation list re-reservation guide" message prompting the user to input the recording reservation for the program again are displayed. , Ask.
- the message output unit 1931 that has received the request to display the message and the recording reservation information displays these (step S221, message screen 5300, reservation number ⁇ 1_list 5310).
- the navigation display unit 1910 also displays an EPG (Electronic Program Guide) screen (step S222), and prepares to accept a recording reservation based on the EPG data.
- the navigation display unit 1910 displays an EPG screen on the user interface unit 1700 and gives an instruction to accept a recording reservation.
- the user makes a program recording reservation again from the EPG screen while viewing the reserved program list 5310 on the “reservation list re-reservation guide” message screen 5300 (step S223).
- the navigation display unit 1910 that has detected that the recording reservation process of the user has ended ends the process of “Navi 03”.
- FIG. 14 is a flowchart showing processing during recording.
- the response processing determination unit 1800 which has received that the device status is “recording” from the recording device status monitoring unit 1200, detects who is currently at home (step S131). The level of the home user is detected (step S132). Next, among these users who are at home, the highest level is determined (step S133).
- the response processing determination unit 1800 that has determined the highest level reads the response processing information 1610 stored in the response information storage unit 1650 and determines the response method 1613.
- the device status 1611 received from the recording device status monitoring unit 1200 is “recording”, and the user level 1612 has a high level, in this case “medium”. Will be determined.
- the response processing determination unit 1800 that has determined the handling method 1613 performs processing according to the determination.
- the response processing determining unit 1800 passes the message number 1621 “11” to the message output unit 1931 of the response processing unit 1900 and displays the message 1622.
- the response processing determining unit 1800 passes the message number 1621 “11” to the message output unit 1931 of the response processing unit 1900 and displays the message 1622.
- the message output unit 1931 Upon receiving the message display request, the message output unit 1931 displays the message 1622 corresponding to the message number 1621 “1 1” (see step S122, FIG. 5).
- the process determining unit 1800 first stops the recording process and requests the HDD blocking unit 1937 of the corresponding processing unit 1900 to block access to the HDD.
- the HDD blocking unit 1937 that has received the request disables access to the HDD (step S123).
- the response processing determination unit 1800 passes the message number 1621 “12” to the message output unit 1931 of the response processing unit 1900 and requests to display the message 1622.
- the message output unit 1931 Upon receiving the message display request, the message output unit 1931 displays the message 1622 corresponding to the message number 1621 “1 2” (see step S124, FIG. 5).
- the user who sees these messages performs a response process according to the instructions of the messages.
- FIG. 15 is a flowchart showing processing during BD playback.
- the response processing determination unit 1800 which has received from the recording device status monitoring unit 1200 that the device status is “BD playback”, first releases the BD to the disc eject unit 1938 of the response processing unit 1900. Make a request.
- the disc eject unit 1938 Upon receiving the request, the disc eject unit 1938 stops the playback process and releases the BD (step S134).
- the response processing determination unit 1800 detects who is currently at home (step S131), and detects the level of the home user (step S132). Next, the highest level is determined among these users who are at home (step S133). These processes are the same as step S131, step S132, and step S133 in FIG.
- the response processing determination unit 1800 that has determined the highest level is stored in the response information storage unit 1650.
- Memorize ! read the corresponding processing information 1610 and determine the coping method 1613.
- the handling method 1613 Will be determined as “Message 32”.
- the response processing determination unit 1800 that has determined the coping method 1613 performs processing according to the determination. That is, when the highest user level 1612 among the home users is “high”, the response processing determining unit 1800 sends a message number 1621 to the message output unit 1931 of the response processing unit 1900.
- the message output unit 1931 Upon receiving the message display request, the message output unit 1931 receives message number 1621 “3
- the message 1622 corresponding to “1” is displayed (see step S 142, FIG. 5).
- the response processing determination unit 1800 sends a message number 1621 “
- the message output unit 1931 Upon receiving the message display request, the message output unit 1931 receives message number 1621 “3
- the message 1622 corresponding to “2” is displayed (see step S143, FIG. 5).
- the response processing determination unit 1800 sends a message number 1621 “33” to the message output unit 1931 of the response processing unit 1900.
- the message output unit 1931 that received the message display request receives message number 1621 “3
- the message 1622 corresponding to “3” is displayed (see step S144, FIG. 5).
- the response processing determination unit 1800 requests the password setting unit 1939 to set a password.
- the password set here is a character string newly determined by the response processing determination unit 1800.
- password string (Hereinafter referred to as “password string”).
- the password setting unit 1939 that has received a request to set a password using a password string
- step S145 Set the password so that no input other than the password is accepted (step S145). At this time, set the password input screen to be displayed when the power is turned on.
- the response processing determining unit 180 “0” After making a password setting request to the password setting unit 1939, the response processing determining unit 180 “0” sends a mail notifying the set password character string to the user with the highest level.
- the response processing determination unit 1800 reads the user level information 1630 in the user information storage unit 1600 and selects the mail address 1633 corresponding to the highest level 1632.
- the response processing determination unit 1800 passes the mail address 1633 and the password string to the mail transmission unit 1932 and requests transmission of the mail.
- the mail transmission unit 1932 Upon receiving the mail transmission request, the mail transmission unit 1932 transmits a message including the password character string and indicating that the virus was infected during BD playback to the received mail address 1633 (step S 146 ).
- an email notifying the password character string is sent to the email address 1633 “User01®xxx.or.jp” of level 1632 “high” (see FIG. 6).
- the response processing determining unit 1800 requests the power shut-off unit 1935 to turn off the power, and the power shut-off unit 1935 cuts off the power (step S147).
- the recovery measures after being infected with a virus have been described, but in this embodiment, the preliminary measures for facilitating the recovery measures will be described.
- the first measure is to back up the information that needs to be protected before downloading content from the Internet.
- the second measure is to keep other devices disconnected from the network while one device is downloading content from the Internet.
- the first measure is effective in that, for example, when information is already destroyed when a virus is found, the information can be recovered.
- the second measure is For example, it is effective in that if a computer is infected with a virus that spreads to other computers as soon as it is infected, it can be removed without infecting other computers. Either of these measures may be performed, or one of them may be performed.
- FIG. 16 is a diagram illustrating an example in which the processing of the second embodiment is performed using a processing apparatus that is effective in the present invention.
- the home network power that connects each processing device such as the recording device 1000 is a so-called bus type network. This is a so-called star network.
- connection lines 61, 62, 63, respectively, and are connected to the Internet 50 through the router 40.
- FIG. 17 is a functional block diagram showing the configuration of the recording apparatus and the like according to the second embodiment.
- FIG. 18 is a functional block diagram showing the configuration of the correspondence processing unit 8700 according to the second embodiment.
- the functional units of the first embodiment are different from the functional unit 8700 of the recording device 1000, the network connection unit 8800, the network connection unit 8900 of the recording device 2000 and the router 8000. .
- an information saving unit 8701 necessary for this embodiment is added, and a function is added to the network blocking unit 8702.
- the information saving unit 8701 has a function of saving information that would be difficult to be altered by a virus to a device, medium, or the like designated in advance. It is assumed that the save destination device and information to be saved are specified in advance by the user.
- the network blocking unit 8702 has a function of disconnecting its own device from the network as in the first embodiment, a function of issuing an instruction to disconnect devices other than its own device from the network, It has a function to issue an instruction to connect.
- the network connection unit (1950, 2600) of Embodiment 1 has a function of disconnecting from the network in addition to a function of connecting to the network and exchanging data. It is assumed that the network connection unit (8800, 8900) of the present embodiment has a function for disconnecting! /.
- the instruction from the network disconnection unit 1936 is sent to the router 8000 as it is via the network connection unit 8800.
- the router 8000 includes a routing table storage unit 8100 and a routing control unit 8200 in order to perform the functions unique to the present invention, in addition to the functions of a normal router.
- the routing table storage unit 8100 stores the connection status of each device in addition to the address of each device stored in a normal router.
- the routing control unit 8200 has a so-called routing function that a normal router has, as well as a function that transmits a packet or acts according to the connection state of a destination device of a received packet.
- FIG. 19 is a diagram showing a configuration and example contents of the connection state management table 8110.
- connection state management table 8110 is stored in the routing table storage unit 8100.
- the connection status management table 8110 includes a device name 8111, a device address 8112, and a connection status 8113.
- the device name 8111 is an identifier of a device managed by the router 8000, and the device address 8112 is an address that is a destination of these devices.
- connection state 8113 is a connection state of the device indicated by the device name 8110, and either “connected” or “disconnected” is set.
- the routing control unit 8200 does not transmit the packet addressed to the corresponding device address 8112 when “connection” is set, and the transmission power “disconnect” to the device with that address is set. .
- This connection state 8113 is set by an instruction from the network disconnection unit 8702 of the response processing unit 8700.
- the information that needs to be protected may be information stored in another device, not just the information stored in the device that downloads the content!
- BD-Java registered trademark
- the user operates the user interface unit 1700 with the recording apparatus 1000 so as to download content from the Internet.
- the user interface unit 1700 that detects the download notifies the corresponding processing unit 1900 of the fact before performing the normal process of downloading the content.
- the response processing unit 1900 Upon receiving the notification, the response processing unit 1900 saves information specified in advance in the information saving unit 8701, for example, reservation information stored in the reservation storage unit 1400 of the own device, to the specified device. Give instructions.
- the information saving unit 8701 receives the save instruction, the information saving unit 8701 reads information specified in advance and saves it in the specified device via the network connection unit 8800.
- the corresponding device is instructed to save the information.
- the information saving unit 8701 instructs the network blocking unit 8702 to remove the network device from the saving destination device.
- the network blocking unit 8702 Upon receiving the instruction, the network blocking unit 8702 requests the routing control unit 8200 via the network connection unit 8800 to remove the save destination device from the network.
- the routing control unit 8200 Upon receiving the request, the routing control unit 8200 sets the connection status of the save destination device to “disconnected”. For example, if the save destination device is the device name 8111 “PC”, the corresponding connection status 8113 is set to “disconnected”.
- the information saving unit 8701 with the network device removed from the save destination device notifies the response processing unit 8700 that the information saving has been completed, and the information processing unit 8700 that has received the notification has completed the information saving Returns to the user interface unit 1700 to the effect.
- the interface unit 1700 that has received the notification that the evacuation has been completed starts normal content download processing.
- the information saving unit 8701 requests the network blocking unit 8702 to connect to the network of the save destination device before saving the information, and after the connection, Save information.
- This measure is used while a device is downloading content from the Internet.
- the user operates the user interface unit 1700 to download the content from the Internet using the recording device 1000, and the user interface unit 1700 that has detected that the download is performed performs the normal process of downloading the content.
- the corresponding processing unit 1900 is notified to that effect.
- the response processing unit 1900 Upon receiving the notification, the response processing unit 1900 instructs the network blocking unit 8702 to disconnect devices other than its own device from the network.
- the network blocking unit 8702 Upon receiving the instruction, the network blocking unit 8702 designates all devices other than its own device and removes it from the network.
- the routing control unit 8200 Upon receiving the request, the routing control unit 8200 sets the connection state of the designated device to “disconnected”. For example, if the device name is 8111 “recording device 1000”, the connection state 8113 corresponding to the other device name 8111, for example, “recording device 2000” or “PC” is set to “disconnected”.
- the information saving unit 8701 that removed the specified device from the network notifies the corresponding processing unit 8700 to that effect, and the received corresponding processing unit 8700 notifies the user interface unit that the disconnection has been completed. Return to 1700.
- the interface unit 1700 that has received the notification that the disconnection has been completed starts normal content download processing.
- the interface unit 1700 that detects the completion of the download notifies the response processing unit 8700 of the fact, and the response processing unit 8700 that received the notification transmits all the devices to the network. Instruct the network blocking unit 8702 to connect to the network.
- the network blocking unit 8702 Upon receiving the instruction, the network blocking unit 8702 requests all the devices to be connected to the network and requests the routing control unit 8200 via the network connecting unit 8800.
- the routing control unit 8200 that has received the request sets the connection status of all devices to "connected”.
- the processing apparatus according to the present invention has been described above based on the embodiment. However, the processing apparatus can be partially modified, and the present invention is not limited to the above-described embodiment. That is,
- the action to be taken when a virus is detected in the recording device 1000 differs depending on the state of the recording device 1000 and the user's proficiency level. It is also a good idea to decide how to deal with it.
- the virus detection unit 1100 notifies the corresponding process determining unit 1800 of information such as the type of the found virus, and determines the corresponding process.
- Embodiment 2 the embodiment in the star network has been described, but it is of course possible in a nose network or the like.
- the router 8000 controls the disconnection of each device.
- the corresponding processing unit 8700 sends a command to disconnect to each device to be disconnected.
- the network connection unit 8800 of each device disconnects itself. In this case, it is necessary to reconnect each disconnected device at each device.
- a program for causing the CPU to execute each control process (see FIG. 1 etc.) for realizing each function of the processing device shown in the embodiment is recorded on a recording medium or via various communication paths.
- Such recording media include IC cards, optical disks, flexible disks, ROMs, flash memories, and the like.
- the distributed and distributed program is used by being stored in a memory or the like that can be read by the CPU in the device, and the CPU executes the program to execute the program of the processing apparatus shown in the embodiment. Each function is realized.
- each functional block of the correspondence processing determining unit 1800 and the correspondence processing unit 1900 in the recording apparatus 1000 may be typically realized as an LSI that is an integrated circuit. These may be individually chipped, or may be chipped to include some or all of them.
- IC integrated circuit
- system LSI system LSI
- super LSI sub-regular LSI
- non-regular LSI depending on the difference in power integration as LSI.
- the method of circuit integration is not limited to LSI, and may be realized by a dedicated circuit or a general-purpose processor.
- An FPGA Field Programmable Gate Array
- a reconfigurable 'processor that can reconfigure the connection and settings of the circuit cells inside the LSI may be used.
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Abstract
Description
Claims
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US11/884,947 US7937763B2 (en) | 2005-02-25 | 2006-02-17 | Processor and processing apparatus performing virus protection |
JP2007504691A JP4787237B2 (ja) | 2005-02-25 | 2006-02-17 | 処理装置 |
EP06713996A EP1860588A1 (en) | 2005-02-25 | 2006-02-17 | Processor |
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JP4483891B2 (ja) * | 2007-04-02 | 2010-06-16 | フェリカネットワークス株式会社 | 情報処理端末、データ移動方法、およびプログラム |
US20100074589A1 (en) * | 2008-09-24 | 2010-03-25 | Pace Plc | Program Content Recovery for Multimedia Devices and Digital Video Recorder Set-Top Boxes |
CN103632088A (zh) | 2012-08-28 | 2014-03-12 | 阿里巴巴集团控股有限公司 | 一种木马检测方法及装置 |
CN106161720A (zh) * | 2016-07-14 | 2016-11-23 | 深圳市金立通信设备有限公司 | 一种录音防止方法及终端 |
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CN1262945C (zh) * | 2000-02-24 | 2006-07-05 | 英业达股份有限公司 | 一种可防止电子邮件病毒的电子邮件处理系统 |
JP2003348113A (ja) | 2002-05-22 | 2003-12-05 | Takeshi Hosohara | スイッチおよびlan |
US20060130144A1 (en) * | 2004-12-14 | 2006-06-15 | Delta Insights, Llc | Protecting computing systems from unauthorized programs |
-
2006
- 2006-02-17 EP EP06713996A patent/EP1860588A1/en not_active Withdrawn
- 2006-02-17 WO PCT/JP2006/302855 patent/WO2006090647A1/ja active Application Filing
- 2006-02-17 JP JP2007504691A patent/JP4787237B2/ja active Active
- 2006-02-17 CN CN2006800060330A patent/CN101128832B/zh not_active Expired - Fee Related
- 2006-02-17 US US11/884,947 patent/US7937763B2/en active Active
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JP2003323312A (ja) * | 2002-02-28 | 2003-11-14 | Ntt Docomo Inc | サーバ装置、及び情報処理方法 |
JP2003288224A (ja) * | 2002-03-28 | 2003-10-10 | Fujitsu Ltd | 処理装置、サーバ、およびプログラム |
JP2004178559A (ja) * | 2002-11-11 | 2004-06-24 | Canon Inc | コンピュータ周辺装置およびその制御方法 |
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JP7160193B2 (ja) | 2019-05-27 | 2022-10-25 | 日本電信電話株式会社 | 指示出力装置、指示出力方法及びプログラム |
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US7937763B2 (en) | 2011-05-03 |
EP1860588A1 (en) | 2007-11-28 |
JPWO2006090647A1 (ja) | 2008-07-24 |
CN101128832A (zh) | 2008-02-20 |
JP4787237B2 (ja) | 2011-10-05 |
US20080155695A1 (en) | 2008-06-26 |
CN101128832B (zh) | 2010-05-19 |
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