CN105046168A - Network electron evidence processing system and processing method - Google Patents
Network electron evidence processing system and processing method Download PDFInfo
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- CN105046168A CN105046168A CN201510027632.1A CN201510027632A CN105046168A CN 105046168 A CN105046168 A CN 105046168A CN 201510027632 A CN201510027632 A CN 201510027632A CN 105046168 A CN105046168 A CN 105046168A
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Abstract
The invention discloses a network electron evidence processing system and a processing method; the processing system comprises a main control end, an access server, a controlled end remotely connected with the main control end, a cleanness check module, a screen recording module, a file recording module, a digital signature module, an evidence storage module, a system reduction module, and a testify module; the access server, the controlled end, the cleanness check module, the screen recording module, the file recording module, the digital signature module, the system reduction module and the testify module are respectively under a third party monitoring environment. The processing method comprises the following steps: a user uses the main control end to remotely control the controlled end to visit the internet; simultaneously the screen recording module carries out screen recording; the third party uses the digital signature module to do digital signature on evidence obtaining files, and stores the files; when needing testify, the testify module can do integrity verification for the evidence with digital signature, and provides a corresponding report. The evidence obtaining, evidence storage and a testifying process are witnessed by the third party, so a user networking real process can be restored.
Description
Technical field
The present invention relates to computer information technology field, particularly relate to a kind of network electronic evidence disposal system and disposal route.
Background technology
Along with popularizing of various computer technology, our various information is all electronic rapidly.The thing followed, electronic data is also becoming the material evidence of all kinds of dispute.China's relevant law (people tell method, method is told in punishment) imparts the formal evidence status of electronic data in 2012 years for this reason.In juridical practice, if put to the proof a side to be saved from damage by oneself or electronic data is saved from damage when third-party platform, the other side always can have for putting to the proof " control " of electronic data in certain link to put to the proof a side, the reasonable query that data may be distorted is proposed, thus make the evidence of proof one side be difficult to be accepted and believed, finally suffer put to the proof can not negative consequence.Therefore, due to electronic data comparatively fragile (be easily tampered and fubaritic), for important electronic data, we must guarantee its judicial effect by certain form.
It is third party notary organization according to the application of citizen, legal person or its hetero-organization that third party's notarization is saved from damage, in accordance with the law to the activity that the evidence may lossing or be difficult to extract is verified extractions, harvesting and fixed in the future.It is guarantee the most effective juridical practice of the judicial effect of electronic data up to now that third party's notarization is saved from damage.
In concrete practice, can be fixed the content on internet by the mode of screenshotss or film recording, thus form evidence.If user directly shows photo or the video recording of a screenshotss, because this result also can be made by technological means such as picture synthesis, cannot prove that this result is obtained by screenshotss or film recording in real network access procedure, be difficult to that there is proof.If ask the notary public of notary organization to exercise supervision to this process, the suspection for evidence obtaining operating process can be got rid of, if but evidence taking equipment or network Bu Shi notary organization, then the authenticity (whether genuine accessing Internet) of the spatter property (whether infecting wooden horse, virus) of evidence taking equipment and network is still difficult of proof, the likely reason because computer infected virus or network DNS are tampered etc., the content that computer screen shows can not reflect the real information of internet at that time, and proof is still not enough.In order to ensure evidential effect, evidence taking equipment, network environment, evidence obtaining overall process all need to be under the supervision of public notary office; In practice, user usually can only arrive the on-the-spot evidence taking equipment using public notary office to provide under the supervision of notary public of public notary office and collect evidence.Obviously, this mode is very inconvenient for user, cannot adapt to the demand of society.
Therefore, a kind of the network electronic evidence disposal system and the disposal route that may be used for public notary office are provided, make domestic consumer can carry out the evidence obtaining of network electronic data whenever and wherever possible and overall process can be realized saving from damage, the integrality of electronic data can also be ensured to greatest extent and can verify the integrality of electronic data simultaneously, to increase the judicial effect of electronic data, it is the technical matters that those skilled in the art need solution badly.
Summary of the invention
The object of the invention is to for deficiency of the prior art, provide a kind of and can collect evidence whenever and wherever possible and network electronic evidence disposal system that overall process saves from damage and disposal route can be realized.
First aspect, the invention discloses a kind of network electronic evidence disposal system, comprises the main control end with access interconnection network function, and described main control end is mobile phone or computing machine or panel computer;
Access server, responds the log on request of user and carries out subscriber identity information checking;
Have the controlled terminal of access interconnection network function, described controlled terminal is connected with access server by network, and can by main control end Long-distance Control;
Spatter property checking module, is used for carrying out controlled terminal the spatter property inspection of continuation, and forms corresponding spatter property audit report;
Film recording module, is used for carrying out film recording to controlled terminal, and forms corresponding videograph file;
File recording module, stores the file that controlled terminal is downloaded;
Digital Signature module, is used for carrying out digital signature to the file of described spatter property audit report, videograph file and download, timestamp signature forms evidence;
Evidence memory module, stores the evidence of signing through Digital Signature module;
System reducing module, carries out system reducing to controlled terminal;
To come to testify module, to carrying out integrity verification through the evidence of signature in evidence memory module and the content recorded according to the evidence that have passed checking provides corresponding report;
Under described controlled terminal, spatter property checking module, film recording module, file recording module, Digital Signature module, system reducing module and module of coming to testify all are in the third party's monitoring environment possessing public credibility.
Further, described access server is WEB server (WORLDWIDEWEB server) or APP server.
Further, described main control end is provided with VNCviewer (wherein VNC is VirtualNetworkComputer Virtual network computer), and described controlled terminal is provided with VNCserver and controlled terminal is one of computing machine, mobile phone, panel computer or combination in any.Adopt VNC remote control software, long-range connection cross-platform between main control end and controlled terminal can be realized.
Further, as long as controlled terminal is in open state, spatter property checking module just carries out spatter property inspection to controlled terminal continuously, and described spatter property inspection comprises carries out system vulnerability and viral Real-Time Monitoring, killing and the calibration of national time service central standard time to the system of controlled terminal and the software of installation.Wherein system vulnerability and viral Real-Time Monitoring, killing are the spatter properties ensureing controlled terminal, prevent wooden horse, fishing software etc., the national time service central standard time is calibrated, makes the time of controlled terminal and national time service central standard time synchronized, ensure the ageing of the evidence got.
As preferably, described Digital Signature module also comprises the function be encrypted the file of spatter property audit report, videograph file and download, accordingly, module of coming to testify also comprises the function be decrypted file and the videograph file of spatter property audit report, download.Prevent got electronic evidence from just being checked without mandate.
As preferably, this network electronic evidence disposal system also comprises video preview module, is used for carrying out preview broadcasting to videograph file.When the file downloaded is video file, video preview module also can carry out preview broadcasting to the file downloaded.Be convenient to judge whether to preserve after user checks the file of film recording video and download.
Further, described third party is the one in public notary office, judicial expertise mechanism, arbitration body, public security department, procuratorate, law court and the administration for industry and commerce, what described module of coming to testify was provided is reported as the documentary evidence corresponding with third party, the documentary evidence etc. of the auxiliary judgement that the award of arbitration that the judicial expertise suggestion that the notarization that such as public notary office provides, judicial expertise mechanism provide, arbitration body provide and public security department, procuratorate, law court provide.
Compared with prior art, the beneficial effect that network electronic evidence disposal system disclosed in this invention has is: this network electronic evidence disposal system comprises evidence obtaining, deposits card and three parts of coming to testify.What evidence obtaining part adopted is the third-party server possessing public credibility, controlled terminal is connected with access server by network, and controlled terminal is connected with main control end is long-range, under controlled terminal, spatter property checking module, film recording module, file recording module, Digital Signature module, system reducing module are all in third party's monitoring environment simultaneously.The first, solve the incredible problem of evidence taking equipment that in prior art, user uses; Second, make user can realize long-range connection by the equipment of oneself (main control end) with the controlled terminal under third party's monitoring environment, and under the service of third-party server, complete online evidence obtaining, deposit card and data are carried out to the process of digital signature, timestamp signature, achieve evidence obtaining, deposit the overall process witness of card and digital signature.Therefore, by network electronic evidence disposal system disclosed by the invention, user can carry out collect evidence (very first time takes the evidence) whenever and wherever possible, and evidence obtaining, to deposit card and carry out digital signature to data be carry out under the overall process witness having the server of effect of notarization third party, can reduce to the real processes of user's online, solve in prior art can not take into account instant evidence obtaining again can the difficult problem of overall process witness.Network electronic evidence disposal system disclosed by the invention, both may be used for public notary office's evidence obtaining and had saved from damage, also can be used for judicial expertise mechanism, arbitration body, public security department, procuratorate, law court and the administration for industry and commerce.
The software of spatter property checking module to the system of controlled terminal and installation carries out system vulnerability and viral Real-Time Monitoring, killing, ensures the spatter property of controlled terminal, prevents evidence obtaining user cheating.
When coming to testify, utilize module of coming to testify to carry out integrity verification in evidence memory module through the evidence of signature by third party staff, can effectively whether suffer to distort in storage system by experimental evidence.
Second aspect, the invention also discloses a kind of network electronic evidence disposal route, uses previously described network electronic evidence disposal system, and comprises the following steps:
The access server response log on request of main control end identifying user identity information;
After being verified, access server mandate main control end carries out long-range connection with controlled terminal, starts evidence obtaining;
Controlled terminal continues to carry out spatter property inspection, and generates corresponding spatter property audit report, and controlled terminal starts to carry out film recording simultaneously, and generates corresponding videograph file;
Main control end Long-distance Control controlled terminal access internet, if controlled terminal is from loading internet document, then this file is stored to file recording module;
After completing evidence obtaining, main control end and controlled terminal disconnect, system reducing module reduction controlled terminal system;
To preserve the data that this evidence obtaining operation obtains, then third-party Digital Signature module carries out digital signature to the file of spatter property audit report, download and videograph file, timestamp signature is stored to evidence memory module after forming evidence, if do not preserve the data that this evidence obtaining operation obtains, judge whether to continue evidence obtaining, if continue evidence obtaining, then main control end and controlled terminal re-start long-range connection, restart evidence obtaining, if no longer continue evidence obtaining, then log off;
When coming to testify, module of coming to testify carries out integrity verification in evidence memory module through the evidence of signature, and provides corresponding report according to the content of the evidence paper trail that have passed integrity verification.
As preferably, described Digital Signature module carries out digital signature to the file of spatter property audit report, download and videograph file, timestamp is signed and is encrypted, described in module of coming to testify the file of spatter property audit report, download and videograph file are being carried out to integrity verification and are carrying out decryption processing.
Further, described access internet comprises and browses webpage, download file, checks or/and run the file of download.
Compared with prior art, the beneficial effect that network electronic evidence disposal route disclosed in this invention has is: the log on request of first third-party access server response main control end identifying user identity information and be connected with controlled terminal is long-range by access server mandate main control end, user utilizes oneself the third-party controlled terminal accesses network of equipment (main control end) Long-distance Control, ensures again the spatter property of evidence taking equipment while can immediately collecting evidence; Data after evidence obtaining carry out digital signature (evidence through digital signature can be anti-tamper) by third-party private key, and digital signature is stored in evidence memory module after forming evidence, therefore deposits card process and also completes under third-party witness; When third party receive client come to testify application time, third-party staff utilizes module of coming to testify to carry out integrity verification to the evidence in evidence memory module, verify whether it is tampered, when verifying that it is not tampered, corresponding report is provided according to the content that evidence records, due to module of coming to testify also be in third party monitoring under, process of therefore coming to testify also completes under third party's witness.To sum up, utilize network electronic evidence disposal route disclosed in this invention, guarantee is collected evidence, deposit card and process of coming to testify all completes under third-party server witness, adopt method of the present invention the real processes that user surfs the Net can be reduced, network forensics is is more easily accepted and believed, solves in prior art to take into account and immediately collect evidence and a difficult problem for overall process witness.
Accompanying drawing explanation
Fig. 1 is present system structural drawing;
Fig. 2 is the inventive method process flow diagram.
Embodiment
In order to more clearly understand technology contents of the present invention, below in conjunction with drawings and Examples, the present invention is further illustrated.
embodiment 1as shown in Figure 1, disclose a kind of network electronic evidence disposal system, comprise main control end 100, access server 300, there is the controlled terminal 200 of access interconnection network function, spatter property checking module 400, film recording module 500, file recording module 600, Digital Signature module 700, evidence memory module 800, system reducing module 900, module 1000 of coming to testify.
Wherein access server 300 responds log on request that user sends from main control end 100 and carries out subscriber identity information checking; Controlled terminal 200 to be connected with access server 300 by network and can by main control end 100 Long-distance Control; Spatter property checking module 400 is used for carrying out controlled terminal 200 the spatter property inspection of continuation, forms corresponding spatter property audit report; Film recording module 500 is used for carrying out film recording to controlled terminal 200, forms corresponding videograph file; File recording module 600 stores the file of controlled terminal 200 from the Internet download; Digital Signature module 700 is used for carrying out digital signature to the file of spatter property audit report, videograph file and download by third party, timestamp is signed; Evidence memory module 800 stores the evidence of signing through Digital Signature module 700; System reducing module 900 pairs of controlled terminals 200 carry out system reducing; Carry out integrity verification through the evidence of signature and provide corresponding report according to the content that these evidences that have passed checking record in module of coming to testify 1000 pairs of evidence memory modules 800; Under described controlled terminal 200, spatter property checking module 400, film recording module 500, file recording module 600, Digital Signature module 700, system reducing module 900 and module 1000 of coming to testify all are in third party's monitoring environment.
embodiment 2as shown in Figure 2, disclose a kind of network electronic evidence disposal route, comprise evidence obtaining, deposit card and three parts of coming to testify, and the network evidence disposal system utilizing embodiment 1 to disclose, specifically comprise the steps:
S1: the access server response log on request of main control end identifying user identity information;
S2: after being verified, access server mandate main control end carries out long-range connection with controlled terminal, starts evidence obtaining;
S3: controlled terminal continues to carry out spatter property inspection, and generate corresponding spatter property audit report, controlled terminal starts to carry out film recording simultaneously, and generates corresponding videograph file;
S4: main control end Long-distance Control controlled terminal access internet, the file that controlled terminal is downloaded, is stored to file recording module;
S5: after completing evidence obtaining, main control end and controlled terminal disconnect, system reducing module reduction controlled terminal system;
S6: evidence obtaining user judges whether that will preserve this evidence obtaining operates the data obtained, if then enter S7; If do not preserve, then get back to S2 (continuing evidence obtaining) or log off (not continuing evidence obtaining);
S7: third-party Digital Signature module to this evidence obtaining operate the data that obtain comprise spatter property audit report, download file and videograph file carries out digital signature, timestamp signature is stored to evidence memory module after forming evidence;
S8: third party carries out integrity verification in evidence memory module through the evidence of signature by module of coming to testify, and provides corresponding report according to the content that the evidence that have passed checking records.
embodiment 3as the further scheme of embodiment 1, main control end 100 is for being provided with the computing machine of VNCviewer, controlled terminal 200 is for being provided with the computing machine of VNCserver, access server 300 is the WEB server of public notary office, film recording module 500 is for being inserted in the capture card on another computing machine, spatter property checking module 400, file recording module 600, system reducing module 900 is the software systems be arranged on controlled terminal computing machine, as long as controlled terminal computing machine is in open state, spatter property checking module 400 is just continuously to the system vulnerability of controlled terminal, trojan horse carries out Real-Time Monitoring and killing, Digital Signature module 700 comprises digital signature server with public notary office's private key certificate and time stamp server, described Digital Signature module 700 also has the function to data encryption, evidence memory module 800 is cloud storage server, module of coming to testify 1000 comprises the public key certificate corresponding with public notary office private key certificate, in addition, this system also comprises previewing module, previewing module is also for being arranged on the software systems on controlled terminal computing machine, and the file (if the file downloaded is video file) of the videograph file that generates film recording module 500 of previewing module and download is play.Wherein public notary office WEB server, controlled terminal computing machine, film recording module and come to testify module all under the monitoring environment of public notary office.
embodiment 4the flow process corresponding with the system that embodiment 3 discloses comprises the following steps: main control end computing machine sends log on request by IE browser to public notary office's WEB server, public notary office's WEB server responds the log on request of main control end and the identity information of authentication of users, be verified rear public notary office WEB server mandate main control end computing machine to be connected with controlled terminal computer remote by VNC remote control software, start evidence obtaining program, now the spatter property checking module of controlled terminal continues to carry out spatter property inspection (to the system vulnerability of controlled terminal, wooden horse, virus carries out Real-Time Monitoring, killing) and generate corresponding spatter property audit report, capture card starts to carry out film recording and generating video log file to controlled terminal, user is by main control end computer long-distance control controlled terminal computer access internet, comprise browsed web content and (check microblogging, mhkc, forum etc.), download corresponding file (download text document, application program etc.), see a film, play games, the file downloaded can be stored in file recording module, simultaneously, capture card continues to carry out film recording and generating video log file to the process of access internet, after user's process of collecting evidence terminates, main control end and controlled terminal disconnect long-range connection, system reducing module is reduced to controlled terminal computer system, now, user judges whether to preserve by the file of videograph file and download that previewing module plays film recording CMOS macro cell before this, if preserved, the digital signature server of public notary office and time stamp server are to the spatter property audit report generated, the file downloaded and videograph file carry out the digital signature based on RSA Algorithm, timestamp signature is also encrypted these data, cloud storage server can be stored to after the data of signature become evidence, if select after user's preview video not preserve and also will continue evidence obtaining, so main control end carries out long-range connection with controlled terminal again, restart evidence obtaining process, if do not preserve after user's preview video and no longer collect evidence, then log off.So far, collect evidence and deposit card process and terminate.When user needs to come to testify, public notary office personnel take out corresponding evidence by module of coming to testify from cloud storage server, and the integrity verification based on RSA Algorithm is carried out to evidence, to know whether the evidence taken out was tampered in storing process, if evidence is without distorting, then provide notarization according to the content of evidence record, this notarization can reduce to the real processes of user's online, (comprising the time of customer access network, the content of access, concrete operation step).This system can also be used for the mechanism that judicial expertise mechanism, arbitration body, public security department, procuratorate, law court and the administration for industry and commerce etc. possess public credibility.When for judicial expertise mechanism, what module of coming to testify was provided is judicial expertise suggestion; When for arbitration body, what module of coming to testify was provided is award of arbitration; When for public security department, procuratorate, law court or the administration for industry and commerce time, what provide is the documentary evidence of auxiliary judgement.When access server is APP server, user sends log on request by the client in main control end to APP server.
It should be noted that, mention in method in the application but the explanation do not mentioned in systems in which is suitable in systems in which equally, such as the definition, generating mode etc. of each mark, repeat no more here.
For convenience of description, each several part of the above system is divided into various module or unit to describe respectively with function.Certainly, the function of each module or unit can be realized in same or multiple software or hardware when implementing the application.
Those skilled in the art should understand, the embodiment of the application can be provided as method, system or computer program.Therefore, the application can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the application can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
Obviously, those skilled in the art can carry out various change and distortion to the application and not depart from the spirit and scope of the application.Like this, if these amendments of the application and distortion belong within the scope of the application's claim and equivalent technologies thereof, then the application is also intended to comprise these changes and distortion.
Claims (9)
1. a network electronic evidence disposal system, comprises main control end, characterized by further comprising:
Access server, responds the log on request of user and carries out subscriber identity information checking;
Have the controlled terminal of access interconnection network function, described controlled terminal is connected with access server by network, and can by main control end Long-distance Control;
Spatter property checking module, is used for carrying out controlled terminal the spatter property inspection of continuation, forms corresponding spatter property audit report;
Film recording module, is used for carrying out film recording to controlled terminal, forms corresponding videograph file;
File recording module, stores the file that controlled terminal is downloaded;
Digital Signature module, is used for carrying out digital signature to the file of described spatter property audit report, videograph file and download, timestamp signature forms evidence;
Evidence memory module, stores the evidence of signing through Digital Signature module;
System reducing module, carries out system reducing to controlled terminal;
To come to testify module, carry out integrity verification in evidence memory module through the evidence of signature, provide corresponding report according to the content that the evidence by checking records;
Under described access server, controlled terminal, spatter property checking module, film recording module, file recording module, Digital Signature module, system reducing module and module of coming to testify all are in the third party's monitoring environment possessing public credibility.
2. network electronic evidence disposal system according to claim 1, is characterized in that: described access server is WEB server or APP server.
3. network electronic evidence disposal system according to claim 1 and 2, is characterized in that: described main control end is provided with VNCviewer, and described controlled terminal is provided with VNCserver and controlled terminal is one of computing machine, mobile phone, panel computer or combination in any.
4. network electronic evidence disposal system according to claim 3, it is characterized in that: as long as controlled terminal start, spatter property checking module just carries out the spatter property inspection of continuation to controlled terminal, described spatter property inspection comprises carries out the Real-Time Monitoring of system vulnerability and virus, killing and the calibration of national time service central standard time to the system of controlled terminal and mounting software.
5. the network electronic evidence disposal system according to claim 1 or 2 or 4, is characterized in that: described Digital Signature module also comprises the function be encrypted the file of spatter property audit report, videograph file and download.
6. network electronic evidence disposal system according to claim 5, is characterized in that: also comprise video preview module, is used for carrying out preview broadcasting to the file of videograph file and download.
7. a network electronic evidence disposal route, is characterized in that, uses network electronic evidence disposal system system as claimed in claim 6, and comprises the following steps:
The access server response log on request of main control end identifying user identity information;
After being verified, access server mandate main control end carries out long-range connection with controlled terminal, starts evidence obtaining;
Controlled terminal continues to carry out spatter property inspection, and generates corresponding spatter property audit report, and controlled terminal starts to carry out film recording simultaneously, and generates corresponding videograph file;
Main control end Long-distance Control controlled terminal access internet, the file that controlled terminal is downloaded, is stored to file recording module;
After completing evidence obtaining, main control end and controlled terminal disconnect, system reducing module reduction controlled terminal system;
To preserve the data that this evidence obtaining operation obtains, then third-party Digital Signature module carries out digital signature to the file of spatter property audit report, download and videograph file, timestamp signature is stored to evidence memory module after forming evidence; The data that this evidence obtaining operates acquisition if do not preserve, then log off or main control end re-starts long-range connection with controlled terminal, restarts evidence obtaining;
When coming to testify, by coming to testify, module carries out integrity verification in evidence memory module through the evidence of signature, provides corresponding report according to the content recorded by the evidence of integrity verification.
8. network electronic evidence disposal route according to claim 7, it is characterized in that: described Digital Signature module carries out digital signature to the file of spatter property audit report, download and videograph file, timestamp is signed and is encrypted, accordingly, module of coming to testify is carried out integrity verification to the file of spatter property audit report, download and videograph file and is carried out decryption processing.
9. the network electronic evidence disposal route according to claim 7 or 8, is characterized in that: described access internet comprises to be browsed webpage, download file, check or/and run the file of download.
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| CN201510027632.1A CN105046168A (en) | 2015-01-21 | 2015-01-21 | Network electron evidence processing system and processing method |
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