CN114662074A - Data processing method and central station for paperless electronic file - Google Patents
Data processing method and central station for paperless electronic file Download PDFInfo
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Abstract
The invention provides a data processing method and a middle station of paperless electronic files, which specifically comprise the following steps: the method comprises the steps that a middle station obtains request identity information of a request end sending a file checking request, and corresponding electronic file information is determined based on the file checking request; comparing the checking request coefficient value with a preset request interval to determine a preset checking mode corresponding to the preset request interval; if the preset checking mode is judged to be a first type checking mode, a target area corresponding to the request identity information is obtained, at least one corresponding relay device is determined in the target area, and the first type checking mode, the electronic file information and the relay label of the relay device are respectively sent to a request end; and if the request end judges that the request end is disconnected with all the relay equipment in the target area, deleting the electronic file information corresponding to the first type of viewing mode in the request end.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a data processing method and a middlebox for paperless electronic files.
Background
The electronic archive is an electronic file which has a voucher, a checking and saving value and is filed and saved. The electronic file is used for distinguishing from some objectively existing file entities, and the entity file information is expressed in byte and bit mode and made to flow on the computer network, only correct software, hardware and enough background details are introduced, and the bytes and bits can be randomly positioned to the network terminal where the user is located, so that the understandable characters, numbers, images, diagrams, symbols and the like can be used for displaying the real information of the file entities required by the user.
In the production and operation activities, different production and operation behaviors can generate various different paperless electronic files, different paperless electronic files can have different viewing authorities, and different workers can also have different viewing authorities, so that different viewing modes corresponding to different paperless electronic files and different authorities of the workers need to be determined according to the different paperless electronic files and the authorities of the workers, destruction of the corresponding paperless electronic files is managed, and information leakage in the paperless electronic files is avoided.
Disclosure of Invention
The embodiment of the invention provides a paperless electronic file data processing method and a middlebox, which can determine the viewing mode of a corresponding electronic file from multiple dimensions such as viewing permission of the electronic file, permission of a worker and the like according to needs, can destroy the corresponding electronic file in time, and avoid information leakage in the electronic file.
In a first aspect of the embodiments of the present invention, a middlebox is connected to multiple request terminals, and the method for processing data of a paperless electronic file is implemented through the following steps, specifically including:
the method comprises the steps that a central station acquires request identity information of a request end sending a file checking request, determines corresponding electronic file information based on the file checking request, and obtains a checking request coefficient value according to the request identity information and the electronic file information;
comparing the checking request coefficient value with a preset request interval to determine a preset checking mode corresponding to the preset request interval;
if the preset checking mode is judged to be a first type checking mode, a target area corresponding to the request identity information is obtained, at least one corresponding relay device is determined in the target area, and the first type checking mode, the electronic file information and the relay label of the relay device are respectively sent to a request end;
if the request end judges that the request end is disconnected with all the relay equipment in the target area, deleting the electronic file information corresponding to the first type of viewing mode in the request end;
if the preset viewing mode is judged to be the second type of viewing mode, determining a viewing-allowed time period according to the data attribute of the electronic file information, and respectively sending the preset viewing mode, the electronic file information and the viewing-allowed time period to a request terminal;
and if the request end judges that the received electronic file reaches the allowed viewing time period, deleting the electronic file information corresponding to the viewing mode of the second type in the request end.
Optionally, in a possible implementation manner of the first aspect, the obtaining, by the central station, request identity information of a request end that sends a file viewing request, determining, based on the file viewing request, corresponding electronic file information, and obtaining, according to the request identity information and the electronic file information, a value of the viewing request coefficient specifically includes:
determining roles corresponding to the request identity information, and carrying out quantization processing on the roles to obtain role identity values, wherein each request identity information corresponds to a unique role;
carrying out quantization processing on the electronic file information to obtain an electronic file value;
and calculating based on the role identity value, the electronic file value and a preset coefficient value to obtain a viewing request coefficient value.
Optionally, in a possible implementation manner of the first aspect, the determining, by comparing the viewing request coefficient value with a preset request interval, a preset viewing manner corresponding to the preset request interval specifically includes:
comparing the checking request coefficient value with a preset request interval, and determining the preset request interval in which the checking request coefficient value is positioned;
determining a first type of viewing mode corresponding to the preset request interval, displaying the first type of viewing mode, and taking the first type of viewing mode as a preset viewing mode if confirmation information is received;
and if the adjustment information is received, taking the second type of viewing mode corresponding to the adjustment information as a preset viewing mode, and comparing the first type of viewing mode with the second type of viewing mode to update the preset coefficient value.
Optionally, in a possible implementation manner of the first aspect, if the adjustment information is received, taking the second type of view manner corresponding to the adjustment information as a preset view manner, and comparing the first type of view manner with the second type of view manner to update the preset coefficient value specifically includes:
acquiring a first boundary value of a preset request interval corresponding to the first type of viewing mode, and acquiring a second boundary value of the preset request interval corresponding to the second type of viewing mode;
if the first boundary value is larger than the second boundary value, carrying out turn-down processing on the preset coefficient value according to the difference value of the first boundary value and the second boundary value;
and if the first boundary value is smaller than the second boundary value, performing increasing processing on the preset coefficient value according to the difference value of the first boundary value and the second boundary value.
Optionally, in a possible implementation manner of the first aspect, if it is determined that the preset viewing manner is a first type of viewing manner, acquiring a target area corresponding to the request identity information, determining at least one corresponding relay device in the target area, and sending the first type of viewing manner, the electronic archive information, and a relay tag of the relay device to the request end respectively specifically include:
if the preset viewing mode is judged to be the first type of viewing mode, determining a target area pre-associated with the request identity information;
determining an information transmission topological path of a target area, selecting all edge transmission equipment in the information transmission topological path as relay equipment, and determining all relay labels corresponding to all the edge transmission equipment respectively;
and respectively sending the first type of viewing mode, the electronic archive information and the relay label of the corresponding relay equipment to a request end.
Optionally, in a possible implementation manner of the first aspect, if the request end determines that the request end is disconnected from all relay devices in the target area, deleting the electronic archive information corresponding to the first type of viewing manner in the request end specifically includes:
generating a corresponding delay time period according to the total number of all the relay devices and the area of the target area;
if the request end judges that the request end is disconnected with the first relay equipment, the current time is taken as a first time, and timing is started to obtain a first timing time period;
if the first timing time period is greater than the delay time period and the request end is not connected with the second relay device within the first timing time period, deleting corresponding electronic file information in the request end;
if the relay equipment judges that the relay equipment is disconnected with the request end, recording the second disconnection time when the relay equipment is disconnected with the request end;
and recording the first moment as a first disconnection moment, and sending the first disconnection moment to a central station after connecting with any relay equipment next time.
Optionally, in a possible implementation manner of the first aspect, the method further includes:
if the request end is connected with the first relay equipment or the second relay equipment within the first timing time period, deleting the first moment;
and recording the first connection time of the connection establishment by the first relay equipment or the second relay equipment connected with the request end in the first timing time period, and sending the first connection time to the middle station.
Optionally, in a possible implementation manner of the first aspect, the method further includes:
after the middle station sends the electronic file information each time, acquiring a first disconnection time, a second disconnection time and a first connection time corresponding to the electronic file information;
if the second disconnection time is 1 and the first disconnection time corresponds to the second disconnection time, judging that the electronic file information is normally browsed;
if the second disconnection time is multiple, all the second disconnection time and all the first connection time are obtained, and a time sequence table is obtained by performing descending sorting according to the time values of the second disconnection time and the first connection time;
and if the second disconnection time and the first connection time in the time sequence list are discontinuously set, the time period between the adjacent second disconnection time and the first connection time is less than the first timing time period, and the first disconnection time corresponds to the latest second disconnection time, judging that the electronic archive information is normally browsed.
Optionally, in a possible implementation manner of the first aspect, if it is determined that the preset viewing manner is a second type of viewing manner, determining a viewing permitted time period according to a data attribute of the electronic archive information, and sending the preset viewing manner, the electronic archive information, and the viewing permitted time period to the request end respectively specifically includes:
acquiring data attributes of the electronic archive information, wherein the data attributes at least comprise data types, data character values and data viewing quantity values;
determining corresponding data weights according to different data types, and standard character values and standard viewing quantity values corresponding to the corresponding data weights;
and calculating and generating a corresponding allowed viewing time period based on the data weight, the data character value, the data viewing quantity value, the standard character value and the standard viewing quantity value.
Optionally, in a possible implementation manner of the first aspect, if the request end determines that the received electronic file reaches the permitted viewing time period, deleting the electronic file information corresponding to the second type of viewing manner in the request end specifically includes:
after receiving the second type of viewing mode, the request end determines the current first viewing time for receiving the electronic file information;
and timing by taking the first viewing time as a starting point to obtain a timing viewing time period, and deleting the electronic archive information corresponding to the viewing mode of the second type in the request terminal after the timing viewing time period is equal to the duration value of the allowed viewing time period.
In a second aspect of the embodiments of the present invention, there is provided a central station for performing the method according to the first aspect and various possible designs of the first aspect of the present invention, wherein the central station includes a database for storing the paperless accounting electronic file.
In a third aspect of the embodiments of the present invention, a storage medium is provided, in which a computer program is stored, which, when being executed by a processor, is adapted to implement the method according to the first aspect of the present invention and various possible designs of the first aspect of the present invention.
According to the paperless electronic file data processing method and the middlebox, when the request end needs to check the electronic files stored in the middlebox, the request identity information of the request end and the electronic file information of the electronic files needing to be checked are obtained respectively, and the checking request coefficient value is obtained according to the request identity information and the electronic file information, so that the permission condition that the corresponding electronic files can be checked can be judged according to roles and identities of different request ends. The invention can set at least two viewing modes, namely, the viewing of the limited region and the viewing of the limited time can be realized for the corresponding viewing personnel through the two viewing modes, the viewing personnel is prevented from taking the electronic file to an inappropriate position to view the electronic file, or the viewing of some confidential files for a long time is prevented from causing the leakage of the sensitive electronic file.
The invention actively receives the input adjustment information, determines the corresponding second type of viewing mode according to the adjustment information, and automatically adjusts the preset coefficient value by combining the difference between the first type of viewing mode and the second type of viewing mode, so that the adjusted preset coefficient value is more in line with the calculation strategy of the corresponding organization, and the calculated viewing request coefficient value is more accurate.
According to the technical scheme provided by the invention, all relay devices which are possibly connected with the request terminal in the target area can be determined, and whether the request terminal is still in the target area or not is judged according to the disconnection and connection relations between the request terminal and the plurality of relay devices, so that the electronic document can not be destroyed when the request terminal is switched and connected with the plurality of relay devices, the condition that the electronic document is mistakenly deleted when the request terminal moves in the target area with the plurality of relay devices is further ensured, and the accuracy of identifying the area where the request terminal is located is ensured.
According to the technical scheme provided by the invention, when the allowed viewing time periods of different files are obtained, the types, the character numbers and the like of the corresponding files are comprehensively considered, and further, a proper browsing time is determined according to the difference of the electronic files, so that possible information leakage caused by overlong browsing time is avoided.
Drawings
Fig. 1 is a schematic view of an application scenario of the technical solution provided by the present invention;
FIG. 2 is a flowchart of a first embodiment of a method for processing data of a paperless electronic file;
FIG. 3 is a flowchart illustrating a second embodiment of a method for processing data of a paperless electronic file.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
It should be understood that, in various embodiments of the present invention, the sequence numbers of the processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic of the processes, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
It should be understood that in the present application, "comprising" and "having" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that, in the present invention, "a plurality" means two or more. "and/or" is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "comprises A, B and C" and "comprises A, B, C" means that A, B, C all comprise, "comprises A, B or C" means comprise one of A, B, C, "comprises A, B and/or C" means comprise any 1 or any 2 or 3 of A, B, C.
It should be understood that in the present invention, "B corresponding to a", "a corresponds to B", or "B corresponds to a" means that B is associated with a, and B can be determined from a. Determining B from a does not mean determining B from a alone, but may be determined from a and/or other information. And the matching of A and B means that the similarity of A and B is greater than or equal to a preset threshold value.
As used herein, "if" may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context.
The technical means of the present invention will be described in detail with reference to specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As shown in fig. 1, an application scenario schematic diagram of the technical solution provided by the present invention includes a middle station and a plurality of request terminals respectively connected to the middle station, where each request terminal is connected to the middle station through a relay device, the request terminals perform data interaction with the middle station through the relay devices, and different relay devices are preset in different target areas.
The invention provides a data processing method of a paperless electronic file, which realizes the processing of the data of the paperless electronic file through the following steps, as shown in figure 2, the method specifically comprises the following steps:
step S110, the central station acquires the request identity information of a request end for sending a file checking request, determines corresponding electronic file information based on the file checking request, and obtains the checking request coefficient value according to the request identity information and the electronic file information. When a user holding a request end needs to check a certain electronic file, the user sends a corresponding file checking request to the middle station, at this time, the middle station obtains the request identity information corresponding to the request end, one request end has a request identity information preset corresponding to the request end, the file checking request has a file label of the electronic file needing to be checked, at this time, the corresponding electronic file information can be determined according to the file label in the file checking request, and the electronic file information can include the confidentiality of the corresponding electronic file, for example, the electronic file is secret, secret and the like. The checking request coefficient value can be obtained according to the request identity information and the electronic file information, and the permission condition of corresponding personnel for checking the electronic file can be judged through the checking request coefficient value. The permission conditions are relative, for example, if the job level of a certain person is very high, the person has a looser permission to view the confidential electronic file, for example, if the job level of a certain person is very low, the person has a stricter permission to view the confidential electronic file, so that the permission and permission conditions between the user of the requesting end and the electronic file need to be judged according to the value of the view request coefficient.
In a possible implementation manner of the technical solution provided by the present invention, as shown in fig. 3, step S110 specifically includes:
step S1101, determining a role corresponding to the request identity information, and performing quantization processing on the role to obtain a role identity value, where each request identity information corresponds to a unique role. The invention can determine the role corresponding to each request identity information, different request ends can have different request identity information, a plurality of request identity information can possibly correspond to the same role, for example, one business department A has 5 employees and users, at the moment, the viewing authorities of the 5 employees and the users to the electronic file are the same, namely, at the moment, the 5 employees and the users correspond to the same role. The invention can carry out quantization processing on the roles to obtain role identity values, wherein the roles can be divided into managers, supervisors, employees and the like, for example, the role identity value corresponding to the manager can be 5, and the role identity value corresponding to the supervisor can be 3.
Step S1102, performing quantization processing on the electronic archive information to obtain an electronic archive value. The present invention can quantize the electronic file information to obtain the electronic file value, and the more the corresponding electronic file information needs to be kept secret, the lower the corresponding electronic file value is, for example, the electronic file value corresponding to the electronic file information with the absolute secret may be 1, the electronic file value corresponding to the electronic file information with the secret may be 3, and so on.
Step S1103, calculating based on the role identity value, the electronic file value and a preset coefficient value to obtain a viewing request coefficient value. The invention can be combined with the role identity value, the electronic file value and the preset coefficient value to carry out comprehensive calculation to obtain the viewing request coefficient value, so that the viewing request coefficient value can refer to information and data of multiple dimensions at the same time.
The value of the view request coefficient is calculated by the following formula,
wherein the content of the first and second substances,
in order to look at the requested coefficient values,
in order to be the value of the identity of the character,
in order to be a preset value of the identity,
is the weight value of the role, is the value of the electronic file,
in order to preset the value of the file,
is a file weight value, is a first constant value,
is a predetermined coefficient value. It can be understood that the level of the role is proportional to the value of the viewing request coefficient, the higher the level is, the larger the value of the resulting viewing request coefficient is, and the secrecy of the electronic profile information is inversely proportional to the value of the viewing request coefficient, i.e. the more the corresponding electronic profile information needs to be kept secret, the more the corresponding value of the viewing request coefficient tends to decrease. Presetting identity value
And presetting the file value
Can be according to actual conditionsThe conditions are preset if
The larger the value is, the larger the corresponding role identity value is proved to be, the larger the authority corresponding to the role is, and the calculated value of the view request coefficient
There will be an increasing tendency. If it is not
The smaller the value of the computed viewing request coefficient, the more confidential the corresponding electronic file is certified as being
There will be a reduced tendency. Through the formula, the invention can integrate the authority of the role and the secret degree of the electronic file to carry out fusion calculation to obtain the relative value of the checking request coefficient, so that the invention can carry out calculation on different roles and different electronic files, and has complete application scenes.
Step S120, comparing the checking request coefficient value with a preset request interval to determine a preset checking mode corresponding to the preset request interval. The invention can compare the checking request coefficient value with the preset request interval to obtain the corresponding preset checking mode, and the preset checking mode can be preset. The preset viewing modes are of at least two types. The preset viewing modes may include a first type of viewing mode and a second type of viewing mode, and the first type of viewing mode and the second type of viewing mode are respectively and correspondingly set according to different preset request intervals.
In a possible embodiment, the technical solution provided by the present invention further includes:
and comparing the checking request coefficient value with a preset request interval, and determining the preset request interval in which the checking request coefficient value is positioned. The invention can preset a plurality of preset request intervals, and the preset request intervals can be more than or equal to 0 and less than 1, and can also be more than or equal to 1 and less than 2.
And determining a first type of viewing mode corresponding to the preset request interval, displaying the first type of viewing mode, and taking the first type of viewing mode as a preset viewing mode if confirmation information is received. The method and the system have the advantages that different preset request intervals can have different viewing modes, the viewing mode corresponding to the determined preset request interval is used as the first type of viewing mode, the first type of viewing mode is displayed, so that an administrator can input confirmation information, non-confirmation information, adjustment information and the like according to actual conditions, the administrator cannot input any information, and if the administrator does not input any information, the administrator defaults to input the confirmation information. At the moment, the first type of viewing mode is used as the preset viewing mode, even if the corresponding user views the electronic file in the first type of viewing mode.
And if the adjustment information is received, taking the second type of viewing mode corresponding to the adjustment information as a preset viewing mode, and comparing the first type of viewing mode with the second type of viewing mode to update the preset coefficient value. If the adjustment information is received, it is proved that the first type of viewing mode which is possibly calculated and output by the administrator at the moment is not suitable for the user with the current authority and the electronic file with the corresponding confidentiality, and the user can input the corresponding adjustment information at the moment. The second type of viewing mode corresponding to the adjustment information is different from the first type of viewing mode, and if the first type of viewing mode automatically obtained by the invention is different from the second type of viewing mode actively adjusted by an administrator, the value of the viewing request coefficient calculated by the invention is proved to have a certain error, so that the preset coefficient value needs to be adjusted at the moment, and the subsequent value of the viewing request coefficient is more accurate in calculation.
In a possible embodiment, in the technical solution provided by the present invention, if receiving the adjustment information, taking a second type of view manner corresponding to the adjustment information as a preset view manner, and comparing the first type of view manner with the second type of view manner to update the preset coefficient value specifically includes:
and acquiring a first boundary value of a preset request interval corresponding to the first type of viewing mode, and acquiring a second boundary value of the preset request interval corresponding to the second type of viewing mode. The method and the device can obtain the first boundary value of the preset request interval corresponding to the first type of viewing mode, and the first boundary value can be any one of the upper limit value and the lower limit value of the preset request interval. According to the invention, a second boundary value of the preset request interval corresponding to the second type of viewing mode can be obtained, and the second boundary value can be any one of an upper limit value and a lower limit value of the preset request interval.
And if the first boundary value is larger than the second boundary value, carrying out turn-down processing on the preset coefficient value according to the difference value of the first boundary value and the second boundary value. If the first boundary value is greater than the second boundary value, it is proved that the value of the viewing request coefficient calculated by the present invention is greater than the expectation of the administrator, so that the preset coefficient value needs to be turned down at this time.
The preset coefficient value is subjected to a reduction process by the following formula,
wherein, the first and the second end of the pipe are connected with each other,
to reduce the processed predetermined coefficient value,
in order to reduce the weight value, the weight value is adjusted to be small,
is a first one of the boundary values,
in order to be the second limit value,
is a first constant value. If it is not
The larger the value is, the larger the amplitude of the reduction processing of the preset coefficient value is proved to be, and the smaller the preset coefficient value after the reduction processing is carried out at the moment.
And if the first boundary value is smaller than the second boundary value, performing increasing processing on the preset coefficient value according to the difference value of the first boundary value and the second boundary value. If the first boundary value is smaller than the second boundary value, it is proved that the value of the viewing request coefficient calculated by the present invention is smaller than the expected value of the administrator, so that the preset coefficient value needs to be increased.
The preset coefficient value is subjected to an enlargement process by the following formula,
wherein, the first and the second end of the pipe are connected with each other,
to increase the processed predetermined coefficient value,
in order to adjust the weight value to a large value,
is a second constant value. If it is not
The larger the value is, the larger the amplitude of the increase processing of the preset coefficient value is proved to be, and the larger the preset coefficient value after the decrease processing is conducted at the moment is.
Step S130, if the preset viewing mode is judged to be the first type of viewing mode, a target area corresponding to the request identity information is obtained, at least one corresponding relay device is determined in the target area, and the first type of viewing mode, the electronic archive information and the relay label of the relay device are respectively sent to a request end. If the preset viewing mode is the first type of viewing mode, it is proved that the user viewing the corresponding electronic file has relatively high authority, and the security level of the electronic file is relatively low compared with the user, that is, the user can view the corresponding electronic file information randomly without limit in the target area. Within each target area, a relay device, which may be a router, gateway, etc., may have a communication function. Generally, the middleboxes, the gateways, the routers and the acquisition ends are all connected through an intranet. The invention can determine at least one relay device in the target area, and respectively send the corresponding first type of viewing mode, the electronic archive information and the relay tags of the relay devices to the request end, wherein different relay devices have unique relay tags.
In a possible implementation manner of the technical solution provided by the present invention, step S130 specifically includes:
and if the preset viewing mode is judged to be the first type of viewing mode, determining a target area pre-associated with the request identity information. Generally, different users will be in different target areas, e.g. a first type of person, users will be in the target area where the corresponding service person should be, e.g. a worker of a certain production shop will be in the production shop. Different persons, users, will have pre-set, corresponding, pre-associated target areas.
Determining an information transmission topological path of a target area, selecting all edge transmission devices in the information transmission topological path as relay devices, and determining all relay labels corresponding to all the edge transmission devices respectively. Different target areas can have different relay devices, and corresponding information transmission topological paths can be obtained through a plurality of relay devices, for example, the information transmission topological paths include a gateway 1, a router 1 and a router 2, the gateway 1 is respectively connected with a middle station, the router 1 and the router 2, and the router 1 and the router 2 can be regarded as edge transmission devices at this time, and the relay labels corresponding to the router 1 and the router 2 which are used as the edge devices can be obtained.
And respectively sending the first type of viewing mode, the electronic archive information and the relay label of the corresponding relay equipment to a request end. The invention respectively sends the relay labels of all the relay devices to the request end, so that the request end can determine whether the relay device is connected with the relay device in the target area or not according to the relay labels.
Step S140, if the request end determines that the request end is disconnected from all the relay devices in the target area, the electronic archive information corresponding to the first type of viewing manner in the request end is deleted. If the request end judges that the request end is disconnected with all the relay devices in the target area, the request end is proved to be possibly not in the target area, so that the electronic file information corresponding to the first type of viewing mode in the request end needs to be deleted, and the corresponding electronic file information in the request end cannot be taken away from the target area by a user.
In an actual scenario, a plurality of relay devices may be disposed in a target area, and when a user holds a request end to walk in the target area, the request end may switch in a connection scenario among the plurality of relay devices, so after each disconnection between the request end and the relay device, it is determined whether the disconnection is intended to be far away from the target area or to be switched and connected in the target area, and the request end further adopts different manners. It should be noted that the technical solution provided by the present invention does not perform positioning in the manners of GPS, beidou, etc., because the positioning manner needs to be connected with the external network, the internal network in the technical solution provided by the present invention may be infringed by law.
In a possible implementation manner of the technical solution provided by the present invention, step S140 specifically includes:
and generating a corresponding delay time period according to the total number of all the relay devices and the area of the target area. Different target areas may have different areas and total numbers of relay devices, and if the larger the area and the larger the total number of relay devices, the longer the generated delay period may be, that is, the longer the time for the acquisition end to switch the connection among the plurality of relay devices may be.
And if the request end judges that the request end is disconnected with the first relay equipment, taking the current time as a first time and starting to time to obtain a first timing time period. If the request end is disconnected from the first relay device connected at the previous moment, the time when the request end is disconnected from the first relay device is taken as the first moment, and the first moment is counted to obtain the corresponding first timing time period.
And if the first timing time period is greater than the delay time period and the request end is not connected with the second relay device within the first timing time period, deleting corresponding electronic file information in the request end. At this time, the request end may be far away from the target area, and connection with other relay equipment is not established again within the delay time period, so that the request end can delete the electronic file information, and the user is prevented from taking the electronic file information away through the request end.
And if the relay equipment judges that the relay equipment is disconnected with the request end, recording the second disconnection time when the relay equipment is disconnected with the request end. After the connection of the request end is disconnected, the relay device counts the second disconnection time of the disconnected connection, and uploads the corresponding second disconnection time, wherein the second disconnection time can be regarded as the disconnection time of one relay device and the request end.
And recording the first moment as a first disconnection moment, and sending the first disconnection moment to a central station after connecting with any relay equipment next time. The invention records the first moment as the first disconnection moment, which can be regarded as the disconnection moment of the request end and all the relay devices in the target area. The main judgment bodies of the first disconnection time and the second disconnection time are different, the main judgment body of the first disconnection time is a request end, and the main judgment body of the second disconnection time is relay equipment.
In a possible embodiment, the technical solution provided by the present invention further includes:
and if the request end is connected with the first relay equipment or the second relay equipment within the first timing time period, deleting the first moment. At this time, the requesting end realizes the transfer connection among the plurality of relay devices in the target area, so the previously determined first time is not the time when the requesting end is disconnected from all the relay devices in the target area, and the previously determined first time is deleted.
It can be understood that if the requesting end is connected with the first relay device again within the first timing period, it proves that the previous interruption may be an unexpected operation or an unexpected disconnection, and then the collecting end resumes the normal connection relationship with the first relay device. If the request end is connected with the second relay device within the first timing period, the request end may be in a conversion connection with a plurality of relay devices in the target area, that is, the acquisition end establishes a connection relationship with the second relay device.
And recording the first connection time of the connection establishment by the first relay equipment or the second relay equipment connected with the request end in the first timing time period, and sending the first connection time to the middle station. According to the technical scheme provided by the invention, the relay equipment can record the connection behavior with the request terminal and send the first connection time for establishing the connection to the middle station.
In a possible embodiment, the technical solution provided by the present invention further includes:
after the middle station sends the electronic file information each time, the middle station acquires a first disconnection time, a second disconnection time and a first connection time corresponding to the electronic file information. After the middle station sends the corresponding electronic file information, the first disconnection time, the second disconnection time and the first connection time of each piece of electronic file information can be analyzed, and then whether the electronic file information leaks or not can be analyzed.
In an actual scene, in order to prevent the code in the request end from being adjusted, the invention can count the walking path of each electronic file information in the acquisition end.
And if the second disconnection time is 1 and the first disconnection time corresponds to the second disconnection time, judging that the electronic file information is normally browsed. If the second disconnection time is 1, the fact that the connection between the acquisition end and the relay device is only over-connected with 1 relay device in the process from the time when the acquisition end receives the electronic archive information to the time when the electronic archive information is destroyed is proved, and the first disconnection time corresponds to the second disconnection time, the fact that the disconnection time recorded by the relay device and the time recorded by the acquisition end are respectively corresponding is proved, so that the electronic archive information is normally browsed at the time, the acquisition end is a normal destruction behavior when the electronic archive is destroyed, and the acquisition end does not perform a data tampering behavior.
And if the first disconnection time does not correspond to the second disconnection time, outputting prompting information to inform an administrator that the program code in the acquisition terminal is possibly tampered.
And if the second disconnection time is multiple, acquiring all the second disconnection time and the first connection time, and performing descending sorting according to the time values of the second disconnection time and the first connection time to obtain a time sequence table. At this time, the acquisition end is respectively connected with the plurality of relay devices in the target area, so that the acquisition end has second disconnection time and first connection time which are respectively sent by the plurality of relay devices, and the time sequence list is obtained by sequencing all the second disconnection time and the first connection time in a descending order. In an actual application scene and an objective fact, the acquisition end can be connected with other relay equipment only after being disconnected with one relay equipment, so that the time sequence list is obtained by sequencing the second disconnection time and the first connection time in a descending manner.
In the sorting process of descending order of the second disconnection time and the first connection time, it can be regarded that the time is sorted from near to far, that is, the time is arranged at the front part of the time sequence list close to the current time.
And if the second disconnection time and the first connection time in the time sequence list are discontinuously set, the time period between the adjacent second disconnection time and the first connection time is less than the first timing time period, and the first disconnection time corresponds to the latest second disconnection time, judging that the electronic archive information is normally browsed. If the second disconnection time and the first connection time are set discontinuously, the fact that the connection between the acquisition end and the plurality of relay devices is in accordance with objective connection rules is proved, namely, the connection is established with one relay device after the connection with one relay device is disconnected, and the time period between the second disconnection time and the first connection time is smaller than the first timing time period, the fact that the time for transferring the connection establishment between one relay device and another relay device is in accordance with requirements and smaller than the first timing time period is proved, the first disconnection time corresponds to the latest second disconnection time, namely, the disconnection time counted by the last relay device corresponds to the disconnection time counted by the acquisition end. Then the electronic file information is normally browsed.
And if the second disconnection time and the first connection time are not set discontinuously, any one or more of the first timing time period and the first disconnection time period which are more than or equal to the first timing time period are arranged between the adjacent second disconnection time and the first connection time period, and the first disconnection time does not correspond to the latest second disconnection time period, outputting prompting information to inform an administrator that the program code in the acquisition terminal is possibly tampered.
Step S150, if the preset viewing mode is judged to be the second type viewing mode, determining a viewing permission time period according to the data attribute of the electronic file information, and respectively sending the preset viewing mode, the electronic file information and the viewing permission time period to a request end. If the preset viewing mode is the second type of viewing mode, it is proved that the user viewing the corresponding electronic file has a relatively low authority, and the security level of the electronic file is relatively high compared with that of the user, that is, the user needs to view the electronic file in the target area in a time-limited manner. In a practical scenario, the electronic archive information may be in a document form, a table form, a picture form, a video form, etc., and different forms of electronic archive information have different data attributes, and the present invention determines the corresponding allowed viewing time periods according to the difference of the data attributes.
In a possible embodiment of the technical solution provided by the present invention, step S150 specifically includes:
and acquiring data attributes of the electronic archive information, wherein the data attributes at least comprise data types, data character values and data viewing quantity values. Typically, the electronic profile information includes data type, data character value, and data view value. Taking the data type of the electronic file information as a text as an example, the data character value may be a space occupation value of the text of the electronic file information, such as 1mb, 2mb, etc., and the data viewing quantity value may be a page number corresponding to the text, etc. Taking the data type of the electronic file information as video as an example, the data character value may be a space occupation value of the video of the electronic file information, such as 30mb, 100mb, etc., and the data viewing amount value may be a time corresponding to the video, etc.
And determining corresponding data weights according to different data types, and standard character values and standard viewing quantity values corresponding to the corresponding data weights. The invention can determine corresponding data weights according to different data types, wherein different data weights can be preset by a worker according to actual conditions, and different data weights can have preset and corresponding standard character values and standard viewing quantity values.
And calculating and generating a corresponding allowed viewing time period based on the data weight, the data character value, the data viewing quantity value, the standard character value and the standard viewing quantity value.
The viewing permission period is calculated by the following formula,
wherein the content of the first and second substances,
in order to allow the time period to be viewed,
in the case of a data character value,
is the value of a standard character, and,
the constant value is normalized for the character,
in order to view the magnitude of the data,
in order to view the magnitude value for the standard,
in order to view the normalized constant value(s),
is a constant value of the time period,
is the data weight. Can be based on
And obtaining a magnitude relation between the data character value and the standard character value, wherein if the difference value between the data character value and the standard character value is larger, the occupied space of the corresponding electronic archive information is larger, the number of the characters is larger, and the corresponding allowable viewing time period is also larger. Can be based on
And obtaining a magnitude relation between the data viewing magnitude and the standard viewing magnitude, wherein if the difference value between the data viewing magnitude and the standard viewing magnitude is larger, the larger the time required for viewing the corresponding electronic archive information is proved, and the larger the corresponding allowable viewing time period is. The invention normalizes constant value through characters
For is to
The invention can process normalization by checking the normalization constant value
To pair
And (6) carrying out normalization processing. Through the mode, the method and the device can comprehensively consider multiple dimensions such as the data weight, the data character value, the data viewing quantity value and the like of the electronic file information, and comprehensively calculate the reasonable allowed viewing time period for viewing the electronic file information.
Step S160, if the request end determines that the received electronic file reaches the allowed viewing time period, deleting the electronic file information corresponding to the second type of viewing manner in the request end. When the time period allowed to be checked is reached, the request end can directly delete the corresponding electronic archive information, and the condition of information leakage is avoided.
In a possible implementation manner of the technical solution provided by the present invention, step S160 specifically includes:
and after receiving the second type of viewing mode, the request end determines the current first viewing time for receiving the electronic archive information. The invention can set different viewing labels aiming at different types of viewing modes, the middle station can set a second viewing label for the second type of viewing mode, and the request end can determine the current first viewing time after judging that the second viewing label with the second type of viewing mode is received.
And timing by taking the first viewing time as a starting point to obtain a timing viewing time period, and deleting the electronic archive information corresponding to the viewing mode of the second type in the request terminal after the timing viewing time period is equal to the duration value of the allowed viewing time period. At this time, the time that the request end can check the electronic file information is reached, so that the electronic file information corresponding to the second type checking mode in the request end needs to be deleted, and a stricter and more confidential checking mode of the electronic file information is realized.
The technical scheme provided by the invention also provides a middle station, which is used for executing the paperless electronic file data processing method. After receiving the file viewing request, the middle station determines corresponding electronic file information according to the file viewing request.
The present invention also provides a storage medium having a computer program stored therein, the computer program being executable by a processor to implement the methods provided by the various embodiments described above.
The storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media may be any available media that can be accessed by a general purpose or special purpose computer. For example, a storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuits (ASIC). Additionally, the ASIC may reside in user equipment. Of course, the processor and the storage medium may reside as discrete components in a communication device. The storage medium may be read-only memory (ROM), random-access memory (RAM), CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and the like.
The present invention also provides a program product comprising execution instructions stored in a storage medium. The at least one processor of the device may read the execution instructions from the storage medium, and the execution of the execution instructions by the at least one processor causes the device to implement the methods provided by the various embodiments described above.
In the embodiment of the terminal or the server, it should be understood that the Processor may be a Central Processing Unit (CPU), other general-purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of hardware and software modules.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (11)
1. The data processing method of the paperless electronic file is characterized in that a central station is connected with a plurality of request terminals, and the data processing of the paperless electronic file is realized through the following steps, and the data processing method comprises the following steps:
the method comprises the steps that a central station acquires request identity information of a request end sending a file checking request, determines corresponding electronic file information based on the file checking request, and obtains a checking request coefficient value according to the request identity information and the electronic file information;
comparing the checking request coefficient value with a preset request interval to determine a preset checking mode corresponding to the preset request interval;
if the preset checking mode is judged to be a first type checking mode, a target area corresponding to the request identity information is obtained, at least one corresponding relay device is determined in the target area, and the first type checking mode, the electronic file information and the relay label of the relay device are respectively sent to a request end;
if the request end judges that the request end is disconnected with all the relay equipment in the target area, deleting the electronic file information corresponding to the first type of checking mode in the request end;
if the preset viewing mode is judged to be the second type of viewing mode, determining a viewing-allowed time period according to the data attribute of the electronic file information, and respectively sending the preset viewing mode, the electronic file information and the viewing-allowed time period to a request terminal;
and if the request end judges that the received electronic file reaches the allowed viewing time period, deleting the electronic file information corresponding to the viewing mode of the second type in the request end.
2. The method for processing data of paperless electronic file as recited in claim 1,
the method comprises the following steps that the middle station acquires request identity information of a request end sending a file checking request, determines corresponding electronic file information based on the file checking request, and obtains a checking request coefficient value according to the request identity information and the electronic file information, and comprises the following steps:
determining roles corresponding to the request identity information, and carrying out quantization processing on the roles to obtain role identity values, wherein each request identity information corresponds to a unique role;
carrying out quantization processing on the electronic file information to obtain an electronic file value;
and calculating based on the role identity value, the electronic file value and a preset coefficient value to obtain a viewing request coefficient value.
3. The method for processing data of paperless electronic file as recited in claim 2,
the step of comparing the viewing request coefficient value with a preset request interval to determine a preset viewing mode corresponding to the preset request interval includes:
comparing the checking request coefficient value with a preset request interval, and determining the preset request interval in which the checking request coefficient value is positioned;
determining a first type of viewing mode corresponding to the preset request interval, displaying the first type of viewing mode, and taking the first type of viewing mode as a preset viewing mode if confirmation information is received;
and if the adjustment information is received, taking the second type of viewing mode corresponding to the adjustment information as a preset viewing mode, and comparing the first type of viewing mode with the second type of viewing mode to update the preset coefficient value.
4. The method for processing data of paperless electronic file as recited in claim 3,
if the adjustment information is received, taking a second type of viewing mode corresponding to the adjustment information as a preset viewing mode, and comparing the first type of viewing mode with the second type of viewing mode to update the preset coefficient value, including:
acquiring a first boundary value of a preset request interval corresponding to the first type of viewing mode, and acquiring a second boundary value of the preset request interval corresponding to the second type of viewing mode;
if the first boundary value is larger than the second boundary value, carrying out turn-down processing on the preset coefficient value according to the difference value of the first boundary value and the second boundary value;
and if the first boundary value is smaller than the second boundary value, performing increasing processing on the preset coefficient value according to the difference value of the first boundary value and the second boundary value.
5. The method for processing data of paperless electronic file as recited in claim 1,
if the preset viewing mode is judged to be the first type of viewing mode, a target area corresponding to the request identity information is obtained, at least one corresponding relay device is determined in the target area, and the first type of viewing mode, the electronic archive information and the relay tag of the relay device are respectively sent to a request end, wherein the method comprises the following steps:
if the preset viewing mode is judged to be the first type of viewing mode, determining a target area pre-associated with the request identity information;
determining an information transmission topological path of a target area, selecting all edge transmission equipment in the information transmission topological path as relay equipment, and determining all relay labels corresponding to all the edge transmission equipment respectively;
and respectively sending the first type of viewing mode, the electronic archive information and the relay label of the corresponding relay equipment to a request end.
6. The method for processing data of paperless electronic file as recited in claim 5,
if the request terminal judges that the request terminal is disconnected with all the relay devices in the target area, deleting the electronic file information corresponding to the first type of viewing mode in the request terminal, wherein the deleting comprises the following steps:
generating a corresponding delay time period according to the total number of all the relay devices and the area of the target area;
if the request end judges that the request end is disconnected with the first relay equipment, the current time is taken as a first time and timing is started to obtain a first timing time period;
if the first timing time period is greater than the delay time period and the request end is not connected with the second relay device within the first timing time period, deleting corresponding electronic file information in the request end;
if the relay equipment judges that the relay equipment is disconnected with the request end, the disconnection time of the relay equipment and the request end is taken as a second disconnection time to be recorded;
and recording the first moment as a first disconnection moment, and sending the first disconnection moment to a central station after connecting with any relay equipment next time.
7. The method for processing the data of the paperless electronic file as recited in claim 6, further comprising:
if the request end is connected with the first relay equipment or the second relay equipment within the first timing time period, deleting the first moment;
and recording the first connection time of the connection establishment by the first relay equipment or the second relay equipment connected with the request end in the first timing time period, and sending the first connection time to the middle station.
8. The method for processing the data of the paperless electronic file as recited in claim 7, further comprising:
after the middle station sends the electronic file information each time, acquiring a first disconnection time, a second disconnection time and a first connection time corresponding to the electronic file information;
if the second disconnection time is 1 and the first disconnection time corresponds to the second disconnection time, judging that the electronic file information is normally browsed;
if the second disconnection time is multiple, acquiring all the second disconnection time and the first connection time, and performing descending sorting according to the time values of the second disconnection time and the first connection time to obtain a time sequence table;
and if the second disconnection time and the first connection time in the time sequence list are set discontinuously, the time period between the adjacent second disconnection time and the first connection time is less than the first timing time period, and the first disconnection time corresponds to the latest second disconnection time, judging that the electronic archive information is normally browsed.
9. The method for processing data of paperless electronic file as recited in claim 1,
if the preset viewing mode is judged to be the second type viewing mode, determining a viewing-allowed time period according to the data attribute of the electronic file information, and respectively sending the preset viewing mode, the electronic file information and the viewing-allowed time period to a request end, wherein the steps comprise:
acquiring data attributes of the electronic archive information, wherein the data attributes at least comprise data types, data character values and data viewing quantity values;
determining corresponding data weights according to different data types, and standard character values and standard viewing quantity values corresponding to the corresponding data weights;
and calculating and generating a corresponding allowed viewing time period based on the data weight, the data character value, the data viewing quantity value, the standard character value and the standard viewing quantity value.
10. The method for processing data of paperless electronic file as recited in claim 9,
if the request terminal judges that the received electronic file reaches the allowed viewing time period, the electronic file information corresponding to the viewing mode of the second type in the request terminal is deleted, and the method comprises the following steps:
after receiving the second type of viewing mode, the request end determines the current first viewing time for receiving the electronic file information;
and timing by taking the first viewing time as a starting point to obtain a timing viewing time period, and deleting the electronic archive information corresponding to the viewing mode of the second type in the request terminal after the timing viewing time period is equal to the duration value of the allowed viewing time period.
11. The middle desk for executing the paperless electronic file data processing method of any claim 1 to 10, comprising a database for storing the paperless accounting electronic file.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458036A (en) * | 2013-09-03 | 2013-12-18 | 杭州华三通信技术有限公司 | Access device and method of cluster file system |
| US8881240B1 (en) * | 2010-12-06 | 2014-11-04 | Adobe Systems Incorporated | Method and apparatus for automatically administrating access rights for confidential information |
| US20150169599A1 (en) * | 2013-11-12 | 2015-06-18 | Iii Holdings 1, Llc | System and method for electronic mail attachment processing, offloading, retrieval, and grouping |
| CN108776760A (en) * | 2018-05-30 | 2018-11-09 | 宁波市标准化研究院 | A kind of secure storage and access method of electronic record |
| CN109559407A (en) * | 2017-09-25 | 2019-04-02 | 亚马逊技术股份有限公司 | The secure access power of having time limitation |
| US20190147155A1 (en) * | 2016-05-13 | 2019-05-16 | Infocert S.P.A. | Method of remotely identifying a physical person in asynchronous mode, aimed at the release of an advanced electronic signature, qualified electronic signature or digital identity |
| CN109766316A (en) * | 2018-12-18 | 2019-05-17 | 深圳壹账通智能科技有限公司 | File acquisition method, device, computer equipment and storage medium |
| CN112329031A (en) * | 2020-10-27 | 2021-02-05 | 国网福建省电力有限公司信息通信分公司 | Data authority control system based on data center |
| CN112784131A (en) * | 2021-01-05 | 2021-05-11 | 杭州京胜航星科技有限公司 | Intelligent file management system and method |
| CN113746866A (en) * | 2021-11-02 | 2021-12-03 | 国网浙江省电力有限公司 | Multi-dimensional internetwork information transmission method and device based on middleboxes and storage medium |
-
2022
- 2022-05-24 CN CN202210567624.6A patent/CN114662074B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8881240B1 (en) * | 2010-12-06 | 2014-11-04 | Adobe Systems Incorporated | Method and apparatus for automatically administrating access rights for confidential information |
| CN103458036A (en) * | 2013-09-03 | 2013-12-18 | 杭州华三通信技术有限公司 | Access device and method of cluster file system |
| US20150169599A1 (en) * | 2013-11-12 | 2015-06-18 | Iii Holdings 1, Llc | System and method for electronic mail attachment processing, offloading, retrieval, and grouping |
| US20190147155A1 (en) * | 2016-05-13 | 2019-05-16 | Infocert S.P.A. | Method of remotely identifying a physical person in asynchronous mode, aimed at the release of an advanced electronic signature, qualified electronic signature or digital identity |
| CN109559407A (en) * | 2017-09-25 | 2019-04-02 | 亚马逊技术股份有限公司 | The secure access power of having time limitation |
| CN108776760A (en) * | 2018-05-30 | 2018-11-09 | 宁波市标准化研究院 | A kind of secure storage and access method of electronic record |
| CN109766316A (en) * | 2018-12-18 | 2019-05-17 | 深圳壹账通智能科技有限公司 | File acquisition method, device, computer equipment and storage medium |
| CN112329031A (en) * | 2020-10-27 | 2021-02-05 | 国网福建省电力有限公司信息通信分公司 | Data authority control system based on data center |
| CN112784131A (en) * | 2021-01-05 | 2021-05-11 | 杭州京胜航星科技有限公司 | Intelligent file management system and method |
| CN113746866A (en) * | 2021-11-02 | 2021-12-03 | 国网浙江省电力有限公司 | Multi-dimensional internetwork information transmission method and device based on middleboxes and storage medium |
Non-Patent Citations (3)
| Title |
|---|
| DEBORAH BODEAU等: "Safeguarding digital identity: the SPICI (Sharing Policy, Identity, and Control Information) approach to negotiating identity federation and sharing agreements", 《IDTRUST "09: PROCEEDINGS OF THE 8TH SYMPOSIUM ON IDENTITY AND TRUST ON THE INTERNET》 * |
| 唐卫华等: "无纸化时代背景下电子档案信息安全管理探究", 《建筑设计管理》 * |
| 黄文燕: "浅谈电子档案在企事业单位档案管理中的应用", 《云南档案》 * |
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