CN111614653A - Communication method, system, electronic device and readable storage medium - Google Patents
Communication method, system, electronic device and readable storage medium Download PDFInfo
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- CN111614653A CN111614653A CN202010415376.4A CN202010415376A CN111614653A CN 111614653 A CN111614653 A CN 111614653A CN 202010415376 A CN202010415376 A CN 202010415376A CN 111614653 A CN111614653 A CN 111614653A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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Abstract
The embodiment of the disclosure discloses a communication method, a communication system, an electronic device and a readable storage medium. The communication method is executed on a first transmission medium and comprises the following steps: receiving an object to be transmitted sent by an object sending end; and outputting the object to be transmitted so that a second transmission medium acquires the object content of the object to be transmitted in a way of physically isolating viruses and outputs the object content to an object receiving end. According to the embodiment of the disclosure, the first transmission medium and the second transmission medium are used as intermediate links of information interaction between the object sending end and the object receiving end, a communication process is realized by adopting a physical virus isolation mode, a virus transmission link is physically isolated, and the transmission of object content is completed at the same time, so that whether the object sending end is infected with viruses or not and what viruses are infected with the viruses or not is ensured, the object receiving end cannot be infected with the viruses, and the problem of network security is effectively solved.
Description
Technical Field
The present disclosure relates to the field of network security technologies, and in particular, to a communication method, system, electronic device, and readable storage medium.
Background
Computer viruses are programs that are hidden among other executable programs and that can corrupt computer information or systems. Computer viruses are disseminated, hidden and latent, which often causes a large number of computers in the network range to be incapable of working normally, and brings great loss to users.
Currently, according to analysis statistics, the computer virus invading network event happens on average every 20 seconds in the world. Under the big background of the rapid development of the internet, people, processes, data and things are more closely combined together to form the interconnection of everything, and the connection quantity of the internet of things equipment in 2023 years reaches 75 hundred million. However, when seeing the great value, we should also get a keen view of the problem that we face, namely the network security problem.
Disclosure of Invention
In order to solve the problems in the related art, embodiments of the present disclosure provide a communication method, a system, an electronic device, and a readable storage medium.
In a first aspect, a communication method is provided in the embodiments of the present disclosure.
In particular, the method is performed on a first transmission medium, comprising:
receiving an object to be transmitted sent by an object sending end;
and outputting the object to be transmitted so that a second transmission medium acquires the object content of the object to be transmitted in a way of physically isolating viruses and outputs the object content to an object receiving end.
Optionally, the object sending end is connected to a first network.
Optionally, the object receiving end is isolated from the first network and connected to a second network.
Optionally, the first network and the second network are one or more of the internet, a mobile internet, a wireless communication network, an internet of things, or a vehicle networking.
Optionally, the second network is also one or more of an information network, an industrial network, or a combination of confidential networks.
Optionally, the means for physically isolating the virus includes means for physically isolating the virus in a different environment than the computer network environment.
Optionally, there is an electrical connection line between the second transmission medium and the first transmission medium;
the outputting the object to be transmitted includes:
and outputting the object to be transmitted to the second transmission medium through the electric connection line.
Optionally, the outputting the object to be transmitted to the second transmission medium through the electrical connection line includes:
and converting the object content of the object to be transmitted into an electric signal, and outputting the electric signal to the second transmission medium through a signal circuit.
Optionally, the electrical connection is connected by an electrical interface capable of isolating viruses.
Optionally, the outputting the object to be transmitted includes:
and outputting the object to be transmitted in an acousto-optic transmission mode.
Optionally, the outputting the object to be transmitted in an acousto-optic propagation manner includes:
and outputting the object content of the object to be transmitted in a sound form transmission and/or visual form transmission mode under the physical environment.
Optionally, the object content includes at least one of a picture, audio, video, or text.
In a second aspect, a communication method is provided in an embodiment of the present disclosure.
In particular, the method is performed on a second transmission medium, comprising:
acquiring object content of an object to be transmitted output on a first transmission medium in a way of physically isolating viruses;
and transmitting the object content to an object receiving end.
Optionally, the object receiving end is connected to a second network different from the first network, and the object sending end of the object to be transmitted is connected to the first network.
Optionally, the first network and the second network are one or more of the internet, a mobile internet, a wireless communication network, an internet of things, or a vehicle networking.
Optionally, the second network is also one or more of an information network, an industrial network, or a combination of confidential networks.
Optionally, the means for physically isolating the virus includes means for physically isolating the virus in a different environment than the computer network environment.
Optionally, there is an electrical connection line between the second transmission medium and the first transmission medium;
the acquiring the object content of the object to be transmitted output on the first transmission medium in a way of physically isolating the virus includes:
and acquiring the object content of the object to be transmitted output on the first transmission medium through the electric connection line.
Optionally, the obtaining, through the electrical connection line, object content of an object to be transmitted output on a first transmission medium includes:
and acquiring the object content of the object to be transmitted output on the first transmission medium through the electric signal output by the signal circuit, wherein the electric signal is converted from the object content of the object to be transmitted.
Optionally, the electrical connection is connected by an electrical interface capable of isolating viruses.
Optionally, the obtaining the object content of the object to be transmitted output on the first transmission medium by physically isolating the virus includes:
and acquiring the object content of the object to be transmitted output on the first transmission medium in an acousto-optic transmission mode.
Optionally, the obtaining, by an acousto-optic propagation manner, object content of the object to be transmitted, which is output on the first transmission medium, includes:
the object content of the object to be transmitted output on the first transmission medium is acquired in a sound form transmission and/or visual form transmission mode in the physical environment.
Optionally, the object content includes at least one of a picture, audio, video, or text.
In a third aspect, the disclosed embodiments provide a communication system.
Specifically, the communication system includes a first transmission medium and a second transmission medium;
the first transmission medium receives an object to be transmitted from an object transmitting end and outputs the object to be transmitted;
and the second transmission medium acquires the object content of the object to be transmitted from the first transmission medium in a way of physically isolating viruses and sends the object content to an object receiving end.
Optionally, the first transmission medium is used for forward converting the object to be transmitted into object content in a physical environment different from a physical environment displayed by a computer environment; the second transmission medium is used for reversely resolving the object content in the physical environment into the virus-removed transmission object displayed in the computer environment.
In a fourth aspect, the present disclosure provides an electronic device, including a memory and a processor, wherein the memory is configured to store one or more computer instructions, and wherein the one or more computer instructions are executed by the processor to implement the method according to any one of the first aspect.
In a fifth aspect, the present disclosure provides an electronic device, including a memory and a processor, wherein the memory is configured to store one or more computer instructions, and wherein the one or more computer instructions are executed by the processor to implement the method according to any one of the second aspects.
In a sixth aspect, the disclosed embodiments provide a computer system.
Specifically, the computer system comprises a controller, a memory, an operator, an input device, and an output device;
at least configuring a forward conversion module and a reverse analysis module on one or two devices of the controller and the arithmetic unit;
at least configuring a forward conversion chip and a reverse analysis chip on one or more of the memory, the input equipment and the output equipment;
the forward conversion module and the forward conversion chip are used for converting an object to be transmitted into object content; the reverse conversion module and the reverse analysis chip are used for analyzing the object content into a virus-free transmission object.
In a seventh aspect, this disclosed embodiment provides a computer readable storage medium having stored thereon computer instructions, which when executed by a processor, implement the method according to any one of the first aspect.
In an eighth aspect, the disclosed embodiments provide a computer-readable storage medium having stored thereon computer instructions, which when executed by a processor, implement the method according to any one of the second aspects.
According to the technical scheme provided by the embodiment of the disclosure, namely, the communication method disclosed by the disclosure is executed on the first transmission medium, the object to be transmitted sent by the object sending end is received firstly, and then the object to be transmitted is output, so that the second transmission medium obtains the object content of the object to be transmitted in a way of physically isolating viruses and outputs the object content to the object receiving end, the viruses are prevented from being transmitted from the object sending end to the object receiving end, the safety of the network environment of the object receiving end is ensured, meanwhile, the object receiving end can also receive the object content from the object sending end, and the normal communication between the object sending end and the object receiving end is maintained. The communication method provided by the disclosure utilizes the first transmission medium and the second transmission medium as intermediate links of information interaction between the object sending end and the object receiving end, realizes the communication process by adopting a physical virus isolation mode, physically isolates the transmission link of the virus, completes the transmission of the object content at the same time, ensures that the object receiving end can not be infected with the virus no matter whether the object sending end is infected with the virus or not and what kind of virus is infected with the virus, and effectively solves the problem of network security.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
Other features, objects, and advantages of the present disclosure will become more apparent from the following detailed description of non-limiting embodiments when taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 shows a flow chart of a communication method according to an embodiment of the present disclosure;
fig. 2 shows a schematic diagram of an application scenario of a communication method according to the present disclosure;
fig. 3 shows a flow chart of a communication method according to an embodiment of the present disclosure;
fig. 4 shows a block diagram of a communication system according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram illustrating a virus-containing transport object transport process according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating a virus-free transport object transport process according to an embodiment of the present disclosure;
FIG. 7 shows a block diagram of an electronic device according to an embodiment of the present disclosure;
FIG. 8 shows a block diagram of an electronic device according to an embodiment of the present disclosure;
FIG. 9 shows a schematic structural diagram of a computer system according to an embodiment of the present disclosure;
fig. 10 shows a schematic structural diagram of a computer system suitable for implementing the communication method according to an embodiment of the present disclosure.
Detailed Description
Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement them. Also, for the sake of clarity, parts not relevant to the description of the exemplary embodiments are omitted in the drawings.
In the present disclosure, it is to be understood that terms such as "including" or "having," etc., are intended to indicate the presence of the disclosed features, numbers, steps, behaviors, components, parts, or combinations thereof, and are not intended to preclude the possibility that one or more other features, numbers, steps, behaviors, components, parts, or combinations thereof may be present or added.
It should be further noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The main technologies of network security at present include virtual network technology, firewall technology, virus protection technology, intrusion scanning technology, security scanning technology, electronic authentication and digital signature technology, VPN technology, and the like. Although the blocking, checking and killing method plays a role in preventing a lot of known attacks, the method is difficult to deal with unknown attacks and the like, and is mainly reflected in that: firstly, safety problems caused by unknown vulnerabilities of software and hardware design; secondly, a back door existing in the information product cannot prevent the information product; thirdly, the security quality of the devices connected to the network cannot be effectively controlled. In the future, the number and the attack level of the network attacks are ten thousand times, one hundred thousand times, one million times or even higher than those of the existing network attacks, and in a traditional network protection mode, the network attacks cannot effectively block network vulnerabilities of network security engineers who maintain continuously day and night.
According to the technical scheme provided by the embodiment of the disclosure, namely, the communication method disclosed by the disclosure is executed on the first transmission medium, the object to be transmitted sent by the object sending end is received firstly, and then the object to be transmitted is output, so that the second transmission medium obtains the object content of the object to be transmitted in a way of physically isolating viruses and outputs the object content to the object receiving end, the viruses are prevented from being transmitted from the object sending end to the object receiving end, the safety of the network environment of the object receiving end is ensured, meanwhile, the object receiving end can also receive the object content from the object sending end, and the normal communication between the object sending end and the object receiving end is maintained. The communication method provided by the disclosure utilizes the first transmission medium and the second transmission medium as intermediate links of information interaction between the object sending end and the object receiving end, realizes the communication process by adopting a physical virus isolation mode, physically isolates the transmission link of the virus, completes the transmission of the object content at the same time, ensures that the object receiving end can not be infected with the virus no matter whether the object sending end is infected with the virus or not and what kind of virus is infected with the virus, and effectively solves the problem of network security.
Fig. 1 shows a flow chart of a communication method according to an embodiment of the present disclosure. As shown in fig. 1, the communication method is executed on a first transmission medium, and includes the following steps S101-S102:
in step S101, an object to be transmitted sent by an object sending end is received;
in step S102, the object to be transmitted is output, so that the second transmission medium obtains the object content of the object to be transmitted in a way of physically isolating viruses, and outputs the object content to the object receiving end.
According to the embodiment of the disclosure, the object sending end and the object receiving end can be different servers and/or terminal devices, and information interaction can be performed between the object sending end and the object receiving end through a network. The terminal device can be a computer, a tablet computer, a mobile communication device, an internet of things device, an internet of vehicles device, an intelligent wearable device or an intelligent robot. The server may be an audio-video server, a game server, a data server, a file server, etc.
In the prior art, when an object sending end sends information to an object receiving end through a wired network or a wireless network, viruses may be output from the object sending end to the object receiving end in the network transmission process, so that the network environment safety problem of the network where the object receiving end is located is caused.
The invention adopts a non-network transmission mode to send information, changes the traditional information interaction mode of an object sending end and an object receiving end, namely adopts a novel communication mode comprising the object sending end → a first transmission medium, the first transmission medium → a second transmission medium and the second transmission medium → the object receiving end, and realizes that viruses are isolated in a transmission link of the first transmission medium → the second transmission medium, because for the transmission link of the first transmission medium → the second transmission medium, the transmission link acquires the object content of the object to be transmitted by utilizing a physical virus isolation mode, such as the information transmission between people through sound, the information transmission mode of sound is a mode of physically isolating viruses, the characteristic of the mode taking viruses as programs is naturally isolated, and the viruses can not be transmitted through the sound transmission mode between people, thus, the object content is obtained on the second transmission medium, the object content does not contain viruses, and then the object content is output to the object receiving end, so that the information interaction between the object sending end and the object receiving end is realized.
It should be noted that, on the basis of adopting the novel communication mode of the present disclosure, the communication modes of the existing network transmission modes of the object sending end and the object receiving end can be retained, and the switching between the two communication modes can be realized according to the specific application scenario, for example, when the network security requirement on one side of the object receiving end is higher, only the novel communication mode of the present disclosure can be adopted; on the contrary, the switching can be freely performed according to the specific object content of the object to be transmitted, which is not limited by the present disclosure.
According to the embodiment of the present disclosure, for the transmission link of the first transmission medium → the second transmission medium, the first transmission medium and the second transmission medium may be corresponding information transceiver devices or unit modules, and the unit modules may specifically implement, through software, hardware or a combination of the two, a function of outputting object content of an object to be transmitted. For example, the first transmission medium may be a voice playing module, and the corresponding second transmission medium may be a voice receiving module; or the first transmission medium may be a video playing module, and the corresponding second transmission medium may be a video receiving module, etc.
According to an embodiment of the present disclosure, the object to be transmitted may include any information, and is transmitted on the object sending end → the transmission link of the first transmission medium according to the predetermined transmission protocol. The predetermined transmission protocol may be an internet protocol, a mobile internet protocol, a wireless communication network protocol, an internet of things protocol, or a car networking protocol, which is not limited in this disclosure.
According to the embodiment of the present disclosure, the object content of the object to be transmitted may be content such as pictures, audio, video, or characters, and in some cases, may also be content such as color, smell, or one or a combination of some of the above, which is not limited in this disclosure.
According to an embodiment of the present disclosure, the object sending end is connected to a first network, and the object sending end may communicate with a first transmission medium through the first network, where the first network may be one or a combination of multiple networks in the internet, a mobile internet, a wireless communication network, an internet of things, or an internet of vehicles, and the present disclosure does not limit this.
The content of the object to be transmitted may contain a virus, but according to the transmission method of the embodiment of the present disclosure, the virus is isolated when passing through the transmission link between the first transmission medium → the second transmission medium, so that the object content received by the object receiving end never includes the virus. In some embodiments, the transmission between the first transmission medium and the second transmission medium by isolating the virus may cause the content of the object received by the object receiving end not to be in accordance with the original content by a percentage, which is equivalent to receiving the abnormal information (for example, information tampered with by the virus) from the object sending end for the object receiving end, but also ensures that the virus is not output to the object receiving end. According to the communication method, the accuracy of the object content received by the object receiving end is influenced by various factors, for example, whether the object content to be transmitted is tampered by viruses or not, the form of the object to be transmitted, the signal transmission quality of a transmission link and the transmission environment (such as light, humidity and the like) and the like, so that the accuracy of the object content received by the object receiving end can be controlled within a certain range according to actual conditions, and normal information interaction of two communication parties is possible. As a principle, for an object receiving end with relatively high network security requirement, the accuracy of the object content received by the object receiving end can be properly reduced.
In addition, in the present disclosure, the object receiving end may be connected to the first network, or may be isolated from the first network, which is not limited in the present disclosure.
According to an embodiment of the present disclosure, the object receiving end is isolated from the first network and connected to a second network, where the second network may be one or a combination of several networks of the internet, a mobile internet, a wireless communication network, an internet of things, an internet of vehicles, an information network, a secret-related network, or an industrial network, and the present disclosure does not limit this.
According to an embodiment of the present disclosure, the second network may also be a combination of one or more of an information network, an industrial network, or a privacy-related network.
Specifically, the second network is an information network. For an information network, 75% of information security attacks are generated in a Web application layer, and hackers invade a website database through SQL injection, webpage trojans and other attack means to acquire core service data. The communication method disclosed by the invention is applied to communication between the Internet and an information network, can cut off a virus transmission channel between an application layer and a website database, and can prevent a reserved backdoor virus from being implanted with a new malicious attack virus. For example, in an intranet environment such as a government, an enterprise, a school, etc., even if a network threat can invade a certain computer, the network threat cannot transversely attack other computers in the intranet, so that the intranet security is effectively protected.
The second network is an industrial network. For the industrial information network, because the operating environment of the industrial control system is relatively backward, the industrial information network is vulnerable to virus attacks because the industrial information network cannot be used for blocking security defects by patching like an office network or the internet. Compared with an industrial firewall, the communication method disclosed by the invention is applied to communication between the Internet and an industrial network, serial access cannot be generated, important instructions cannot be intercepted, and normal operation of industrial production is ensured.
The second network is a secret-involved network. For a secret-related network, a design network (high secret) and a production network (low secret) are prohibited from interconnecting and intercommunicating. The component processing code developed by the design department can only be issued to a production workshop by a method of copying and carving the compact disc by the secret-related USB flash disk, so that the production efficiency of an enterprise is greatly reduced. The communication method is applied to communication between the Internet and the secret-related network, and a secret-related computer can be accessed into the network, so that the information security is ensured, the production efficiency of an enterprise is improved, and the risk of losing and divulging a secret-related carrier in the transmission process can be avoided.
According to the embodiment of the disclosure, the physical virus isolation mode comprises a physical environment virus isolation mode different from a computer network environment, and the physical environment virus isolation mode is used for transmitting viruses among the computer network environments, so that the computer network environment where the object receiving end is located can be prevented from receiving the viruses, and the network security of the computer network environment where the object receiving end is located is ensured. In particular, the physical environment is a human environment.
According to the embodiment of the present disclosure, the manner of outputting the object to be transmitted may be two of the following:
in the first way, an electric connecting line is arranged between the second transmission medium and the first transmission medium; the outputting the object to be transmitted includes: and outputting the object to be transmitted to the second transmission medium through the electric connection line.
In a second mode, the outputting the object to be transmitted includes: and outputting the object to be transmitted in an acousto-optic transmission mode.
In the two modes, the object content of the object to be transmitted needs to be output from a first transmission medium to a second transmission medium, and one mode is that the second transmission medium can be electrically connected with the first transmission medium and obtains the object content of the object to be transmitted from the first transmission medium; another way is that there is no electrical connection between the second transmission medium and the first transmission medium, that is, there is no information transmission way of any electrical signal, for example, the second transmission medium obtains the object content of the object to be transmitted from the first transmission medium through an acousto-optic propagation way, so that the object content received by the object receiving end does not contain viruses, thereby effectively solving the problem of network security.
The following two methods are described separately:
in a first mode, outputting the object to be transmitted to the second transmission medium through the electrical connection line includes:
and converting the object content of the object to be transmitted into an electric signal, and outputting the electric signal to the second transmission medium through a signal circuit.
In this disclosure, the electrical connection line is a signal circuit, and is configured to transmit an electrical signal, specifically, the electrical signal is an analog signal, such as a video stream analog signal or an audio stream analog signal, and since a virus cannot be output along with the video stream analog signal or the audio stream analog signal, the electrical signal received by the second transmission medium does not contain the virus, and then the object content of the object to be transmitted is obtained from the electrical signal, and finally output to the object receiving end.
In this disclosure, the electrical connection line is connected through an electrical Interface capable of isolating viruses, such as a VGA (Video Graphics Array) Interface or a DVI (Digital Visual Interface) Interface. The transmission is realized through hardware equipment such as a VGA interface or a DVI interface, and the transmission of the virus is isolated while the object to be transmitted is output.
In a second mode, outputting the object to be transmitted by an acousto-optic propagation mode includes:
and outputting the object content of the object to be transmitted in a sound form transmission and/or visual form transmission mode under the physical environment.
In the present disclosure, when the object content of the transmission object can be expressed in a sound form, outputting the object content of the transmission object in a sound form propagation manner in a physical environment may output the object content of the transmission object by synthesizing sound information; when the object content of the transmission object can be expressed in a visual form, the object content of the transmission object is output in a visual form transmission mode in a physical environment, and the object content of the transmission object can be output through synthesized visual information.
Specifically, for the audio object content, the object content may be acquired by a sound form propagation manner, and the corresponding physical environment may be an atmospheric environment. For example, audio is captured by a recording device. The object content of the video or the picture can be acquired in a visual form propagation mode, and the corresponding physical environment can be an atmospheric environment. For example, video or pictures are captured by a video recording device. The above is merely an exemplary illustration, and the specific way of acquiring the object content such as pictures, audio, video, or texts is not limited in this disclosure.
An application scenario of the communication method of the present disclosure is explained below.
Fig. 2 shows a schematic diagram of an application scenario of the communication method according to the present disclosure.
As shown in fig. 2, the communication method of the present disclosure is applied to an application scenario of an information network and an industrial control system. The Enterprise information network may connect a WEB server, an EPR (Enterprise Resource Planning) server, an MES (Manufacturing Execution System) server, an infrastructure server, and may further set an Enterprise access point; the industrial control system comprises: process control networks and field control networks; the process Control network may be connected to a history data server, a real-time data server, an OPC (OLE for process Control) server, an instruction data server, and may further include an engineer station and an operator station; the field control network may be connected to a PLC (Programmable Logic Controller), an RTU (Remote Terminal Unit), and the like.
A terminal of an information network end, such as a WEB server, receives a network request sent by an operator and a commander remotely, and converts the network request into characters, voice, pictures, videos and the like; or directly a character, voice, picture and video. Characters, pictures, videos and the like are identified through a high-performance visual identification module (such as a camera, a scanner and the like) or voice is identified through a voice identification module, and then the recognized characters, pictures, videos and the like are transmitted to a receiving terminal such as a data processing server at an Industrial network end, a software system on the terminal analyzes and processes the recognized characters, pictures, videos and the like, and converts the recognized characters, pictures, videos and the like into instructions required by an ICS (Industrial control system), so that the ICS is controlled, and the harm of computer viruses to the ICS is effectively blocked.
Fig. 3 shows a flow chart of a communication method according to an embodiment of the present disclosure. As shown in fig. 3, the communication method is executed on a second transmission medium, and includes the following steps S301 to S302:
in step S301, object content of an object to be transmitted output on a first transmission medium is obtained by physically isolating a virus;
in step S302, the object content is transmitted to an object receiver.
According to the embodiment of the disclosure, the object content of the object to be transmitted is transmitted from the object transmitting end to the object receiving end. The object sending end and the object receiving end can be different servers and/or terminal equipment, and information interaction can be carried out between the object sending end and the object receiving end through a network. The terminal device can be a computer, a tablet computer, a mobile communication device, an internet of things device, an internet of vehicles device, an intelligent wearable device or an intelligent robot. The server may be an audio-video server, a game server, a data server, a file server, etc.
In the prior art, when an object sending end sends information to an object receiving end through a wired network or a wireless network, viruses may be output from the object sending end to the object receiving end in the network transmission process, so that the network environment safety problem of the network where the object receiving end is located is caused.
The invention adopts a non-network transmission mode to send information, changes the traditional information interaction mode of an object sending end and an object receiving end, namely adopts a novel communication mode comprising the object sending end → a first transmission medium, the first transmission medium → a second transmission medium and the second transmission medium → the object receiving end, and realizes that viruses are isolated in a transmission link of the first transmission medium → the second transmission medium, because for the transmission link of the first transmission medium → the second transmission medium, the transmission link acquires the object content of the object to be transmitted by utilizing a physical virus isolation mode, such as the information transmission between people through sound, the information transmission mode of sound is a mode of physically isolating viruses, the characteristic of the mode taking viruses as programs is naturally isolated, and the viruses can not be transmitted through the sound transmission mode between people, thus, the object content is obtained on the second transmission medium, the object content does not contain viruses, and then the object content is output to the object receiving end, so that the information interaction between the object sending end and the object receiving end is realized.
According to the technical scheme provided by the embodiment of the disclosure, namely, the communication method disclosed by the disclosure is executed on the second transmission medium, firstly, the object content of the object to be transmitted output on the first transmission medium is obtained in a way of physically isolating viruses, and then, the object content is transmitted to the object receiving end, so that the security of the network environment of the object receiving end is ensured, meanwhile, the object receiving end can also receive the object content from the object transmitting end, and the normal communication between the object transmitting end and the object receiving end is maintained. The communication method provided by the disclosure utilizes the first transmission medium and the second transmission medium as intermediate links of information interaction between the object sending end and the object receiving end, realizes the communication process by adopting a physical virus isolation mode, physically isolates the transmission link of the virus, completes the transmission of the object content at the same time, ensures that the object receiving end can not be infected with the virus no matter whether the object sending end is infected with the virus or not and what kind of virus is infected with the virus, and effectively solves the problem of network security.
According to the embodiment of the disclosure, the object receiving end is connected to a second network different from the first network, and the object sending end of the object to be transmitted is connected to the first network.
According to the embodiment of the disclosure, the first network and the second network are one or more of the internet, the mobile internet, the wireless communication network, the internet of things and the vehicle networking.
According to an embodiment of the present disclosure, the second network is also one or more of an information network, an industrial network, or a combination of confidential networks.
According to an embodiment of the present disclosure, the means for physically isolating the virus includes a means for physically isolating the virus that is different from a computer network environment.
According to an embodiment of the present disclosure, there is an electrical connection line between the second transmission medium and the first transmission medium; the acquiring the object content of the object to be transmitted output on the first transmission medium in a way of physically isolating the virus includes: and acquiring the object content of the object to be transmitted output on the first transmission medium through the electric connection line.
According to an embodiment of the present disclosure, the acquiring, through the electrical connection line, object content of an object to be transmitted output on a first transmission medium includes:
and acquiring the object content of the object to be transmitted output on the first transmission medium through the electric signal output by the signal circuit, wherein the electric signal is converted from the object content of the object to be transmitted.
According to an embodiment of the present disclosure, the electrical connection line is connected through an electrical interface capable of isolating viruses.
According to an embodiment of the present disclosure, the obtaining of the object content of the object to be transmitted output on the first transmission medium by physically isolating the virus includes:
and acquiring the object content of the object to be transmitted output on the first transmission medium in an acousto-optic transmission mode.
According to an embodiment of the present disclosure, the acquiring, by an acousto-optic propagation manner, object content of an object to be transmitted output on a first transmission medium includes:
the object content of the object to be transmitted output on the first transmission medium is acquired in a sound form transmission and/or visual form transmission mode in the physical environment.
According to an embodiment of the present disclosure, the object content includes at least one of a picture, audio, video, or text.
Some technical details in the above embodiments may be found in the above description of the communication method performed on the first transmission medium, and are not described herein again.
Fig. 4 shows a block diagram of a communication system according to an embodiment of the present disclosure.
As shown in fig. 4, the communication system 400 includes a first transmission medium 401 and a second transmission medium 402.
The first transmission medium 401 receives an object to be transmitted from an object sending end, and outputs the object to be transmitted. The first transmission medium 401 may be a device or a software and hardware module having a data communication function, a data processing function, a data output function (e.g., image display, sound playback … …), and the like. In some embodiments, the first transmission medium 401 may be a forward conversion chip for converting a transmission object into object content of the transmission object. It is understood that the first transmission medium 401 can be implemented by a hardware module or a chip, or by a software module or a combination of hardware and software, and the disclosure is not limited by the specific reference to the prior art.
The second transmission medium 402 obtains the object content of the object to be transmitted from the first transmission medium by physically isolating viruses, and sends the object content to an object receiving end. The second transmission medium 402 may be a device or a software or hardware module having data communication capabilities, data processing capabilities, data acquisition capabilities (e.g., video recording, audio recording … …), and the like. In some embodiments, the second transmission medium 402 may be a reverse parsing chip for converting the object contents of the transmission object into a virus-free transmission object. In some embodiments, a sensing module may be disposed on the second transmission medium 402 for acquiring image information, sound information, etc. in the physical environment. It is understood that, corresponding to the first transmission medium, the second transmission medium can also be implemented by a hardware module or a chip, or by a software module or a combination of hardware and software, and the disclosure is not limited thereto.
The communication system of the present disclosure converts a transmission object (original transmission object) possibly carrying a virus into an object content through a first transmission medium in a forward direction, and then utilizes an information transmission path between a second transmission medium and the first transmission medium for physically isolating the virus, so that the object content can be received by the second transmission medium, the virus is isolated in the transmission path, the second transmission medium receives the object content and then resolves the object content into a virus-free transmission object in a reverse direction, the virus-free transmission object isolates the virus, if the virus does not affect the object content, the object content can be resolved into a transmission object which is not infected by the virus, the virus-free transmission object from the second transmission medium received by an object receiving end is also the transmission object originally sent by the object sending end, thereby ensuring that the object receiving end can receive correct object content, and is not infected by viruses; if the virus changes the object content, the virus-free transmission object is probably different from the original transmission object, and the object receiving end receives the virus-free transmission object from the second transmission medium, so that the security of the network where the object receiving end is located is ensured, and the object receiving end is not influenced to receive other transmission objects which are not infected by the virus.
According to the embodiment of the disclosure, the first transmission medium is used for forward converting an object to be transmitted into object content under a physical environment different from a physical environment displayed by a computer environment; the second transmission medium is used for reversely resolving the object content in the physical environment into the virus-removed transmission object displayed in the computer environment. In particular, the physical environment is a human environment. The following is described with respect to a human environment:
FIG. 5 is a schematic diagram illustrating a virus-containing transport object transport process according to an embodiment of the present disclosure; as shown in fig. 5, a computer a sends an object to be transmitted to a computer B, where the object to be transmitted includes normal information and viruses, and the object to be transmitted is first converted into specific object contents such as video, voice, text, and image in a forward direction, and at this time, the corresponding object to be transmitted is abnormal information with viruses isolated; then the object content is reversely resolved into a virus-removed transmission object, and the virus-removed transmission object is transmitted to the computer B. In the forward conversion and reverse analysis processes, the first transmission medium 401 and the second transmission medium 402 both contain a conversion/analysis function, and since the function is not suitable for the crypto virus, in the two conversion processes, the error conversion and analysis of the normal information may occur, and the error information may be received by the computer B, but the error information does not contain the virus, and therefore, the computer B is not infected with the virus.
FIG. 6 is a schematic diagram illustrating a virus-free transport object transport process according to an embodiment of the present disclosure; as shown in fig. 6, the object to be transmitted contains no crypto-virus and only normal information, and then the normal information is received by the computer B according to the correct forward conversion and reverse parsing processes.
The present disclosure also discloses an electronic device, and fig. 7 shows a block diagram of the electronic device according to an embodiment of the present disclosure.
As shown in fig. 7, the electronic device 700 comprises a memory 701 and a processor 702, wherein the memory 701 is configured to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor 702 to implement a method according to an embodiment of the present disclosure.
The method is performed on a first transmission medium, comprising: receiving an object to be transmitted sent by an object sending end; and outputting the object to be transmitted so that a second transmission medium acquires the object content of the object to be transmitted in a way of physically isolating viruses and outputs the object content to an object receiving end.
The present disclosure also discloses an electronic device, and fig. 8 shows a block diagram of the electronic device according to an embodiment of the present disclosure.
As shown in fig. 8, the electronic device 800 comprises a memory 801 and a processor 802, wherein the memory 801 is configured to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor 802 to implement a method according to an embodiment of the present disclosure.
The method is performed on a second transmission medium, and comprises: acquiring object content of an object to be transmitted output on a first transmission medium in a way of physically isolating viruses; and transmitting the object content to an object receiving end.
Fig. 9 shows a schematic structural diagram of a computer system according to an embodiment of the present disclosure.
As shown in fig. 9, the computer system includes a controller 910, a memory 920, an operator 930, an input device 940, and an output device 950. The controller 910 and the operator 930 are respectively configured with a forward conversion module and a reverse analysis module, and the memory 920, the input device 940 and the output device 950 are respectively configured with a forward conversion chip and a reverse analysis chip; the forward conversion module or the forward conversion chip is used for converting an object to be transmitted into object content; the reverse analysis module or the reverse analysis chip is used for analyzing the object content into a virus-free transmission object; the forward conversion module (forward conversion chip) and the reverse analysis module (reverse analysis chip) transmit the virus-removed transmission object in a way of physically isolating viruses.
It should be noted that, in the computer system provided in the present disclosure, the functions of the forward conversion module or the forward conversion chip, and the reverse analysis module or the reverse analysis chip may be selectively implemented in one or more of the controller 910, the memory 920, the operator 930, the input device 940, and the output device 950 by using hardware or software, and then cooperate with each other under the control information sent by the controller 910 to complete automatic work, so that the data signal and the feedback information sequentially flow through the computer, and the virus is isolated in the conversion process of the information between the chips or modules. The present disclosure is not so limited.
Fig. 10 shows a schematic structural diagram of a computer system suitable for implementing the communication method according to an embodiment of the present disclosure.
As shown in fig. 10, the computer system 1000 includes a processing unit 1001 that can execute various processes in the above-described embodiments according to a program stored in a Read Only Memory (ROM)1002 or a program loaded from a storage section 1008 into a Random Access Memory (RAM) 1003. In the RAM1003, various programs and data necessary for the operation of the system 1000 are also stored. The processing unit 1001, the ROM 1002, and the RAM1003 are connected to each other by a bus 1004. An input/output (I/O) interface 1005 is also connected to bus 1004.
The following components are connected to the I/O interface 1005: an input section 1006 including a keyboard, a mouse, and the like; an output section 1007 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage portion 1008 including a hard disk and the like; and a communication section 1009 including a network interface card such as a LAN card, a modem, or the like. The communication section 1009 performs communication processing via a network such as the internet. The driver 1010 is also connected to the I/O interface 1005 as necessary. A removable medium 1011 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 1010 as necessary, so that a computer program read out therefrom is mounted into the storage section 1008 as necessary. The processing unit 1001 may be implemented as a CPU, a GPU, a TPU, an FPGA, an NPU, or other processing units.
In particular, the above described methods may be implemented as computer software programs according to embodiments of the present disclosure. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a medium readable thereby, the computer program comprising program code for performing the above-described method. In such an embodiment, the computer program may be downloaded and installed from a network through the communication part 1009 and/or installed from the removable medium 1011.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present disclosure may be implemented by software or by programmable hardware. The units or modules described may also be provided in a processor, and the names of the units or modules do not in some cases constitute a limitation of the units or modules themselves.
As another aspect, the present disclosure also provides a computer-readable storage medium, which may be a computer-readable storage medium included in the electronic device or the computer system in the above embodiments; or it may be a separate computer readable storage medium not incorporated into the device. The computer readable storage medium stores one or more programs for use by one or more processors in performing the methods described in the present disclosure.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Claims (30)
1. A method of communication, performed on a first transmission medium, comprising:
receiving an object to be transmitted sent by an object sending end;
and outputting the object to be transmitted so that a second transmission medium acquires the object content of the object to be transmitted in a way of physically isolating viruses and outputs the object content to an object receiving end.
2. The method of claim 1, wherein the object sender is connected to a first network.
3. The method of claim 2, wherein the object receiver is isolated from the first network and connected to a second network.
4. The method of claim 3, wherein the first network and the second network are one or more of the internet, a mobile internet, a wireless communication network, an internet of things, or a vehicle networking.
5. The method of claim 4, wherein the second network is further one or more of an information network, an industrial network, or a combination of confidential networks.
6. The method of claim 1, wherein the means for physically isolating the virus comprises a means for physically isolating the virus that is different from a computer network environment.
7. The method of claim 1,
an electric connecting line is arranged between the second transmission medium and the first transmission medium;
the outputting the object to be transmitted includes:
and outputting the object to be transmitted to the second transmission medium through the electric connection line.
8. The method of claim 7, wherein outputting the object to be transmitted to the second transmission medium via the electrical connection line comprises:
and converting the object content of the object to be transmitted into an electric signal, and outputting the electric signal to the second transmission medium through a signal circuit.
9. The method of claim 7, wherein the electrical connection is through an electrical interface capable of isolating viruses.
10. The method of claim 1, wherein outputting the object to be transmitted comprises:
and outputting the object to be transmitted in an acousto-optic transmission mode.
11. The method according to claim 10, wherein the outputting the object to be transmitted by acousto-optic propagation comprises:
and outputting the object content of the object to be transmitted in a sound form transmission and/or visual form transmission mode under the physical environment.
12. The method of any one of claims 1-11, wherein the object content comprises at least one of pictures, audio, video, or text.
13. A method of communication, performed on a second transmission medium, comprising:
acquiring object content of an object to be transmitted output on a first transmission medium in a way of physically isolating viruses;
and transmitting the object content to an object receiving end.
14. The method of claim 13, wherein the object receiving end is connected to a second network different from the first network, and the object sending end of the object to be transmitted is connected to the first network.
15. The method of claim 14, wherein the first network and the second network are one or more of the internet, a mobile internet, a wireless communication network, an internet of things, or a vehicle networking.
16. The method of claim 15, wherein the second network is further one or more of an information network, an industrial network, or a combination of a privacy-related network.
17. The method of claim 13, wherein the means for physically isolating the virus comprises a means for physically isolating the virus that is different from a computer network environment.
18. The method of claim 13, wherein there is an electrical connection between the second transmission medium and the first transmission medium;
the acquiring the object content of the object to be transmitted output on the first transmission medium in a way of physically isolating the virus includes:
and acquiring the object content of the object to be transmitted output on the first transmission medium through the electric connection line.
19. The method of claim 18, wherein the obtaining the object content of the object to be transmitted output on the first transmission medium via the electrical connection line comprises:
and acquiring the object content of the object to be transmitted output on the first transmission medium through the electric signal output by the signal circuit, wherein the electric signal is converted from the object content of the object to be transmitted.
20. The method of claim 18, wherein the electrical connection is through an electrical interface capable of isolating viruses.
21. The method of claim 13, wherein the obtaining the object content of the object to be transmitted output on the first transmission medium by physically isolating the virus comprises:
and acquiring the object content of the object to be transmitted output on the first transmission medium in an acousto-optic transmission mode.
22. The method according to claim 21, wherein the obtaining of the object content of the object to be transmitted output on the first transmission medium by acousto-optic propagation comprises:
the object content of the object to be transmitted output on the first transmission medium is acquired in a sound form transmission and/or visual form transmission mode in the physical environment.
23. The method of any one of claims 13-22, wherein the object content comprises at least one of pictures, audio, video, or text.
24. A communication system comprising a first transmission medium and a second transmission medium;
the first transmission medium receives an object to be transmitted from an object transmitting end and outputs the object to be transmitted;
and the second transmission medium acquires the object content of the object to be transmitted from the first transmission medium in a way of physically isolating viruses and sends the object content to an object receiving end.
25. The communication system according to claim 24, wherein the first transmission medium is configured to forward convert the object to be transmitted into object content in a physical environment different from a physical environment displayed by a computer environment; the second transmission medium is used for reversely resolving the object content in the physical environment into the virus-removed transmission object displayed in the computer environment.
26. An electronic device comprising a memory and a processor; wherein the memory is configured to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor to implement the method steps of any of claims 1-12.
27. An electronic device comprising a memory and a processor; wherein the memory is configured to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor to implement the method steps of any of claims 13-23.
28. A computer system comprising a controller, a memory, an operator, an input device, and an output device;
at least configuring a forward conversion module and a reverse analysis module on one or two devices of the controller and the arithmetic unit;
at least configuring a forward conversion chip and a reverse analysis chip on one or more of the memory, the input equipment and the output equipment;
the forward conversion module and the forward conversion chip are used for converting an object to be transmitted into object content; the reverse conversion module and the reverse analysis chip are used for analyzing the object content into a virus-free transmission object.
29. A readable storage medium having stored thereon computer instructions, characterized in that the computer instructions, when executed by a processor, carry out the method steps of any of claims 1-12.
30. A readable storage medium having stored thereon computer instructions, characterized in that the computer instructions, when executed by a processor, carry out the method steps of any of claims 13-23.
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