CN111212041B - Mobile storage medium illegal external connection alarm system and method - Google Patents
Mobile storage medium illegal external connection alarm system and method Download PDFInfo
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- CN111212041B CN111212041B CN201911344086.9A CN201911344086A CN111212041B CN 111212041 B CN111212041 B CN 111212041B CN 201911344086 A CN201911344086 A CN 201911344086A CN 111212041 B CN111212041 B CN 111212041B
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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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/101—Access control lists [ACL]
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Abstract
The invention discloses a mobile storage medium violation external connection alarm system which comprises a registration module, a monitoring module and an alarm module which are sequentially connected, wherein the registration module is used for formatting mobile storage medium white list information and registering to generate a mobile storage medium white list; the monitoring module is used for monitoring whether illegal external connection of the mobile storage medium exists according to a white list of the mobile storage medium generated by registration of the registration module; the alarm module is used for receiving alarm information sent by the monitoring module, blocking connection of the illegal externally-connected mobile storage medium and generating an alarm signal. The mobile storage medium white list provides an alarm basis for the alarm module, the alarm module compares information in the mobile storage medium white list with information of the external mobile storage medium, if the information in the external mobile storage medium is not found in the mobile storage medium white list, the monitoring module sends alarm information to the alarm module, and the alarm module blocks access of the illegal external mobile storage medium and sends an alarm signal.
Description
Technical Field
The invention relates to the technical field of information security, in particular to a mobile storage medium illegal external connection alarm system and a method.
Background
With the development of informatization, the important role of the mobile storage medium in daily life is increasingly highlighted, and the mobile storage medium is used as a transfer and dump tool of information, thereby bringing great convenience to the life of people. However, the method also provides convenience for some lawbreakers, and the mobile storage medium can be plugged and pulled at will but cannot be effectively controlled, so that the security of the private information is greatly threatened.
Therefore, the invention provides a mobile storage medium illegal external connection alarm system and a mobile storage medium illegal external connection alarm method to strengthen the protection of private information.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem that the safety of private information cannot be guaranteed due to the use of a mobile storage medium.
(II) technical scheme
The invention provides a mobile storage medium violation external connection alarm system which comprises a registration module, a monitoring module and an alarm module which are sequentially connected, wherein the registration module is used for formatting mobile storage medium white list information and registering to generate a mobile storage medium white list; the monitoring module is used for monitoring whether illegal external connection of the mobile storage medium exists according to a white list of the mobile storage medium generated by registration of the registration module; the alarm module is used for receiving the alarm information sent by the monitoring module, blocking the connection of the illegal external mobile storage medium and generating an alarm signal.
Further, the monitoring module monitors illegal external connection behaviors in real time according to matching results of the access equipment information and the white list information of the mobile storage medium in the registration module.
Furthermore, the alarm module is a sound controller and a sound device which are connected with each other.
The invention also provides a mobile storage medium illegal external connection alarming method, which comprises the following steps:
s1: the method comprises the steps of realizing the creation of the white list information of the mobile storage medium in a registration module, and generating a white list of the mobile storage medium;
s2: the method comprises the steps that a monitoring module obtains information of an external mobile storage medium and matches the information of the external mobile storage medium with information in a white list of the mobile storage medium;
s3: if the information of the external connection mobile storage medium exists in the information of the white list of the mobile storage medium, releasing the information and not processing the information; if the alarm information does not exist, the alarm information is sent to an alarm module;
s4: and after receiving the alarm information, the alarm module blocks the connection of the illegal external mobile storage medium and generates an alarm signal.
Further, the step S1 specifically includes the following steps:
s101: entering a registration state, displaying the white list information of the original mobile storage medium in a mobile storage medium white list, and manually deleting the white list information of the unused mobile storage medium in the mobile storage medium white list by a user;
s102: the method comprises the steps that a mobile storage medium allowed to be used is inserted into a universal serial bus controller of a terminal host, and a registration module acquires PID (proportion integration differentiation) and VID (video identifier) information of the mobile storage medium allowed to be used and automatically registers the mobile storage medium to a mobile storage medium white list;
s103: adding representing information for the newly added mobile storage medium in a mobile storage medium white list by a user, and storing after confirmation;
s104: and manually quitting the registration state, and automatically entering a detection state by the monitoring module.
Further, in step S101, before entering the registration state, the user checks and edits the white list of the mobile storage medium at the system control interface, and does not have the right to modify the PID and VID information of the mobile storage medium.
Further, the step S2 specifically includes the following steps:
s201: in a monitoring state, the monitoring module monitors whether a universal serial bus controller of the terminal host has access of a mobile storage medium in real time;
s202: when monitoring that the mobile storage medium is accessed, acquiring PID and VID information of the external mobile storage medium, and matching the PID and VID information of the external mobile storage medium with information in a white list of the mobile storage medium;
step S3 specifically includes:
s301: if the information of the white list of the mobile storage medium contains the PID and VID information of the external mobile storage medium, the information is released and is not processed; if not, the alarm information is sent to the alarm module.
Further, in step S201, the monitoring module determines whether the access medium is a mobile storage medium by determining whether the service attribute value of the access medium is USBSTOR.
Further, the step S4 specifically includes the following steps:
s401: the alarm module receives the illegal external connection alarm information transmitted by the monitoring module;
s402: the alarm module blocks the connection of the illegal external mobile storage medium by controlling the universal serial bus controller.
Further, also includes
S403: therefore, the alarm module immediately sends out an alarm signal by controlling the sound equipment.
(III) advantageous effects
The technical scheme of the invention has the following advantages:
in the mobile storage medium violation external connection alarm system provided by the invention, the registration module is used for formatting the mobile storage medium white list information, registering to generate a mobile storage medium white list and providing an alarm basis for the monitoring module; the monitoring module is used for monitoring whether illegal external connection of the mobile storage medium exists according to a white list of the mobile storage medium generated by registration of the registration module, so that the mobile storage medium with illegal external connection is monitored, and the purpose of protecting privacy and safety is achieved; alarm module is used for receiving the alarm information that monitoring module sent, blocks the connection of violating the rule and rule out the external connection and remove storage medium and produce alarm signal, blocks the security that the connection of violating the rule and rule out the mobile storage medium can ensure privacy, prevents that privacy is stolen to timely alarm signal sends, strengthen privacy security's protection.
The invention also provides a mobile storage medium illegal external connection alarm method, which realizes the creation of the mobile storage medium white list information in the registration module, generates a mobile storage medium white list and provides alarm basis for the monitoring module; the monitoring module acquires the information of the external mobile storage medium, matches the information of the external mobile storage medium with the information in the white list of the mobile storage medium, if the information of the external mobile storage medium exists in the information of the white list of the mobile storage medium, the information is released and is not processed; if the alarm information does not exist, the alarm information is sent to an alarm module; after the alarm module receives the alarm information, the alarm module blocks the connection of the illegal external mobile storage medium and generates an alarm signal, so that the illegal external mobile storage medium is prevented from being accessed into a computer, and the privacy information is prevented from being stolen.
Drawings
FIG. 1 is a schematic structural diagram of an illegal external connection alarm system for a mobile storage medium according to the present invention;
fig. 2 is a process schematic diagram of the mobile storage medium violation external connection alarm method of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the mobile storage medium violation external connection alarm system provided by the present invention includes a registration module, a monitoring module, and an alarm module, which are connected in sequence, where the registration module is configured to format mobile storage medium white list information and register to generate a mobile storage medium white list; the monitoring module is used for monitoring whether the illegal external connection of the mobile storage medium exists according to a white list of the mobile storage medium generated by the registration of the registration module; the alarm module is used for receiving alarm information sent by the monitoring module, blocking the connection of the illegal external connection mobile storage medium and generating an alarm signal.
In the above embodiment, the registration module registers and generates a white list of the mobile storage medium to provide an alarm basis for the monitoring module, the monitoring module compares information in the white list of the mobile storage medium with information of the external mobile storage medium, and sends alarm information to the alarm module according to the comparison result, and the alarm module receives the alarm information, prevents connection of the illegal external mobile storage medium, and generates the alarm information, so as to achieve the purpose of protecting privacy and safety.
Specifically, the monitoring module monitors illegal external connection behaviors in real time according to matching results of access equipment information and mobile storage medium white list information in the registration module. The white list of the mobile storage medium in the registration module is the basis for the monitoring module to send out alarm information, the mobile storage medium in the white list of the mobile storage medium can be accessed to a computer, and the mobile storage medium outside the white list of the mobile storage medium is blocked by the alarm module and sends out an alarm signal.
Specifically, the alarm module is a sound controller and a sound device which are connected. The alarm module controls the sound equipment to send out an alarm signal by controlling the sound controller.
The invention also provides a mobile storage medium illegal external connection alarming method, which comprises the following steps:
s1: the method comprises the steps of realizing the creation of the white list information of the mobile storage medium in a registration module, and generating a white list of the mobile storage medium;
s2: the monitoring module acquires the information of the external mobile storage medium and matches the information of the external mobile storage medium with the information in the white list of the mobile storage medium;
s3: if the information of the external connection mobile storage medium exists in the information of the white list of the mobile storage medium, releasing the information and not processing the information; if the alarm information does not exist, the alarm information is sent to an alarm module;
s4: and after receiving the alarm information, the alarm module blocks the connection of the illegal external mobile storage medium and generates an alarm signal.
In the above embodiment, the white list of the mobile storage medium generated by the registration module provides an alarm basis for the alarm module, the alarm module compares information in the white list of the mobile storage medium with information of the external mobile storage medium, if the information in the external mobile storage medium appears in the white list of the mobile storage medium, no processing is performed, and if the information in the external mobile storage medium does not appear in the white list of the mobile storage medium, the monitoring module sends alarm information to the alarm module, and the alarm module blocks access of the illegal external mobile storage medium and sends an alarm signal.
Specifically, step S1 specifically includes the following steps:
s101: entering a registration state, displaying the white list information of the original mobile storage medium in a mobile storage medium white list, and manually deleting the white list information of the unused mobile storage medium in the mobile storage medium white list by a user;
s102: the method comprises the steps that a mobile storage medium allowed to be used is inserted into a universal serial bus controller of a terminal host, a registration module obtains PID (proportion integration differentiation) and VID (video identifier) information of the mobile storage medium allowed to be used, and the mobile storage medium is automatically registered into a white list of the mobile storage medium;
s103: adding representing information for the newly added mobile storage medium in a mobile storage medium white list by a user, and storing after confirmation;
s104: and manually quitting the registration state, and automatically entering a detection state by the monitoring module.
The registration generation of the mobile storage medium white list is an important step in the technical scheme provided by the invention, the mobile storage medium white list can provide an alarm basis for the monitoring module, and not only can the mobile storage medium which violates the rule and is externally connected be blocked, but also the mobile storage medium which is allowed to be used can be accessed into a computer.
Specifically, in step S101, before entering the registration state, the user views and edits the white list of the mobile storage medium at the system control interface without being authorized to modify the PID and VID information of the mobile storage medium.
Specifically, step S2 specifically includes the following steps:
s201: in a monitoring state, the monitoring module monitors whether a universal serial bus controller of the terminal host has access of a mobile storage medium in real time;
s202: when monitoring that the mobile storage medium is accessed, acquiring PID and VID information of the external mobile storage medium, and matching the PID and VID information of the external mobile storage medium with information in a white list of the mobile storage medium;
step S3 specifically includes:
s301: if the information of the white list of the mobile storage medium contains PID and VID information of the external mobile storage medium, the information is released and is not processed; if not, the alarm information is sent to the alarm module.
The monitoring module compares the PID and VID information of the external mobile storage medium with the PID and VID information of the mobile storage medium in the mobile storage medium white list according to the information in the mobile storage medium white list generated by the registration module, if the PID and VID values are the same during comparison, the comparison is not carried out, and the accessed mobile storage medium is released; if the PID and VID values are not the same in the last comparison, the alarm information is sent to an alarm module.
Specifically, in step S201, the monitoring module determines whether the access medium is a mobile storage medium by determining whether the service attribute value of the access medium is USBSTOR.
Specifically, step S4 specifically includes the following steps:
s401: the alarm module receives the illegal external connection alarm information transmitted by the monitoring module;
s402: the alarm module blocks the connection of the illegal external mobile storage medium by controlling the universal serial bus controller.
Further, the method also comprises the step S403: therefore, the alarm module immediately sends out an alarm signal by controlling the sound equipment.
After the alarm module receives the alarm information of the monitoring module, the connection of the illegal external connection mobile storage medium is blocked by controlling the universal serial bus controller, and the sound equipment is controlled to send an alarm signal by controlling the sound controller.
The invention utilizes the characteristic that the mobile storage medium can be accessed to the universal serial bus controller of the terminal host when in use, adopts a method of combining software and hardware, goes deep into the bottom layer of an operating system, researches a series of processes of interaction between the mobile storage medium and a computer, designs and realizes a set of complete illegal external alarm system based on JavaFX, realizes the functions of real-time monitoring of unauthorized access behavior of the mobile storage medium and instant blocking alarm, and ensures the safety of private information.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A mobile storage medium violation external connection alarm method is characterized by comprising the following steps:
s1: the method comprises the steps of realizing the creation of the white list information of the mobile storage medium in a registration module, and generating a white list of the mobile storage medium;
s2: the method comprises the steps that a monitoring module obtains information of an external mobile storage medium and matches the information of the external mobile storage medium with information in a white list of the mobile storage medium;
s3: if the information of the external connection mobile storage medium exists in the information of the white list of the mobile storage medium, releasing the information and not processing the information; if the alarm information does not exist, the alarm information is sent to an alarm module;
s4: after receiving the alarm information, the alarm module blocks the connection of the illegal external mobile storage medium and generates an alarm signal;
wherein, the step S1 specifically includes the following steps:
s101: entering a registration state, displaying the white list information of the original mobile storage medium in a mobile storage medium white list, and manually deleting the white list information of the unused mobile storage medium in the mobile storage medium white list by a user;
s102: the method comprises the steps that a mobile storage medium allowed to be used is inserted into a universal serial bus controller of a terminal host, and a registration module acquires PID (proportion integration differentiation) and VID (video identifier) information of the mobile storage medium allowed to be used and automatically registers the mobile storage medium to a mobile storage medium white list;
s103: adding representing information for the newly added mobile storage medium in a mobile storage medium white list by a user, and storing after confirmation;
s104: manually quitting the registration state, and automatically entering a detection state by the monitoring module;
the step S4 specifically includes the following steps:
s401: the alarm module receives the illegal external connection alarm information transmitted by the monitoring module;
s402: the alarm module blocks the connection of the illegal external mobile storage medium by controlling the universal serial bus controller.
2. The method according to claim 1, wherein before entering the registration state in step S101, the user performs viewing editing on the white list of the removable storage medium at the system control interface without right to modify PID and VID information of the removable storage medium.
3. The method according to claim 1, wherein the step S2 specifically includes the following steps:
s201: in the monitoring state, the monitoring module monitors whether a universal serial bus controller of the terminal host has access to a mobile storage medium in real time;
s202: when monitoring that the mobile storage medium is accessed, acquiring PID and VID information of the external mobile storage medium, and matching the PID and VID information of the external mobile storage medium with information in a white list of the mobile storage medium;
step S3 specifically includes:
s301: if the information of the white list of the mobile storage medium contains the PID and VID information of the external mobile storage medium, the information is released and is not processed; if not, the alarm information is sent to the alarm module.
4. The method as claimed in claim 3, wherein in step S201, the monitoring module determines whether the access medium is the removable storage medium by determining whether the service attribute value of the access medium is USBSTOR.
5. The mobile storage medium violation external alarm method according to claim 1, further comprising
S403: therefore, the alarm module immediately sends out an alarm signal by controlling the sound equipment.
6. The system for the mobile storage medium illegal external connection alarm method based on any one of claims 1-5 is characterized by comprising a registration module, a monitoring module and an alarm module which are connected in sequence, wherein the registration module is used for formatting the white list information of the mobile storage medium and registering to generate a white list of the mobile storage medium; the monitoring module is used for monitoring whether illegal external connection of the mobile storage medium exists according to a white list of the mobile storage medium generated by registration of the registration module; the alarm module is used for receiving the alarm information sent by the monitoring module, blocking the connection of the illegal external mobile storage medium and generating an alarm signal.
7. The mobile storage medium illegal external connection alarm system according to claim 6, wherein the monitoring module monitors illegal external connection behavior in real time according to the matching result of the access device information and the white list information of the mobile storage medium in the registration module.
8. The mobile storage medium violation external alarm system of claim 6, wherein the alarm module is a sound controller and a sound device connected.
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| CN112069093A (en) * | 2020-08-07 | 2020-12-11 | 北京北信源软件股份有限公司 | Detection method and device for illegal external connection of IPKVM (Internet protocol-virtual keyboard and video mouse) equipment |
| CN112383417B (en) * | 2020-11-02 | 2022-08-23 | 杭州安恒信息安全技术有限公司 | Terminal security external connection detection method, system, equipment and readable storage medium |
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