85results about How to "Implement security detection" patented technology

The invention discloses a method and a device for carrying out safety detection on equipment, wherein the method comprises the steps that when mobile equipment is connected to calculating equipment, the mobile equipment side receives mobile equipment safety detection requests sent by the calculating equipment side, and the safety detection requests comprise specified detection objects; the mobile equipment side obtains safety detection result information corresponding to the specified detection objects, and sends the safety detection result information to the calculating equipment side; the mobile equipment side receives executing instructions sent by the calculating equipment side, wherein the executing instructions are generated by the calculating equipment according to the safety detection result information; the mobile equipment side executes the executing instructions. The method and the device have the advantages that users can realize the safety detection on the mobile equipment at the calculating equipment side, so the safety of the mobile equipment is improved.

The invention discloses a data transmission method between heterogeneous systems and a data transmission system, which aims at solving the problem that the data exchange between heterogeneous systems under physical network safety and defence can not be realized in the prior art. The method comprises that: a first communication system communicates with a first data channel between a data entry node of the system and a second communication system, and the data gateway node performs security detection for receiving the data sent by the second communication system through the first data channel; the first communication system disconnects the first data channel and communicates a second data channel between the data entry node and the data processing node of the system, the data processing node converts the format of the data which is received by the second data channel and undergone the security detection to the data format supported by the database of the system, and then saves the data to the database of the system. With the technical scheme of the invention, the data exchange between the heterogeneous systems under the higher data security environment can be realized.

The invention provides a mixed indicator. The indicator component of the mixed indicator provided by the invention is basically composed of bromothymol blue, methyl red and phenolphthalein. Detection of grease acid value with the mixed indicator provided by the invention has the characteristics of: convenience and speediness, and high stability detection result. Distinguishing can be realized easily only by visual inspection; operation can be carried out of a laboratory, and the detection process requires only a small amount of organic solvents, thus facilitating detection of a large number of samples. The mixed indicator can be used for dark color grease detection.

The embodiment of the invention discloses an audit server, including a control module and a plurality of audit module, wherein the plurality of audit module is connected to the control module in a clustering manner, the control module is used for receiving an audit command sent by the master control server, the audit command carries a video source to be detected, and the control module is also used for dispatching any audit module of the plurality of audit modules to perform safety detection on the video source to be detected and returning the detection result of the video source to be detected to the master control server. The embodiment of the invention also discloses a master control server and a video detection system. According to the audit server, the master control server and the video detection system, safety detection can be performed on the plurality of video sources to be detected at the same time, so that detection efficiency is improved.

The embodiment of the invention provides a content delivery network security detection method and system. A content delivery network node replicates all the traffic, the network traffic data replicated by the content delivery network node can further be acquired, and full content network traffic data are obtained; then, the acquired network traffic data are subjected to security analysis accordingto a preset intrusion detection rule; and according to an analysis result, whether security warning exists is determined, and security detection on the content delivery network is realized. The traffic forwarded by the content delivery network node is analyzed, the analysis result is accurate and reliable, potential security threats can be timely and effectively detected, the legitimate interestsof a user and a service provider are protected, the security is enhanced, and the security risks are reduced.

The embodiment of the invention provides an information processing method and device based on secure socket layer protocol authentication. The firewall equipment respectively acquires a client randomnumber, a server random number, an encryption algorithm and encryption random data from a first handshake message, a second handshake message and a key exchange message which are interacted between the user equipment and the server. The firewall equipment sends the encrypted random data and the encryption algorithm to the server. the server decrypts the encrypted random data by using the private key of the server and an encryption algorithm to obtain the original random data, and sends the original random data to the firewall equipment. And the firewall equipment generates an encryption key for communication between the user equipment and the server according to the original random data, the client random number and the server random number. By applying the technical scheme provided by theembodiment of the invention, security detection can be carried out on the encrypted data subjected to SSL protocol bidirectional authentication.

A safety detection method, an apparatus and a device are provided. The safety detection apparatus can be placed in the IOT network. The IoT terminal in the IoT network transmits data through wirelesstechnology, and the security detection device includes a software radio unit, so that all wireless signals in the wireless coverage range can be monitored, thereby obtaining a communication message ofthe IoT terminal. The embodiment utilizes the security detection device to perform security detection on an IoT terminal in an IoT network, and has no contact and no invasion to the IoT terminal, anddoes not depend on the detection capability of the IoT terminal itself. Moreover, by acquiring the target operation characteristics of IoT terminal and combining with the normal operation characteristics of history, we can find out whether the IoT terminal is operating abnormally or not, and realize the security detection of IoT terminal.

The invention relates to an intelligent community access control system with an adjustment function and capable of preventing checking omission. The system includes a door frame, a central plate and two monitoring units, the two sides of the central plate are provided with intercepting mechanisms, each intercepting mechanism includes a retractable assembly and two intercepting assemblies, each intercepting assembly comprises a driving unit, a lifting unit and an access control rod, and each retractable unit includes an air pump, an air cylinder, two pistons and two connection units. Accordingto the intelligent community access control system with the adjustment function and capable of preventing the checking omission, through the intercepting mechanisms, vehicle intercepting can be achieved, more convenience is provided for safety check, and when vehicles are allowed to pass, the intercepting mechanisms let the vehicles allowed to pass go at first and then allow following vehicles toenter the door frame for check; in this way, the function of checking vehicles one by one can be achieved, the checking omission can be avoided, and therefore the safety of the access control system is improved; moreover, through the retractable assemblies, the distance of the intercepting assemblies can be flexibly adjusted according to the length of each vehicle to achieve safety check of different types of vehicles, and the practicability is improved.

The invention relates to the technical field of network security, and discloses a device for detecting the security of a free-of-installation Active X plug-in. The device comprises an invoked function detection module and a security detection module, wherein the invoked function detection module is suitable for detecting a to-be-monitored function which is in a preset plug-in secure invoking table and is invoked by the free-of-installation Active X plug-in; and the security detection module is suitable for judging whether the free-of-installation Active X plug-in is secure according to the plug-in secure invoking table, wherein the plug-in secure invoking table records a to-be-monitored function set and a free-of-installation Active X plug-in list entitled to invoke each to-be-monitored function in the to-be-monitored function set. The invention further discloses a method for detecting the security of the free-of-installation Active X plug-in. According to the device and the method provided by the invention, the security of the free-of-installation Active X plug-in is detected through the plug-in secure invoking table, the propagation of the security problem of the Active X plug-in is suppressed effectively, the security of the Active X plug-in is enhanced, and the security at the browser level is maintained further.

The present invention discloses a monitoring method for electric energy quality operation decision support. The method concretely comprises the following steps of: S1, remotely controlling a voltage monitoring module, a harmonic monitoring module and a power monitoring module in an electric energy operation quality monitoring system by an electric energy operation decision system to perform real-time monitoring of voltage, harmonic and power compensation conditions on an electric power sub-station circuit, and transmitting the detected data information into a data wireless communication processing system for processing, wherein the present invention relates to the technical field of electric power operation. The monitoring method for electric energy quality operation decision support can avoid the conditions that an analysis system is blocked or slow in reflection, can achieve the purpose that the data information transmitted by multiple stations performs multi-channel classification and advanced fault processing and the electric power dispatching processing of the whole electric power network is performed so as to ensure the timeliness and the accuracy of the electric energy treatment problem control and can achieve shortening of the time of the fault and dispatching processing.

Disclosed in the invention is an intrinsic safety type stress and retained austenite content measuring system. With the measuring system, secure measurement for the stress and the retained austenite content is realized. The testing precision is high; the measurement difficulty is low; the detection period is short; the testing method is simple, convenient and flexible; and any part of the ferro magnetic material-based object can be measured on the spot in real time. And the technology employed by the measuring system is one of nondestructive measurement for the material.

The invention relates to the technical field of Internet, and specifically relates to a Wi-Fi safe connection method and device. The Wi-Fi safe connection method comprises that a terminal obtains wireless information of a current wireless access point and generates a Wi-Fi fingerprint of the current wireless access point, the terminal sends the Wi-Fi fingerprint to a cloud platform, the cloud platform compares the Wi-Fi fingerprint with a pre-stored Wi-Fi fingerprint, and sends information of the wireless access poi corresponding to the Wi-Fi fingerprint matched with the pre-stored Wi-Fi fingerprint to the terminal, furthermore the terminal gives a response to the selection operation of the user to the wireless access point and accesses the wireless access point selected by the user. According to the scheme, the wireless access point can emit a wireless signal to make the terminal access the wireless access point, whether the current accessed wireless access point is safe or not can be judged through the cloud platform, safety detection of Wi-Fi access is achieved under the condition that no extra devices are added, and the cost is saved.

The invention discloses a network behavior safety detection method and device. The method comprises the steps that behavior data which is sent by a network node and collected by monitoring network behavior is received; whether the behavior data conforms to a preset behavior rule or not is judged; if yes, it is determined that the network behavior is normal; if not, it is determined that the network behavior is abnormal. According to the network behavior safety detection method and device, detection on the safety of an internal network of an information service network is achieved.

The invention discloses a one-way flow detection method and network equipment. A message is analyzed according to protocol stack information in synchronizing information which is sent by other network equipment in receiving detection system. And the application-layer data in the synchronizing information of the message is combined with application-layer data in the synchronizing information which is sent by the other network equipment, so that a file is obtained. If the message is the last message in the file, security detection can be carried out on the file. If the message is not the last message in the file, the synchronizing information of the message can be sent to the other network equipment so that the other network equipment can detect the file according to the synchronizing information of the message, and therefore the security detection based on agent technology to one-way flow is achieved.

The invention provides a safety detection method and device. At least one safety detection strategy is made in advance; a safety detection strategy corresponding to current safety requirements can be acquired during safety detection; operation behaviors on a bus can be collected; then safety detection is conducted to the operation behaviors based on the safety detection strategy, and a first detection result corresponding to the safety detection strategy can be achieved; and all first detection results corresponding to the safety detection strategies are collected to achieve a second detection result for the operation behaviors. The operation behaviors are processing behaviors for indicating an integrated circuit system based on bus communication, so safety strategies-based safety detection to the operation behaviors is safety detection to the processing behaviors of the integrated circuit system; and the technical scheme realizes safety detection to the integrated circuit system of a bus structure.

The invention relates to a page safety detection method and device and equipment. The method comprises the following steps of: before page loading, injecting a preset Hook-based safety detection framework into a to-be-loaded page, wherein the safety detection framework comprises a script for rewriting and detecting a to-be-detected body; rewriting the to-be-detected body in the to-be-loaded page through the safety detection framework; monitoring call information of the to-be-detected during the operation through the rewritten to-be-detected body; and judging whether the to-be-detected body is safe or not on the basis of the call information by utilizing the safety detection framework. According to the method, safety detection during code operation is realized through Hook, so that the ability of mining loopholes and sensitive information at the front ends of webs is improved.

The invention discloses an air-based rail detection method based on an attention enhancement mechanism, belonging to the field of aviation surveillance. The method comprises the steps that firstly, the high-definition array camera is mounted on the aerial vehicle, and the original image of the railway track is acquired and pre-processed to obtain training samples; the images of the training samples are inputted into the convolutional neural network for feature extraction, and the 16*16 encoded images are obtained, and the attention enhancement is carried out to increase the ability of featureexpression; then the up sampling is carried out on the image after the attention enhancement by convolution neural network to get the same size decision map as the original image, and the decision mapis classified and judged, and a point in the decision map is a point on the rail; and finally, according to the decision result, the network parameters are updated by back propagation using gradientdescent algorithm. On the basis of precise detection, the method of the invention can monitor the surrounding environment of the rail and the safety condition of the rail, has accurate positioning andremarkable effect, and has strong engineering value and practical significance.

The invention relates to an anti-explosion patrolling task control method, a storage medium and a robot. The control method comprises the following steps of navigating to a preset corresponding task point through a cruising unit to execute an anti-explosion patrolling task; acquiring corresponding task data in a process of executing the anti-explosion patrolling task; transmitting the acquired task data to a processor for fusing data; and issuing a command of continually executing the anti-explosion patrolling task or reporting accident information according to a data fusion result by the processor. Through adoption of the anti-explosion patrolling task control method, regular patrolling tasks can be executed; field assistance and emergency handling in an emergency state can be implementedthrough images, sound and the like; and indetectable potential safety hazard can be checked by conventional means. The control method is high in automation degree, stable and accurate, and fire and explosion protection is achieved.

The invention discloses a control method of an unmanned automatic road sweeper and relates to the technical field of road sweepers. According to the control method of the unmanned automatic road sweeper, two cameras are installed at the front end of the road sweeper and connected with a gray level comparator, the gray level comparator is connected with a central processing unit, a stop frame is installed on the front portion of the road sweeper, six radar sensors are evenly distributed at the front end of the stop frame, and two distance sensors are installed at the bottom of the stop frame and correspond to walking wheels of the road sweeper; and in the walking process, the cameras shoot pictures in real time, figure gray level comparison is achieved, compared figure information is fed back to the central processing unit, the central processing unit controls the road sweeper to walk, the walking speed is high when the feedback information indicates that dust is little, and the walkingspeed is slow when the feedback information indicates that dust is plenty. Unmanned operation control and safety detection can be achieved; and manpower and management time can be saved, meanwhile, the road sweeper can be effectively protected, and the service life is prolonged.

The invention discloses a test device and method for a cooker ignition control board. A control module controls a controlled simulated flame combustion feedback signal generation module to output simulated flame combustion feedback signals to a flame detection feedback connection end of the cooker ignition control board to be tested; then, an ignition needle state detection module is adopted to detect whether or not the cooker ignition control board to be tested can control an ignition needle to stop ignition after gas ignition is successful; after the controlled simulated flame combustion feedback signal generation module is controlled to stop outputting the simulated flame combustion feedback signals to the flame detection feedback connection end of the cooker ignition control board to be tested, a gas solenoid valve state detection module is adopted to detect whether or not the cooker ignition control board to be tested can control a gas solenoid valve to fall off and be switched off after gas flame is extinguished, so that the cooker ignition control board to be tested is safely detected, a test process in which the gas solenoid valve needs to be communicated with a gas pipeline to achieve the flame combustion and flame extinguishing is not involved during a test, and the test is more convenient.

The embodiment of the invention discloses a port authentication method for an authentication server, a server, a switch and a storage medium. The port authentication method for an authentication server is applied to the scene that the switch applies to open a port, directly connected with the switch, of the authentication server to the authentication server. The method comprises the steps that after passing identity authentication on the switch directly connected with the authentication server, the authentication server sends a request message for reporting configuration information to the switch; the authentication server receives a configuration response message of the switch, wherein the configuration response message comprises configuration information queried by the switch according to the request message; and the authentication server matches the configuration information with set switch configuration information and opens the port directly connected with the switch after matching succeeds. According to the method, it is guaranteed that the switch to be serving as an agent works according to configuration set by the authentication server, and therefore the potential securityhazard possibility caused by tampering of the configuration information is effectively decreased.

The invention provides an infrared identification-based vehicle state monitoring method. The method comprises the steps of performing tailoring on a vehicle-mounted embedded operation system; loading a driver and a third-party image software processing library based on the operation system; then transplanting a compiled auxiliary driving pre-warning system into an embedded chip; and monitoring a vehicle distance of a preceding vehicle based on a night infrared image by the auxiliary driving pre-warning system. According to the infrared identification-based vehicle state monitoring method proposed by the invention, the motor vehicle safety detection is realized in the embedded chip, the driving safety pre-warning performance is improved, and the real-time calculation and pre-warning of a to-be-calculated task processing amount can be realized.

The invention provides a data detection method and device. The method comprises the following steps: reading data corresponding to a target address in a storage area, and obtaining the verification value of the data by adopting a preset verification method; according to the verification value of all the data in the storage area, and a standard verification value pre-stored in a preset address in the storage area, determining whether the data stored in the storage area has a fault or not. The data detection method and device realize the safety detection of the data in the memory in an automobile electronic control unit, and the failure of the data in the memory can be found in time.

The invention discloses a device for detecting defects of an insulating tool for hot-line work. The device comprises a sensor, a control module, a defect detection module for interlayer detection and detection along layers, and a stepping motor. An output end of the defect detection module is connected to an input end of the control module. An output end of the sensor is connected to an input end of the control module. The output end of the defect detection module is connected to the stepping motor. The device can realize high-efficiency insulating tool safety detection.

The invention discloses a radiation safety protection method for ray detection of a transformer substation, and the method comprises: S1, a wireless remote controller is adopted for controlling a raygenerating device; S2, radiation dose meters are arranged at different positions of the transformer substation to measure the radiation quantity at different positions during shooting of the ray generating device, then the surrounding areas of the transformer substation are divided into different safety levels according to the set safe radiation quantity, and corresponding warning boards are placed; and S3, after the ray generating device is installed, a detector controls, through the wireless remote controller, shooting of the ray generating device in safety areas; compared with the prior art, the method has the advantages of being simple in method, high in safety, high in practicability and the like, the safety detection of the ray generating device can be realized, and the influence ofthe radiation on the body health of the detector can be reduced.

The invention relates to the technical field of network user behavior recognition, in particular to a user behavior recognition method, system and device and a storage medium, and the method comprises the steps: carrying out the preprocessing of an IP data flow, and obtaining a corresponding coding vector and an attribute feature; according to the coding vector and a pre-constructed hypergraph expression model, converting the IP data stream and the attribute characteristics thereof in a preset time window into a multi-layer hypergraph; based on the multi-layer hypergraph, obtaining a hypergraph sequence corresponding to a time window according to an IP data stream in a continuous time window; and performing real-time behavior labeling on the hypergraph sequence to obtain a user behavior labeling sequence. According to the method provided by the invention, the network administrator can identify the user behavior through the network data flow without decrypting and acquiring high-level information, and meanwhile, the continuous access behavior rule of the user is described, so that the security of the Internet is effectively improved, and the application range is wide.

The invention provides an information security alarm method and device and electronic equipment. The method comprises the following steps: acquiring a pre-configured statistical index, wherein the statistical index is configured with one or more data sources; determining target data corresponding to the statistical index according to initial data corresponding to the data source; according to a pre-configured statistical mode, performing statistical processing on the target data to obtain a statistical result of the statistical index; and if the statistical result meets the preset alarm condition, carrying out alarm processing according to preset content. In the mode, by configuring the statistical indexes of one or more data sources, the data among the plurality of data sources can be compared and calculated, so that the security detection of complex alarm requirements is realized, and the accuracy of information security detection is improved.

The invention provides a pre-warning method for motor vehicle driving safety. The method comprises the following steps: in a vehicle running process, performing vehicle distance detection on an image captured by a vehicle-mounted camera; sending out an alarm when the distance between a vehicle and another vehicle in front of the vehicle is shorter than a safe distance. According to the pre-warning method for motor vehicle driving safety, safety detection for a motor vehicle is realized in an embedded chip, so that the driving safety pre-warning performance is improved, and a task processing quantity can be calculated to realize real-time calculation and pre-warning.

The invention provides a self-regulation filtering method and device, and a network security system, and relates to the technical field of network security. The self-regulation filtering method comprises the following steps: detecting input data packets according to a preset security strategy, and intercepting the data packets with potential security risks to obtain secure data packets; performing parameter measurement on the secure data packets and the input data packets to obtain a parameter measurement result; obtaining a new security strategy according to a preset security algorithm and the parameter measurement result; and configuring the pre-stored security strategy according to the new security strategy. By adoption of the self-regulation filtering method, in a security detection process of the input data packets, the input data packets can be better applicable to wireless networks, and the data packets with potential security risks can be automatically defended.

The invention discloses a nondestructive internal storage online testing method which includes the following steps: determining a time upper limit required for carrying out a complete test on an internal storage, enabling the internal storage test to be distributed to operational free time of a task main program in each period to be executed, enabling a part of the internal storage to be tested in each period, enabling the accumulated time for completing the internal storage test in the periods to be incapable of exceeding the set time, thinning the granularity of the tested part of the internal storage in each period, dividing each tested part into a plurality of time slices to be executed, guaranteeing responding time of interrupt signals or life signals, backuping a tested internal storage sheet, then adopting a destructive testing method to the internal storage sheet, and then recovering the tested internal storage sheet. The nondestructive internal storage online testing method has the advantages that the aim of safety testing of a high-capacity internal storage is achieved, the problem of delaying of interrupt responses in a high-real-time-performance safety system under the internal storage testing condition is solved, the destructive method is applied to nondestructive internal storage online testing, the internal storage fault testing coverage rate is improved, and key static data of the internal storage are not damaged.