45results about How to "Comprehensive security protection" patented technology

The invention relates to the field of security defense of a single host and particularly relates to a security defending system for a single host. The security defending system comprises a login control subsystem, a main engine monitoring and patch distributing subsystem and a compact disc recording monitoring subsystem, wherein the login control subsystem is used for controlling a login process of a user login single host operation system by a USBkey (Universal Serial Bus key); the main engine monitoring and patch distributing subsystem is used for carrying out security monitoring on an operation process of the single host and managing patch distribution; the compact disc recording monitoring subsystem is used for carrying out the security monitoring on compact disc recording. The security defending system provided by the invention can comprehensively carry out security defense on the single host and the defending performance is preferable.

The invention discloses a lessee-based security capability and security service chain management platform, and relates to the field of network security. The system comprises a security situation awareness system, a portal management system and a cloud security resource pool; a security situation awareness system is used for collecting security element information of tenants in the platform, analyzing the collected security element information to generate a corresponding security situation prediction result, and generating and executing a corresponding security disposal strategy based on the security situation prediction result; a portal management system is used for management personnel to log in the portal management system to manage tenants in the platform and used for the tenants to login the portal management system to manage resources of the tenants; a cloud security resource pool comprises a detection probe system, a service auditing system, a web application protection system and a vulnerability scanning system. The platform is utilized to perform the same management on the tenants and the network, so the information security and the network security of the tenants are ensured, and the security of private network use in a private network platform is improved.

The invention provides a power grid industrial control security collaborative monitoring method and device based on deep protocol analysis. The power grid industrial control security collaborative monitoring method comprises the steps of collecting a plurality of data packets in a power grid industrial control system; establishing a strategy library composed of rules for known attacks and scripts for unknown attacks; carrying out protocol analysis on the plurality of data packets to generate protocol abnormity events; aggregating the protocol abnormity events to generate aggregated alarm groups; and generating a security threat assessment result according to the strategy library and the aggregated alarm groups. According to the method and the device, security threats is effectively identified, positioned and assessed; comprehensive protection is realized; the security monitoring precision of the power grid industrial control system is improved; and the security monitoring expandability is improved.

The invention relates to a mobile information multi-layer network security audit system, which pertains to fields of mobile informatization and information security technology. The system includes mobile proxy server, security manager and security audit proxy module; subsystems of mobile proxy server comprises proxy module of access, processing and application security audit which are communicating with security manager. Comparing with conventional technique, the invention provides controllable multi-layer enterprise network security audit mechanism under mobile informatization scenarios, can implement definition, execution of security rules, security log and security alarm, and protects inner resource of the enterprise depending on the mechanism.

The invention discloses a virtual machine anti-escape device and belongs to the technical field of the virtual machine security. The device includes an internal monitoring module, an external monitoring module, an intrusion detection module, an integrity protection module and the like. Comprehensive, high-efficiency and high-level safety protection can be provided for a virtual machine and a host machine, the occurrence possibility, influences and harm of a virtual machine escape attack are thus largely reduced, and the device is an important improvement to the prior art.

The invention proposes a cloud computing-based android database security protection method and system. A security mechanism of database protection is realized based on a cloud terminal by virtue of a cloud computing technology; and three-layer protection of a database is realized through a user bio-feature identification-based authentication method, an SQL injection protection method and a hybrid encryption algorithm. According to the cloud computing-based android database security protection method and system, the deficiencies of lack of an SQL injection detection mechanism and difficulty in ensuring performance and efficiency in an existing android platform database protection technology are made up for and the security protection is realized based on the cloud terminal, so that the load pressure of a local mobile terminal is effectively reduced, the device performance is ensured, the security protection of the android database is perfecter and more reliable, and the high efficiency and stability of the security protection are ensured.

The invention discloses a computer security protection device and a method thereof. The device comprises a motherboard interface connected with a computer motherboard, a hard disk interface connected with a computer hard disk, and a hard disk data protection module connected between the motherboard interface and the hard disk interface. The hard disk data protection module performs physical interception on hard disk data, and modifies an IDE data wire which originally is connected to the hard disk from the computer motherboard into the IDE data wire which passes through the hard disk data protection module and then is connected to the hard disk, thereby realizing the protection processing on all the hard disk data including a computer operating system.

The invention discloses a residence safety management system, comprising a plurality of user safety management units and a safety monitoring center connected with the user safety management units via network. The user safety management unit comprises a control module, and a coal gas safety management module, a fire safety management module, an indoor personnel safety management module, a door lock safety management module and an indoor power supply control module, which are respectively in data transmission with the control module. The residence community safety management system provided by the invention can comprehensively protect indoor safety of the residents, properly handle the exceptional conditions in time and notify the community safety monitoring center, so that the community security guards can know the indoor safety problem of the residents in time, thereby wining precious time for handling dangerous cases and rescuing people in time.

The invention discloses an information processing system and a trusted security management system. The information processing system comprises a target client and a target server end; the target server end is used for establishing communication connection with the target client registered at the target server end, sending trusted protection software to the target client and processing related information of the target client after the target client starts the trusted protection software; the trusted protection software is used for carrying out active security protection on the target client; and the target client is used for receiving and installing the trusted protection software, and performing security protection on the trusted protection software based on the pre-configured permissioninformation in the operation process of the trusted protection software.

The invention discloses a system integration control cabinet having a high safety coefficient and relates to the technical field of system integration control. The system integration control cabinet includes a cabinet body, support posts, a suspension fire extinguisher and an electromagnetic chuck. Four corners of the bottom of the cabinet body are equipped with the support posts. A leaking watersensor is mounted in the center of the bottom face of the cabinet body. The suspension fire extinguisher is mounted in the middle of the top face of the inner wall of the cabinet body. A smoke sensoris mounted on the top face of the inner wall of the cabinet body on a side adjacent to the suspension fire extinguisher. A temperature sensor is mounted on the inner wall of the cabinet body. A leaking water alarm, a smoke alarm and a temperature alarm are mounted on the upper end of the cabinet body side by side in sequence. Heat dissipation ports are arranged in two side faces of the cabinet body. A heat dissipation fan is mounted in the heat dissipation port. A cabinet door is hinged to one side of the cabinet body flexibly. An armature is mounted on one side of the inner side face of the cabinet door away from the hinged end. The electromagnetic chuck corresponding to the armature is mounted on a side of the cabinet body away from the hinged end. The invention is complete in safety protection and is high in safety coefficient.

The invention relates to a guard fence device of a raking machine. The guard fence device comprises a framework made by welding of angle iron, the framework is internally provided with a plurality of steel pipes arranged with the same spacing, and each steel pipe is vertically provided with two fixed screw holes with the same spacing; and an anchor rope penetrates through each steel pipe, is fixedly tightened by bolts through the fixed screw holes and extends out of the corresponding steel pipe. The guard fence device has the advantages of convenience and easiness in use, durable structure and comprehensive safety protection, and the coefficient of safety operations can be improved.

The invention discloses a free combat cushion with a leather shell fabric. According to the free combat cushion, four side cushion bodies are arranged around a main cushion body, right-angled folding grooves are formed in the lower sides of the junctions of the side cushion bodies and the main cushion body, and the both ends of the side cushion body are 40-degree inclined surfaces; a magic tape device is arranged between the adjacent side cushion bodies; the main cushion body sequentially comprises an XPE foamed plastic layer, a non-woven fabric layer and a leather layer from bottom to top, and the side cushion bodies are the same as the main cushion body in hierarchical structure. The free combat cushion is simple and reasonable in structure, convenient, fast and stable to install, relatively low in cost, safe and comfortable to use, and beneficial to ensure that sportsmen wholeheartedly go into a match, and ensure the exertion of the best technological level, thus being of great significance.

The embodiment of the invention provides a communication service processing method and device. The method is applied to a sending end, and comprises the steps of obtaining a receiving object of a preset communication service when it is detected that the sending end triggers the preset communication service; when it is judged that the receiving object meets a preset condition, executing the presetcommunication service, wherein the preset condition is that the receiving object is an object in a preset open list of the sending end, and/or the receiving object and the sending end are located in the same preset closed group; otherwise, stopping executing the preset communication service. According to the embodiment of the invention, the capability of the service is open and convenient to use,and the defect problem existing in a disturbance and fraud prevention mode in the prior art is solved.

The invention discloses a large shipyard safety education training device based on VR technology, which comprises a bottom plate, a shell, a supporting device, a protection device and a simulation device, and is characterized in that the supporting device comprises a first spring fixedly connected to the top end of the bottom plate, the top end of the first spring is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with the shell, a radiator is installed at the top end of the shell and connected with an exhaust fan through a pipeline, the protection device comprises a supporting frame fixedly connected to the bottom end in the shell, an installation base is fixedly connected into the supporting frame, one end of the installation base is provided with one end of a three-degree-of-freedom air cylinder, and the output end of the three-degree-of-freedom air cylinder is rotationally connected with a connecting base through a rotating shaft.The safety education training device is reasonable in structure, damage to an experiencer due to large shaking vibration can be avoided, safety education training can be conducted more comprehensively, and real feelings can be conveniently provided through a loudspeaker box and a loudspeaker, so that most employees are educated to achieve the purposes of enhancing the safety risk awareness and improving the protection skill.

The invention provides an edge computing platform security protection method and device, and the method comprises the steps: carrying out the following protection through an established edge computing platform security service model during the security protection of an edge computing platform: preventing a predicted attack event through a cloud side module; detecting an intrusion event through a grading and domain-dividing module, and if the intrusion event is detected, determining a security domain and a security level corresponding to the intrusion event; when the grading and domain dividing module detects a security domain and a security level corresponding to an intrusion event, searching a security policy corresponding to the security domain and the security level through an edge side module, and performing response processing based on the policy; after response processing is carried out through the edge side module, carrying out system recovery on the edge computing platform through the security operation and maintenance module. According to the method, comprehensive safety protection can be carried out on the edge computing platform.

The invention discloses a monitoring system and method for monitoring computer network security. The system comprises a security monitoring module, an exception analysis module, a monitoring processing module, a computer and a security monitoring module, and is used for monitoring and counting network traffic, monitoring and counting internet surfing behaviors and monitoring and counting access conditions of confidential information or mobile hard disk interface access conditions; the exception analysis module is used for analyzing whether the network flow is exceptional or not, analyzing whether Internet surfing behaviors influencing the network environment exist or not, and analyzing whether access to confidential information or access to a mobile hard disk interface is normal access ornot; and the monitoring processing module is used for determining network flow, internet surfing behaviors and confidential information or a management and control scheme of a mobile hard disk interface according to a result obtained by analysis of the anomaly analysis module. According to the invention, the network flow, the internet surfing behavior, the confidential information access or the mobile hard disk interface access are monitored at the same time, the comprehensive protection of the computer network security is achieved, and the practicability is very high.

The invention discloses a software forced safety protection method based on external environment model learning, which comprises the following steps: for an external computer system, collecting a historical operation log of the external computer system and matching an execution result of a software operation sequence queried by parts in an MAT framework, calculating the execution result according to a preset first model learning algorithm to obtain a Mealy machine model, analyzing the Mealy machine model in combination with a preset protocol to obtain a program path violating the protocol, and generating a forcifier according to the program path violating the protocol; for the external environment, obtaining logs of the internal system, extracting an interaction event sequence of the external environment and the internal system as an observation sequence, calculating the observation sequence according to a preset second model learning algorithm to obtain a probability model, and generating a monitor through the probability model. According to the method, the learning process is combined with the log, so that the learning efficiency is greatly improved.