System and method for protecting sensitive data based on environmental failure

Abstract

The invention discloses a system and a method for protecting sensitive data based on environmental failure. The system comprises a state monitoring unit, a redundant power supply and a temperature sensing module, the state monitoring unit comprises a state detection unit and an environment detection unit; the environment detection unit is in data connection with the redundant power supply and the temperature sensing module. On the basis of the system, voltage data of the redundant power supply, the temperature of a CPU, the temperature of a case, the temperature of a password card and the temperature of a secret key security storage board are monitored and obtained in real time; and comparing the voltage data and the temperature data with corresponding thresholds, and when the thresholds are exceeded, recording a log and closing the equipment. The server has an environment failure protection mechanism, and the problem that the security of sensitive data of the current server is insufficient is solved.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a system and method for protecting sensitive data based on environmental failure. Background Art

[0002] With the rapid development of new technologies such as cloud computing and big data, server equipment is facing more and more challenges. First, the continuous expansion of server scale and distributed deployment have greatly increased the difficulty of hardware monitoring of equipment; second, the indicators and parameters that need to be paid attention to in hardware monitoring of equipment are also increasing. Through server monitoring, you can understand the working status of the server in real time, which is convenient for discovering potential faults in advance, taking timely measures, reducing business risks, and ensuring the security of sensitive data on the server. Summary of the invention

[0003] To solve the above problems, the present invention provides a system and method for protecting sensitive data based on environmental failures. Through the power management bus (PMBus) and RS485 serial communication protocol, relevant data of server hardware is collected in real time, and stored and analyzed, the operating status of the server hardware is predicted, and comprehensive monitoring and early warning of the server hardware are achieved, thereby protecting the sensitive data of the server, solving the problem of insufficient security of sensitive data on the current server.

[0004] The present invention provides a system for protecting sensitive data based on environmental failure, and the specific technical solution is as follows:

[0005] The system includes a status monitoring unit, redundant power supplies, and a temperature sensing module;

[0006] The state monitoring unit includes a state detection unit and an environment detection unit; the environment detection unit is respectively connected with the redundant power supply and the temperature sensing module.

[0007] Furthermore, the environment detection unit is data-connected with the redundant power supply via PMBus.

[0008] Furthermore, the environment detection unit and the temperature sensing module are data connected via an RS485 serial port.

[0009] Furthermore, the temperature sensing module includes a CPU temperature sensing module, a chassis temperature sensing module, a password card temperature sensing module and a key security storage board temperature sensing module.

[0010] Furthermore, the system also includes a log module, and the log module is connected to the state detection unit.

[0011] Based on the above system, the present invention also provides a method for protecting sensitive data based on environmental failure, and the specific technical solution is as follows:

[0012] S1: Real-time monitoring to obtain the voltage data of the redundant power supply and the temperature data of the device;

[0013] S2: Compare the obtained voltage data with the threshold voltage to determine whether the current voltage exceeds the threshold voltage; if it exceeds the threshold voltage, shut down the device; if it does not exceed the threshold voltage, execute step S3;

[0014] S3: Compare the obtained temperature data with the corresponding threshold temperature to determine whether the temperature exceeds the threshold temperature. If the temperature exceeds the threshold temperature, shut down the device; if the temperature does not exceed the threshold temperature, return to step S1.

[0015] Furthermore, the monitoring and acquisition process of the voltage data is as follows:

[0016] The environment detection unit sends a voltage collection request to the redundant power supply via PMBus;

[0017] After receiving the voltage collection request, the redundant power supply collects voltage data and feeds back the voltage information to the environment detection unit.

[0018] Furthermore, the monitoring and acquisition process of the temperature data is as follows:

[0019] The environment detection unit sends a temperature collection request to the temperature sensing module via the RS485 serial port;

[0020] After receiving the temperature collection request, the temperature sensing module collects temperature data and feeds back the temperature information to the environment detection unit.

[0021] Furthermore, the temperature data includes CPU temperature, chassis temperature, password card temperature and key security storage board temperature.

[0022] Furthermore, when a threshold voltage or a threshold temperature is exceeded, a log is recorded.

[0023] The beneficial effects of the present invention are as follows:

[0024] The present invention realizes comprehensive monitoring and early warning of server hardware by collecting voltage data and temperature data of server hardware in real time and analyzing them with thresholds. When the collected voltage data or temperature data exceeds the corresponding threshold, the server equipment is shut down while recording a log, effectively preventing intentional or accidental exceeding of the normal operating voltage and temperature range of the equipment, thereby causing security damage to the equipment, realizing protection of sensitive data of the server, and enabling the server to have an environmental failure protection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a schematic diagram of the system functional architecture of the present invention.

[0026] Figure 2 It is a schematic diagram of the system-based method flow of the present invention. DETAILED DESCRIPTION

[0027] The following description clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship in which the invention product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example 1

[0031] Embodiment 1 of the present invention discloses a system for protecting sensitive data based on environmental failure, which is used in a server device, such as Figure 1 As shown, the details are as follows:

[0032] The system includes a status monitoring unit, redundant power supplies, and a temperature sensing module;

[0033] The state monitoring unit includes a state detection unit and an environment detection unit; the environment detection unit is respectively connected with the redundant power supply and the temperature sensing module.

[0034] As a preferred embodiment, the environment detection unit is data-connected with the redundant power supply via PMBus.

[0035] As a preferred embodiment, the environment detection unit and the temperature sensing module are data connected via an RS485 serial port;

[0036] The temperature sensing module includes a CPU temperature sensing module, a chassis temperature sensing module, a password card temperature sensing module and a key security storage board temperature sensing module.

[0037] As a preferred embodiment, the system further includes a log module, and the log module is connected to the state detection unit.

[0038] Example 2

[0039] Embodiment 2 of the present invention discloses a method for protecting sensitive data based on environmental failure based on the above embodiment 1, such as Figure 2 As shown, the details are as follows:

[0040] S1: The environment detection unit sends a voltage collection request to the redundant power supply via PMBus;

[0041] After receiving the voltage collection request, the redundant power supply collects voltage data, and feeds back the voltage information to the environment detection unit, so as to monitor and obtain the voltage data of the redundant power supply in real time;

[0042] S2: Compare the obtained voltage data with the threshold voltage to determine whether the current voltage exceeds the threshold voltage; if it exceeds the threshold voltage, record a log and shut down the server device;

[0043] S2: If the threshold voltage is not exceeded, the temperature data is monitored and acquired. The specific process is as follows:

[0044] The environment detection unit sends a temperature collection request to the temperature sensing module via the RS485 serial port;

[0045] After receiving the temperature collection request, the temperature sensing module collects temperature data and feeds back the temperature information to the environment detection unit;

[0046] Specifically, the temperature data includes CPU temperature, chassis temperature, password card temperature and key security storage board temperature.

[0047] S3: Compare each obtained temperature data with the corresponding threshold temperature to determine whether the temperature exceeds the threshold temperature. If any temperature among the CPU temperature, chassis temperature, password card temperature and key security storage board temperature exceeds the corresponding threshold temperature, log it and shut down the server device. If it does not exceed the threshold temperature, return to step S1, resend the voltage acquisition request, and obtain the voltage data of the redundant power supply.

[0048] The present invention is not limited to the above-mentioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A system for protecting sensitive data based on environmental failure, characterized in that: Includes status monitoring unit, redundant power supply and temperature sensing module; The state monitoring unit includes a state detection unit and an environment detection unit; the environment detection unit is respectively connected with the redundant power supply and the temperature sensing module.

2. The system for protecting sensitive data based on environmental failure according to claim 1, characterized in that: The environment detection unit is data-connected to the redundant power supply via PMBus.

3. The system for protecting sensitive data based on environmental failure according to claim 1, characterized in that: The environment detection unit and the temperature sensing module are connected via a RS485 serial port.

4. The system for protecting sensitive data based on environmental failure according to claim 3, characterized in that: The temperature sensing module includes a CPU temperature sensing module, a chassis temperature sensing module, a password card temperature sensing module and a key security storage board temperature sensing module.

5. The system for protecting sensitive data based on environmental failure according to claim 1, characterized in that: The system also includes a log module, which is connected to the status detection unit.

6. A method for protecting sensitive data based on environmental failure, characterized in that: Based on the system for protecting sensitive data based on environmental failure according to any one of claims 1 to 5, the method comprises: S1: Real-time monitoring to obtain the voltage data of the redundant power supply and the temperature data of the device; S2: Compare the obtained voltage data with the threshold voltage to determine whether the current voltage exceeds the threshold voltage; if it exceeds the threshold voltage, shut down the device; if it does not exceed the threshold voltage, execute step S3; S3: Compare the obtained temperature data with the corresponding threshold temperature to determine whether the temperature exceeds the threshold temperature. If the temperature exceeds the threshold temperature, shut down the device; if the temperature does not exceed the threshold temperature, return to step S1.

7. The method for protecting sensitive data based on environmental failure according to claim 6, characterized in that: The monitoring and acquisition process of the voltage data is as follows: The environment detection unit sends a voltage collection request to the redundant power supply via PMBus; After receiving the voltage collection request, the redundant power supply collects voltage data and feeds back the voltage information to the environment detection unit.

8. The method for protecting sensitive data based on environmental failure according to claim 6, characterized in that: The monitoring and acquisition process of the temperature data is as follows: The environment detection unit sends a temperature collection request to the temperature sensing module via the RS485 serial port; After receiving the temperature collection request, the temperature sensing module collects temperature data and feeds back the temperature information to the environment detection unit.

9. The method for protecting sensitive data based on environmental failure according to claim 8, characterized in that: The temperature data includes CPU temperature, chassis temperature, password card temperature and key security storage board temperature.

10. The method for protecting sensitive data based on environmental failure according to claim 6, characterized in that: It also includes logging when a threshold voltage is exceeded or a threshold temperature is exceeded.

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