Modular integrated network security data encryption protection device

Abstract

The present invention discloses a modular integrated network security data encryption protection device, comprising an outer box, wherein both upper and lower ends of the outer box are provided with sliding grooves, a host is movably connected in the sliding groove and another sliding groove, a hinge is fixedly connected to the front side of the left end of the outer box, a front cover is rotatably connected to the front end of the outer box through the hinge, a through groove is provided on the front cover, a password lock is fixedly connected to the front end of the front cover, vibration sensors are fixedly connected to the inner walls of the left and right ends of the outer box, heat dissipation grooves are provided at both ends of the outer box, a dustproof net is fixedly connected in the heat dissipation groove, a left-right symmetrical positioning groove is provided at the lower end of the outer box, and an infrared ranging sensor is installed in the positioning groove. The modular integrated network security data encryption protection device has a more reliable encryption method, is not easy to crack, has higher data security, and is also provided with encryption protection for the host, further ensuring data security.

Description

Technical Field

[0001] The present invention relates to the technical field of network security, and in particular to a modular integrated network security data encryption protection device. Background Art

[0002] Network system integration is the whole process of integrating hardware equipment, software equipment, network infrastructure, network equipment, network system software, network basic service system, application software, etc. into one according to application needs in network engineering by using system integration methods, so as to form a complete, reliable, economical, secure and efficient computer network system.

[0003] With the continuous development of computer communication technology, various technologies and management measures are adopted to ensure the normal operation of network systems, thereby ensuring the availability, integrity and confidentiality of network data, and ensuring that data transmitted and exchanged through the network will not be added, modified, lost or leaked, etc. However, the existing confidentiality protection devices can only encrypt and protect data within the system software, and the encryption method is single and easy to crack, and it is impossible to encrypt and protect hardware, resulting in poor data security. Summary of the invention

[0004] The purpose of the present invention is to provide a modular integrated network security data encryption protection device to solve the problems of single encryption method and inability to encrypt and protect hardware proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a modular integrated network security data encryption protection device, comprising an outer box body, wherein sliding grooves are provided at both upper and lower ends of the outer box body, a host is movably connected in the sliding groove and another sliding groove, a hinge is fixedly connected to the front side of the left end of the outer box body, a front cover is rotatably connected to the front end of the outer box body through the hinge, a through groove is provided on the front cover, a password lock is fixedly connected to the front end of the front cover, a controller and an audible and visual alarm are fixedly connected to the upper end of the outer box body from left to right in sequence, vibration sensors distributed equidistantly are fixedly connected to the inner walls of the left and right ends of the outer box body, and the left and right ends of the outer box body are A heat dissipation groove is provided, a dustproof net is fixedly connected in the heat dissipation groove, a left-right symmetrical positioning groove is provided at the lower end of the outer box body, an infrared ranging sensor is installed in the positioning groove, shock-absorbing springs distributed evenly are provided on the outer sides of the left and right ends of the outer box body, shock-absorbing pads are fixedly connected to the outer side of the shock-absorbing spring, a limiting groove is provided on the front side of the sliding groove, limit springs distributed evenly are fixedly connected in the limit groove, a limiting clamp is fixedly connected to the outer side of the limit spring, a left-right symmetrical mounting seat is fixedly connected to the front end of the front cover, a rotating baffle is rotatably connected between the mounting seat and another mounting seat, and a threading groove is provided at the rear end of the outer box body.

[0006] Preferably, the host is provided with a processing module, an upload module, an encryption module, a storage module and a verification module, and the encryption module includes a configuration unit and an encryption unit.

[0007] Preferably, the encryption unit is preset with an encryption algorithm, a random seed and a random sequence module, the encryption algorithm splits the data in byte order to generate first data (char 1, char 1*3+1, char 2*3+1, char 3*3+1, char 4*3+1...char n*3+1), second data (char 2, char 1*3+2, char 2*3+2, char 3*3+2, char4*3+2...char n*3+2) and third data (char 3, char 2*3, char 3*3, char 4*3...char n*3), and then the original data of the first data, the second data and the third data are converted into random data through processing by the random seed and the random sequence module, the random seeds have 3 groups, each group of random seeds has 2 random sequence modules, namely {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}.

[0008] Preferably, the distance from the inner wall of the outer box to the main unit is greater than the thickness of the vibration sensor, the positioning groove is designed to be through-through, and the positioning groove is flush with the lower end of the infrared ranging sensor.

[0009] Preferably, the length of the shock-absorbing pad is equal to the width of the outer box body, and the upper and lower ends of the shock-absorbing pad are aligned with the upper and lower ends of the outer box body respectively.

[0010] Preferably, the length of the limit card block is greater than half the length of the host, and the limit card block and the host are snap-fittedly connected.

[0011] Preferably, the rotating baffle and the through slot are aligned front to back, and the length and height of the rotating baffle are greater than the length and height of the through slot.

[0012] Preferably, the modular integrated network security data encryption protection device is used as follows:

[0013] Step 1: Flip the rotating baffle upwards, press the power button on the host through the slot, the heat dissipation slot dissipates heat, and the dustproof net effectively reduces the dust entering the outer box. When storing data, the processing module controls the upload module to transmit the data and sends the data to the encryption module;

[0014] Step 2: Perform the following operations:

[0015] (a) The user sets the password through the configuration unit;

[0016] (b) The encryption algorithm splits the data byte by byte to generate first data (char 1, char 1*3+1, char 2*3+1, char 3*3+1, char 4*3+1...char n*3+1), second data (char 2, char 1*3+2, char 2*3+2, char 3*3+2, char 4*3+2...char n*3+2) and third data (char 3, char 2*3, char 3*3, char4*3...char n*3);

[0017] (c) the encryption unit configures a random seed and a random sequence module from {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}, the first data is processed by the random seed and the random sequence module to generate a randomized data address and randomized data, the randomized data address and the randomized data are combined, and then stored in the storage module;

[0018] (d) repeating step (c) to store the second data and the third data into the storage module, thereby completing the encryption of all data;

[0019] Step 3: When you need to extract data, enter the password set in step 2 and verify it through the verification module. After the verification is passed, you can extract data from the storage module;

[0020] Step 4: When you need to open the front cover, enter the password through the password lock, then open the front cover, press the limit card block inward, the limit spring is compressed, and then pull the host forward to remove the host from the sliding slot;

[0021] Step 5: The vibration sensor monitors the vibration. When the vibration data exceeds the preset value, the vibration sensor feeds back to the controller, and the controller controls the sound and light alarm to sound an alarm. Or when the outer box is lifted, the distance data measured by the infrared ranging sensor changes and feeds back the result to the controller. The controller controls the sound and light alarm to sound an alarm to remind the user.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the modular integrated network security data encryption protection device encrypts data by combining a password set by the user and an encryption module. The encryption method is more reliable and not easy to crack, and the data security is higher. Encryption protection is also provided for the host. The design of the password lock prevents outsiders from taking out the hard disk in the host, effectively preventing data leakage. The use of vibration sensors and infrared ranging sensors prevents external forces from damaging the outer box and prevents the outer box from being moved away. When an abnormal situation occurs, the sound and light alarm sounds an alarm to serve as a warning. The use of shock-absorbing pads and shock-absorbing springs can reduce shock and buffer when the outer box falls over, preventing damage to the host and causing data to be unable to be read normally, thereby further ensuring data security. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the front structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0026] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 5 It is the working flow diagram of the host computer of the present invention;

[0028] In the figure: 1. outer box; 2. sliding slot; 3. host; 31. processing module; 32. upload module; 33. encryption module; 331. configuration unit; 332. encryption unit; 34. storage module; 35. verification module; 4. hinge; 5. front cover; 6. through slot; 7. password lock; 8. controller; 9. sound and light alarm; 10. vibration sensor; 11. heat dissipation slot; 12. dustproof net; 13. positioning slot; 14. infrared ranging sensor; 15. shock-absorbing spring; 16. shock-absorbing pad; 17. limit slot; 18. limit spring; 19. limit block; 20. mounting seat; 21. rotating baffle; 22. threading slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0030] See also Figure 1-5The present invention provides a technical solution: a modular integrated network security data encryption protection device, comprising an outer box 1, wherein sliding grooves 2 are provided at both upper and lower ends of the outer box 1, a host 3 is movably connected in the sliding groove 2 and another sliding groove 2, a hinge 4 is fixedly connected to the front side of the left end of the outer box 1, a front cover 5 is rotatably connected to the front end of the outer box 1 through the hinge 4, a through groove 6 is provided on the front cover 5, a password lock 7 is fixedly connected to the front end of the front cover 5, a controller 8 and an audible and visual alarm 9 are fixedly connected to the upper end of the outer box 1 from left to right in sequence, vibration sensors 10 are fixedly connected to the inner walls of the left and right ends of the outer box 1, heat dissipation grooves 11 are provided at the left and right ends of the outer box 1, and the heat dissipation grooves 11 are provided at the left and right ends of the outer box 1. 1 is fixedly connected with a dustproof net 12, a left-right symmetrical positioning groove 13 is opened at the lower end of the outer box body 1, an infrared ranging sensor 14 is installed in the positioning groove 13, shock-absorbing springs 15 are opened on the outer sides of the left and right ends of the outer box body 1, and a shock-absorbing pad 16 is fixedly connected to the outer side of the shock-absorbing spring 15, a limiting groove 17 is opened on the front side of the sliding groove 2, and a limiting spring 18 is fixedly connected to the limiting groove 17. A limiting block 19 is fixedly connected to the outer side of the limiting spring 18, a left-right symmetrical mounting seat 20 is fixedly connected to the front end of the front cover 5, a rotating baffle 21 is rotatably connected between the mounting seat 20 and another mounting seat 20, and a threading groove 22 is opened at the rear end of the outer box body 1.

[0031] Furthermore, the host 3 is provided with a processing module 31 , an uploading module 32 , an encryption module 33 , a storage module 34 and a verification module 35 , and the encryption module 33 includes a configuration unit 331 and an encryption unit 332 .

[0032] Further, the encryption unit 332 is preset with an encryption algorithm, a random seed and a random sequence module. The encryption algorithm splits the data in byte order to generate first data (char 1, char 1*3+1, char 2*3+1, char 3*3+1, char4*3+1...char n*3+1), second data (char 2, char 1*3+2, char 2*3+2, char 3*3+2, char 4*3+2...char n*3+2) and third data (char 3, char 2*3, char 3*3, char 4*3...char n*3), and then the original data of the first data, the second data and the third data are converted into random data through processing by the random seed and the random sequence module. There are 3 groups of random seeds, and each group of random seeds has 2 random sequence modules, namely {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}.

[0033] Furthermore, the distance from the inner wall of the outer box 1 to the main unit 3 is greater than the thickness of the vibration sensor 10 , and the positioning groove 13 is designed to be through-through, and the positioning groove 13 and the lower end of the infrared ranging sensor 14 are flush.

[0034] Furthermore, the length of the shock-absorbing pad 16 is equal to the width of the outer box body 1 , and the upper and lower ends of the shock-absorbing pad 16 are aligned with the upper and lower ends of the outer box body 1 respectively.

[0035] Furthermore, the length of the limit block 19 is greater than half the length of the host 3 , and the limit block 19 and the host 3 are in a snap-fit ​​connection.

[0036] Furthermore, the rotating baffle 21 and the through slot 6 are aligned front to back, and the length and height of the rotating baffle 21 are greater than the length and height of the through slot 6 .

[0037] Furthermore, the modular integrated network security data encryption protection device is used as follows:

[0038] Step 1: Flip the rotating baffle 21 upwards, press the power button on the host 3 through the through slot 6, the heat dissipation slot 11 dissipates heat, and the dustproof net 12 effectively reduces the dust entering the outer box 1. When storing data, the processing module 31 controls the upload module 32 to transmit the data and sends the data to the encryption module 33;

[0039] Step 2: Perform the following operations:

[0040] (a) The user sets a password through the configuration unit 331;

[0041] (b) The encryption algorithm splits the data byte by byte to generate first data (char 1, char 1*3+1, char 2*3+1, char 3*3+1, char 4*3+1...char n*3+1), second data (char 2, char 1*3+2, char 2*3+2, char 3*3+2, char 4*3+2...char n*3+2) and third data (char 3, char 2*3, char 3*3, char4*3...char n*3);

[0042] (c) The encryption unit 332 configures a random seed and a random sequence module from {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}, and the first data is processed by the random seed and the random sequence module to generate a randomized data address and randomized data, and the randomized data address and the randomized data are combined and stored in the storage module 34;

[0043] (d) repeating step (c) to store the second data and the third data into the storage module 34, thereby completing the encryption of all data;

[0044] Step 3: When data needs to be extracted, the password set in step 2 is entered and verified by the verification module 35. After the verification is passed, the data can be extracted from the storage module 34;

[0045] Step 4: When the front cover 5 needs to be opened, enter the password through the password lock 7, then open the front cover 5, press the limit card block 19 inward, the limit spring 18 is compressed, and then pull the host 3 forward to remove the host 3 from the sliding slot 2;

[0046] Step 5: The vibration sensor 10 monitors the vibration. When the vibration data exceeds the preset value, the vibration sensor 10 feeds back to the controller 8, and the controller 8 controls the sound and light alarm 9 to sound an alarm, or when the outer box 1 is lifted, the distance data measured by the infrared ranging sensor 14 changes, and the result is fed back to the controller 8, and the controller 8 controls the sound and light alarm 9 to sound an alarm to remind the user.

[0047] Working principle: flip the rotating baffle 21 upward, press the power button on the host 3 through the through slot 6, the heat dissipation slot 11 dissipates heat, and the dustproof net 12 effectively reduces the dust entering the outer box 1. When storing data, the processing module 31 controls the upload module 32 to transmit the data and sends the data to the encryption module 33; Step 2: perform the following operations: (a) the user sets the password through the configuration unit 331; (b) the encryption algorithm splits the data in bytes in sequence to generate the first data (char 1, char 1*3+1, char 2*3+1, char 3*3+1, char 4*3+1...char n*3+1), the second data (char 2, char 1*3+2, char 2*3+2, char 3*3+2, char 4*3+2...char n*3+2) and the third data (char 3, char 2*3, char3*3, char 4*3...char n*3); (c) the encryption unit 332 configures a random seed and a random sequence module from {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}, and the first data is processed by the random seed and random sequence module to generate a randomized data address and randomized data, and the randomized data address and the randomized data are combined and stored in the storage module 34; (d) repeating step (c), storing the second data and the third data in the storage module 34, and completing the encryption of all data; Step 3: When data needs to be extracted, input the data set in step 2 The password is verified by the verification module 35. After the verification is passed, the data can be extracted from the storage module 34; Step 4: When the front cover 5 needs to be opened, the password is entered through the password lock 7, and then the front cover 5 is opened, the limit card block 19 is pressed inward, the limit spring 18 is compressed, and then the host 3 is pulled forward to take the host 3 out of the sliding slot 2; Step 5: The vibration sensor 10 monitors the vibration. When the vibration data exceeds the preset value, the vibration sensor 10 feeds back to the controller 8, and the controller 8 controls the sound and light alarm 9 to sound an alarm, or when the outer box body 1 is lifted, the distance data measured by the infrared ranging sensor 14 changes, and the result is fed back to the controller 8, and the controller 8 controls the sound and light alarm 9 to sound an alarm to remind the user.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular integrated network security data encryption protection device, including an outer box, characterized in that: The upper and lower ends of the outer box body are provided with sliding grooves, the sliding groove and another sliding groove are movably connected with a host, the left front end of the outer box body is fixedly connected with a hinge, the front end of the outer box body is rotatably connected with a front cover through a hinge, the front cover is provided with a through groove, the front end of the front cover is fixedly connected with a password lock, the upper end of the outer box body is fixedly connected with a controller and an audible and visual alarm in sequence from left to right, the inner walls of the left and right ends of the outer box body are fixedly connected with equidistantly distributed vibration sensors, the left and right ends of the outer box body are provided with heat dissipation grooves, and a dustproof net is fixedly connected in the heat dissipation grooves. The lower end of the outer box body is provided with a left-right symmetrical positioning groove, an infrared ranging sensor is installed in the positioning groove, the outer sides of the left and right ends of the outer box body are provided with equidistantly distributed shock-absorbing springs, the outer side of the shock-absorbing spring is fixedly connected with a shock-absorbing pad, the front side of the sliding groove is provided with a limiting groove, the limiting groove is fixedly connected with an equidistantly distributed limiting spring, the outer side of the limiting spring is fixedly connected with a limiting clamping block, the front end of the front cover is fixedly connected with a left-right symmetrical mounting seat, a rotating baffle is rotatably connected between the mounting seat and another mounting seat, and a threading groove is provided at the rear end of the outer box body; The host is provided with a processing module, an upload module, an encryption module, a storage module and a verification module, the encryption module includes a configuration unit and an encryption unit, the encryption unit is preset with an encryption algorithm, a random seed and a random sequence module, the encryption algorithm splits the data in sequence by bytes to generate first data (char 1, char 1*3+1, char 2*3+1, char3*3+1, char 4*3+1...char n*3+1), second data (char 2, char 1*3+2, char 2*3+2, char 3*3+2, char 4*3+2...char n*3+2) and third data (char 3, char 2*3, char 3*3, char 4*3…charn*3), and then the original data of the first data, the second data and the third data are converted into random data through processing by a random seed and a random sequence module, wherein there are 3 groups of random seeds, and each group of random seeds has 2 random sequence modules, namely {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}.

2. The modular integrated network security data encryption protection device according to claim 1, characterized in that: The distance between the inner wall of the outer box and the host is greater than the thickness of the vibration sensor, the positioning groove is designed to be through-through, and the positioning groove is flush with the lower end of the infrared ranging sensor.

3. The modular integrated network security data encryption protection device according to claim 1, characterized in that: The length of the shock-absorbing pad is equal to the width of the outer box body, and the upper and lower ends of the shock-absorbing pad are aligned with the upper and lower ends of the outer box body respectively.

4. The modular integrated network security data encryption protection device according to claim 1, characterized in that: The length of the limit card block is greater than half the length of the host, and the limit card block and the host are snap-connected.

5. The modular integrated network security data encryption protection device according to claim 1, characterized in that: The rotating baffle and the through slot are aligned front to back, and the length and height of the rotating baffle are greater than the length and height of the through slot.

6. The modular integrated network security data encryption protection device according to any one of claims 1 to 5, characterized in that: Here’s how to use it: Step 1: Flip the rotating baffle upwards, press the power button on the host through the slot, the heat dissipation slot dissipates heat, and the dustproof net effectively reduces the dust entering the outer box. When storing data, the processing module controls the upload module to transmit the data and sends the data to the encryption module; Step 2: Perform the following operations: (a) The user sets the password through the configuration unit; (b) The encryption algorithm splits the data byte by byte to generate first data (char 1, char1*3+1, char 2*3+1, char 3*3+1, char 4*3+1...char n*3+1), second data (char2, char 1*3+2, char 2*3+2, char3*3+2, char 4*3+2...char n*3+2) and third data (char 3, char 2*3, char 3*3, char 4*3...char n*3); (c) the encryption unit configures a random seed and a random sequence module from {(random_add.1, random_data1), (random_add.2, random_data2), (random_add.3, random_data3)}, the first data is processed by the random seed and the random sequence module to generate a randomized data address and randomized data, the randomized data address and the randomized data are combined, and then stored in the storage module; (d) repeating step (c) to store the second data and the third data into the storage module, thereby completing the encryption of all data; Step 3: When data needs to be extracted, enter the password set in step 2 and verify it through the verification module. After the verification is passed, extract the data from the storage module; Step 4: When you need to open the front cover, enter the password through the password lock, then open the front cover, press the limit card block inward, the limit spring is compressed, and then pull the host forward to remove the host from the sliding slot; Step 5: The vibration sensor monitors the vibration. When the vibration data exceeds the preset value, the vibration sensor feeds back to the controller, and the controller controls the sound and light alarm to sound an alarm. Or when the outer box is lifted, the distance data measured by the infrared ranging sensor changes and feeds back the result to the controller. The controller controls the sound and light alarm to sound an alarm to remind the user.

Images