CN201600703U - Anti-secret leakage self-destruction system based on solid state disk - Google Patents
Anti-secret leakage self-destruction system based on solid state disk Download PDFInfo
- Publication number
- CN201600703U CN201600703U CN2009202692887U CN200920269288U CN201600703U CN 201600703 U CN201600703 U CN 201600703U CN 2009202692887 U CN2009202692887 U CN 2009202692887U CN 200920269288 U CN200920269288 U CN 200920269288U CN 201600703 U CN201600703 U CN 201600703U
- Authority
- CN
- China
- Prior art keywords
- module
- state disk
- hard disk
- solid state
- gsm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 title claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 21
- 229910052744 lithium Inorganic materials 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 11
- 230000006378 damage Effects 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000012790 confirmation Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 102100026816 DNA-dependent metalloprotease SPRTN Human genes 0.000 description 1
- 101710175461 DNA-dependent metalloprotease SPRTN Proteins 0.000 description 1
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Storage Device Security (AREA)
- Telephone Function (AREA)
Abstract
The utility model relates to an anti-secret leakage self-destruction system based on a solid state disk, which mainly comprises an anti-secret leakage solid state disk and a user mobile phone (or a special user terminal). The anti-secret leakage solid state disk comprises a state disk main controller module, a GSM transceiver module, a state disk storage module and a state disk power supply module, wherein the state disk main controller module is positioned in a central position and respectively connected with the GSM transceiver module, the state disk storage module and the state disk power supply module; and the state disk power supply module is also respectively connected with a computer power supply, the GSM transceiver module and the state disk storage module. The GSM transceiver module is correspondingly arranged with the user mobile phone. The state disk storage module consists of a Flash storage array; the state disk main controller module is used for destructing the data of the state disc by adopting a method of erasing the bottom data of a solid state disc Flash storage chip. The system can ensure that a user takes the initiative to destruct the data in the state disk when a computer of the user is lost or a state disk control logic autonomously destructs the data in the state disk under the extreme case, and a confirmation notice that the data in the state disk is destructed can be transmitted to the user.
Description
Affiliated technical field
The present invention is a kind of electronic equipment that ensures the computer hard disc data security, and the major function of its realization is to send instruction by the solid state hard disc of user mobile phone in the computer of losing (or out of control for a long time), realizes the function of Remote destruction hard disc data.
Background technology
Along with the progress of science and technology, the portability of computer has obtained improving significantly.But computer is portable, also means easily naturally and loses.Thereby computer is lost computer the information security issue that causes the back also and is shown out, and become increasingly conspicuous when having made things convenient for life, work.Especially concerning military project, government department and enterprise, in a single day information lose, and cost often can't be estimated.Bo Naimeng research institute (Ponemon Institute) recently in the portion report title company lose or the average unit cost of stolen computer is 49,246 dollars.
The user mainly is to prevent leaking of sensitive data by the mode that data are encrypted when strengthening the computer hardware anti-theft measure at present.But any cryptographic algorithm all has certain relativity, and after computer loses, can't confirm whether enciphered data leaks, and more can't initiatively initiate hard disc data and destroy.
Summary of the invention
The present invention proposes a kind of design and implementation of the anti-destruct system of giving away secrets based on the computer solid state hard disc.Guaranteeing initiatively to initiate to destroy hard disc data by the user after user computer is lost, or under extreme case, independently destroy hard disc data, and can send the affirmation notice that hard disc data has been destroyed to the user by hdd control logic.Simultaneously the destruction of hard disc data is adopted solid state hard disc Flash storage chip is carried out the mode that bottom data is wiped in the present invention program, thereby guarantees to carry out the irrecoverable property of the electronic data behind the data destroying.
Technical scheme provided by the invention is: a kind of anti-destruct system of giving away secrets based on the computer solid state hard disc mainly comprises anti-give away secrets solid state hard disc and user mobile phone (or dedicated user terminal) two large divisions.The described anti-solid state hard disc of giving away secrets comprises hard disk main controller module, GSM transceiver module, hard-disc storage module, hard disk power module.Wherein GSM transceiver module and user's the corresponding setting of mobile phone.Described user mobile phone is common user mobile phone.Wherein the hard disk main controller module is positioned at the center, is connected with GSM transceiver module, hard-disc storage module, hard disk power module respectively, and the hard disk power module also is connected with computer power, GSM transceiver module, hard-disc storage module respectively.
All modules of the described anti-solid state hard disc of giving away secrets all are positioned at the hard disk inside configuration, for ensure anti-give away secrets hard disk can with the user mobile phone proper communication, hard disk adopts the composite structure: promptly a side is a metal material, and opposite side is a non-metallic material, is shielded by metal construction to avoid the GSM signal.
1) hard disk GSM transceiver module
Hard disk GSM transceiver module is responsible for communicating with user mobile phone, and the telesecurity administration extensions function of hard disk is provided, and can judge the current state of hard disk and can send order by note hard disk is carried out the data destroying operation.As shown in Figure 2, hard disk GSM transceiver module mainly comprises: GSM transmitting-receiving kernel control module, clock circuit module, GSM running parameter memory module, lithium battery voltage detection module, lithium cell charging administration module, SPI interface, SATA interface detection module reach parts such as four frequency GSM transceiver modules.Wherein GSM transmitting-receiving kernel control module is the center, be connected with clock circuit module, GSM running parameter memory module, lithium battery voltage detection module, SPI interface, SATA interface detection module, four frequency GSM transceiver modules respectively, lithium battery voltage detection module is connected with the lithium cell charging administration module.
Wherein:
GSM receives and dispatches kernel control module: GSM control core and adopts low-power scm STC12L2052AD to make up, and is used for controlling the whole logical process of GSM transceiver module;
Clock circuit module: interrupt by providing regularly of clock chip SD2068A, the function of regularly system being waken up from dormant state is provided;
GSM running parameter memory module: storer AT24C16 is used to preserve GSM running status some necessary parameter of (comprising scene, note etc.);
Lithium battery voltage detection module: voltage checking chip S801_C is used to detect the charging voltage thresholding of lithium battery and controls charging circuit to battery charge (mainly being in order to improve the serviceable life of battery);
The lithium cell charging administration module: lithium electricity charging IC HY5100 can carry out Charge Management to lithium battery, can stop charging automatically after being full of electricity;
The SPI interface: the data exchange interface of single-chip microcomputer and solid state hard disc master controller is used for sending destroy command and destroys the information of finishing to hard disk or reception;
Four frequency GSM transceiver modules: utilize four frequency GSM transceiver MC55i to build, be used for duty by note Remote and supervisory system;
The SATA interface detects: be used to detect solid state hard disc under the state that function opens and whether still be connected mainboard distant ruining, otherwise whether system's auto-destruct hard disc data can detect computer and start shooting under the normal state that uses.
2) hard disk power module
The hard disk power module is made up of electric power management circuit.When hard disk was in power-up state, electric power management circuit switched to computer power with power supply source, and by computer power to hard disk master controller, GSM transceiver module, hard-disc storage module for power supply; And when hard disk was in power-down state, electric power management circuit switched to power supply source the lithium battery of GSM transceiver module.
3) hard-disc storage module
The hard-disc storage module is made up of the Flash storage array.And the irrecoverable property data destroying of this anti-hard disk of giving away secrets has promptly utilized the fabric of Flash storage medium.The destruction mode is as follows:
After the logical condition of data destroying is met, the hard disk main controller controls is carried out parallel data to the Flash storage chip and is wiped, bottom to data storage medium FLASH is analyzed respectively, on the basis of analyzing its structure, carry out wiping of bottom again, thereby guarantee to carry out the irrecoverable property of the electronic data behind the data erase, rather than simply delete and format.The data destroying process Once you begin promptly can not stop.Inner lithium battery is kept the continuation of destruction process even hard disk power down, hard disk controller will start hard disk, is destroyed up to all data of storage unit.
This destruction technology can not have any impact to hard disc physical and electrical specification, and hard disk can be used again through initialization.The initialization once more of hard disk is complete by specific software Rerunner, Rerunner can Windows2000 XP 2003 move under the Vista, after hard disk passes through the usb data line and PC is connected, Rerunner can detect automatically and treat initialized solid state hard disc, after double-clicking software icon, software moves automatically, and complete back hard disk is as new building.
4) hard disk master controller
The hard disk master controller is the control core of the whole anti-destruct system of giving away secrets, and this anti-hard disk of giving away secrets adopts programmable logic device (PLD) FPGA Spartan XC3S1600E as the hard disk master controller.And adopt FPGA as the control core, the independence of hard disk control algolithm be can ensure, and follow-up functional development and upgrading helped.Its work of mainly finishing is as follows:
The read-write equilibrium of control hard-disc storage module.The erasing and writing life of Flash storage medium is limited, if always some storage areas are carried out the erasable bad piece of storage that will cause Flash, thereby lower the life-span of hard disk,, and store balanced control so the hard disk master controller will carry out unified management to the entire flash storage area.
Data transmission between control hard disk SATA interface and the computer.
Receive the destroy command indication that gsm module sends, and cooperates with the GSM transceiver module and together to finish the hard disc data destruction, and beam back the affirmation information that data have been destroyed.
Compared with prior art, the invention has the advantages that:
Can be by the man-to-man control of the regular handset people's air defense open and close of the every destruction function of hard disk of giving away secrets, and need not special-purpose external control center, be user-friendly to.
Behind the booting computer, the anti-hard disk of giving away secrets can lock the hard disc data visit, and the prompting user imports unlocking pin.Have only the user in the number of times of official hour and regulation, to import correct password ability release, otherwise hard disk will log-on data be destroyed process, to reach the purpose that hard disc data first is heavily protected.
Even hard disk locking password can be cracked in the number of times of official hour and regulation; the user still can open hard disc data and destroys process by send the short message with special format instruction to the phone number of binding one to one with hard disk, and this is the second heavily protection to hard disc data.
Even that loses does not start shooting; or since nature and the hard disk gsm module that causes of human factor can't with the user mobile phone proper communication; even hard disk is removed from computer by force; preventing giving away secrets hard disk still can be under the driving of internal electric source module; destroy process according to the logic of propositions log-on data, this is the triple protection to hard disc data.
The computer of losing (hard disk) is if be in the environment that the GSM signal is arranged, the gsm module that the user can send in the command request hard disk sends the locating short message requirement to 10086 service centres of China Mobile, and positioning result beamed back user mobile phone with the form of note, with the position that helps the user to determine to lose computer (hard disk).
Description of drawings:
Fig. 1 is a structured flowchart of the present invention
Fig. 2 is a GSM transceiver module hardware block diagram
Embodiment:
The anti-destruct system of giving away secrets of solid state hard disc mainly comprises anti-give away secrets solid state hard disc and user mobile phone (or dedicated user terminal) two large divisions.The described anti-solid state hard disc of giving away secrets comprises hard disk main controller module, GSM transceiver module, hard-disc storage module, hard disk power module.Wherein GSM transceiver module and user's the corresponding setting of mobile phone.Described user mobile phone is common user mobile phone.Wherein the hard disk main controller module is positioned at the center, is connected with GSM transceiver module, hard-disc storage module, hard disk power module respectively, and the hard disk power module also is connected with computer power, GSM transceiver module, hard-disc storage module respectively.
As shown in Figure 1, form by anti-hard disk and user mobile phone two parts of giving away secrets based on computer solid state hard disc the anti-destruct system of giving away secrets.The described anti-solid state hard disc of giving away secrets comprises GSM transceiver module, hard-disc storage module, the hard disk power module around the hard disk main controller module.Wherein GSM transceiver module and user's the corresponding setting of mobile phone, and described user mobile phone is common user mobile phone.
When confirming computer, the user can initiatively send short message to phone number when losing (or out of control) with prescribed form instruction with the hard disk binding by personal mobile phone.In case the booting computer of losing and when receiving this short message starts hard disc data immediately and destroys process.After the hard disc data destruction was finished, the GSM transceiver module in the hard disk can send a short message to user mobile phone and finish to confirm that hard disc data has been destroyed.Even computer is not started shooting, gsm module in the perhaps anti-hard disk of giving away secrets can't carry out proper communication with user mobile phone for a long time, even there is the people that hard disk is removed from computer by force, the anti-hard disk of giving away secrets still can rely on the internal electric source module to start hard disc data under internal logic control and destroy process, effectively hard disc data is destroyed.
For guaranteeing under the situation that computer is not started shooting or hard disk has been removed from computer, the anti-hard disk of giving away secrets still can effectively be destroyed hard disc data, the above-mentioned anti-hard disk power module of giving away secrets can be under the situation that can't obtain external power source, rely on inner lithium battery that steering logic, gsm module are provided, and Flash needed electric power when wiping.Described lithium battery can charge with storing electricity under the situation of booting computer.And be the serviceable life that ensures lithium battery, the service time and the management of charging and discharging of lithium battery are controlled by hdd control logic.
Claims (4)
1. based on the anti-destruct system of giving away secrets of solid state hard disc, comprise the anti-solid state hard disc of giving away secrets, it is characterized in that: the anti-solid state hard disc of giving away secrets comprises the hard disk main controller module, the GSM transceiver module, the hard-disc storage module, the hard disk power module, wherein the hard disk main controller module is positioned at the center, respectively with the GSM transceiver module, the hard-disc storage module, the hard disk power module connects, the hard disk power module also respectively with computer power, the GSM transceiver module, the hard-disc storage module connects, the hard-disc storage module is made up of the Flash storage array, and the hard disk main controller controls adopts carries out the mode that bottom data wipes to solid state hard disc Flash storage chip and carry out the destruction of hard disc data.
2. the anti-destruct system of giving away secrets based on solid state hard disc according to claim 1 is characterized in that: the corresponding setting with user's GSM mobile handset of GSM transceiver module.
3. the anti-destruct system of giving away secrets based on solid state hard disc according to claim 1 is characterized in that: hard disk adopts the composite structure, and a side is a metal material, and opposite side is a non-metallic material.
4. the anti-destruct system of giving away secrets based on solid state hard disc according to claim 1, it is characterized in that: hard disk GSM transceiver module mainly comprises: GSM receives and dispatches kernel control module, the clock circuit module, GSM running parameter memory module, lithium battery voltage detection module, the lithium cell charging administration module, the SPI interface, the SATA interface detection module, reach four frequency GSM transceiver modules, wherein GSM transmitting-receiving kernel control module is the center, respectively with the clock circuit module, GSM running parameter memory module, lithium battery voltage detection module, the SPI interface, the SATA interface detection module, four GSM transceiver module connections frequently, lithium battery voltage detection module is connected with the lithium cell charging administration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202692887U CN201600703U (en) | 2009-11-10 | 2009-11-10 | Anti-secret leakage self-destruction system based on solid state disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202692887U CN201600703U (en) | 2009-11-10 | 2009-11-10 | Anti-secret leakage self-destruction system based on solid state disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600703U true CN201600703U (en) | 2010-10-06 |
Family
ID=42811766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202692887U Expired - Fee Related CN201600703U (en) | 2009-11-10 | 2009-11-10 | Anti-secret leakage self-destruction system based on solid state disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600703U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995617A (en) * | 2017-12-21 | 2018-05-04 | 鸿秦（北京）科技有限公司 | A kind of solid storage device for supporting telesecurity to destroy design |
| CN108595988A (en) * | 2018-04-27 | 2018-09-28 | 成都信息工程大学 | It is a kind of to encrypt simultaneously and fault-tolerant hard disk |
| CN109934022A (en) * | 2019-02-25 | 2019-06-25 | 天津大学 | Device and attack resistance method with the attack resistance chip for destroying structure |
| CN112883438A (en) * | 2021-03-25 | 2021-06-01 | 湖南国科微电子股份有限公司 | Solid state disk and data destruction method |
| CN113076564A (en) * | 2021-04-13 | 2021-07-06 | 山东北斗云信息技术有限公司 | Hard disk protection method, device and equipment based on Beidou positioning and storage medium |
| US11243710B1 (en) | 2018-04-02 | 2022-02-08 | Dominic B. Picone | System and method for remote drive destruction |
-
2009
- 2009-11-10 CN CN2009202692887U patent/CN201600703U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995617A (en) * | 2017-12-21 | 2018-05-04 | 鸿秦（北京）科技有限公司 | A kind of solid storage device for supporting telesecurity to destroy design |
| US11243710B1 (en) | 2018-04-02 | 2022-02-08 | Dominic B. Picone | System and method for remote drive destruction |
| CN108595988A (en) * | 2018-04-27 | 2018-09-28 | 成都信息工程大学 | It is a kind of to encrypt simultaneously and fault-tolerant hard disk |
| CN109934022A (en) * | 2019-02-25 | 2019-06-25 | 天津大学 | Device and attack resistance method with the attack resistance chip for destroying structure |
| CN109934022B (en) * | 2019-02-25 | 2023-09-19 | 天津大学 | Device and method for anti-attack chip with destruction structure |
| CN112883438A (en) * | 2021-03-25 | 2021-06-01 | 湖南国科微电子股份有限公司 | Solid state disk and data destruction method |
| CN113076564A (en) * | 2021-04-13 | 2021-07-06 | 山东北斗云信息技术有限公司 | Hard disk protection method, device and equipment based on Beidou positioning and storage medium |
| CN113076564B (en) * | 2021-04-13 | 2022-10-14 | 山东北斗云信息技术有限公司 | Hard disk protection method, device and equipment based on Beidou positioning and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101706853B (en) | Solid state disk (SSD)-based anti-leakage self-destruction system | |
| CN201600703U (en) | Anti-secret leakage self-destruction system based on solid state disk | |
| US10122716B2 (en) | Secure storage device with on-board encryption control | |
| CN101782951A (en) | Hard disc remote destroying antitheft system and method | |
| CN102289623A (en) | Anti-leakage laptop | |
| CN104461945A (en) | Remote control crash-proof irreversible self-destroying method for solid-state drive | |
| CN105740734A (en) | Solid-state disk capable of being intelligently destroyed | |
| CN102855428B (en) | A kind of method of controlling security of computing machine and this computing machine | |
| CN102855451A (en) | Portable computer terminal with safe anti-secret-disclosing function | |
| CN205486125U (en) | Encrypt hard disk | |
| CN104408358A (en) | Steal-preventing remote-warning tablet personal computer | |
| CN202815852U (en) | Portable computer terminal with safety and secrecy | |
| CN201600704U (en) | Hard disk remote destruction anti-theft system | |
| CN102434061A (en) | Capacitive touch sensitive electronic safety box | |
| CN104392164A (en) | Flat computer with anti-theft system | |
| CN100414479C (en) | Method for protecting cells in notebook computer | |
| CN110210260B (en) | Data self-destruction system and method | |
| CN205581873U (en) | Solid state hard drives that intelligence was destroyed | |
| CN201654768U (en) | Active type intelligent security USB (Universal Serial Bus) removable storage equipment | |
| CN201812500U (en) | Removable storage device | |
| CN104243706A (en) | Anti-theft processing method and device of mobile terminal | |
| JP5941490B2 (en) | Method for controlling power state, computer program and computer | |
| CN102902633B (en) | Remote encryption system and remote encryption method for solid-state disk | |
| CN103559461A (en) | Disassembly-proof solid state disk capable of being controlled remotely and data security keeping method thereof | |
| CN103823767A (en) | Encrypted mobile hard disk drive case with portable power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WU JIA LI QINGJIANG SUN ZHAOLIN Owner name: HU'NAN RUNCORE HIGH-TECH. CO., LTD. Free format text: FORMER OWNER: XU XIN Effective date: 20111009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410073 CHANGSHA, HUNAN PROVINCE TO: 410205 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111009 Address after: Hunan province Yuelu District City Road 410205 Changsha Lugu Road No. 662 six floor Patentee after: Hunan Yuanke High-Tech Co., Ltd. Address before: 410073 School of Electronic Science and engineering, School of Electronic Science and engineering, Department of embedded systems and solid state storage, School of Electronic Science and engineering, National University of Defense Technology, Changsha, Hunan 47, China Co-patentee before: Wu Jia Patentee before: Xu Xin Co-patentee before: Li Qingjiang Co-patentee before: Sun Zhaolin |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 410013 Hunan province Changsha Wenxuan High-tech Development Zone, Road No. 27 Lu Valley Yuyuan workshop B-7303/7304 Patentee after: Hunan Runcore Innovation Technology Co., Ltd. Address before: Hunan province Yuelu District City Road 410205 Changsha Lugu Road No. 662 six floor Patentee before: Hunan Yuanke High-Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20181110 |