CN104850793B - A kind of Android system intelligent control management method - Google Patents

A kind of Android system intelligent control management method Download PDF

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Publication number
CN104850793B
CN104850793B CN201510279995.4A CN201510279995A CN104850793B CN 104850793 B CN104850793 B CN 104850793B CN 201510279995 A CN201510279995 A CN 201510279995A CN 104850793 B CN104850793 B CN 104850793B
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data
application program
platform
android
instruction
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CN104850793A (en
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张耀辉
杨平
赵天勇
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CHENGDU THUNDERSOFT SOFTWARE TECHNOLOGY Co Ltd
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CHENGDU THUNDERSOFT SOFTWARE TECHNOLOGY Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575Secure boot
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/51Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55Detecting local intrusion or implementing counter-measures
    • G06F21/56Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/566Dynamic detection, i.e. detection performed at run-time, e.g. emulation, suspicious activities

Abstract

The Android system intelligent control management method of the present invention, by the combination of multiple data or procedure protection flow, to being effectively protected for application program and data storage, realizes the safety and stability of whole Android system.

Description

A kind of Android system intelligent control management method
Technical field
The present invention relates to moving communicating field, more particularly to a kind of Android system intelligent control management method.
Background technology
Application on popularization and performance increase with mobile device (intelligent terminal, tablet personal computer), mobile device is also got over Come more, scope is also increasingly wider, is directed not only to amusement, instrument, more there is the application such as Net silver.Software program in mobile device is protected Shield and private data guard are also important all the more.
Android system has attracted extensive application program developer as a kind of intelligent terminal operation system increased income.Due to There is substantial amounts of user privacy information in intelligent terminal, therefore attracted substantial amounts of fraud application program to pour in application program city , steal the privacy information of user;In addition the supervision and management system and detection method in each application program market are not perfect, nothing Method is screened to the fraudulent of application program, therefore user privacy information is largely leaked, and the user of application program suffers Very big loss.
In the prior art, mobile applications protection has only carried out limited control in terms of the installation procedure of software, but It is due to the opening of Android system, this is difficult to cause obstacle to cracker.To application program and storage in current Android system The protection of data lacks the scheme of being effectively protected.Therefore the corresponding safeguard protection Android system application program of offer and inside are provided badly The technical scheme of data.
The content of the invention
The purpose of the present invention is achieved through the following technical solutions.
According to the embodiment of the present invention, a kind of Android system intelligent control management method is proposed, methods described is specifically wrapped Include following steps:
S1, application program illegally load the detection that detection unit ensures the instruction cycle property of administrative center according to platform data Whether unauthorized applications carry out the background loaded of unauthorized;
S2, fraudulent trojan horse resolution unit ensure that the detection of the instruction cycle property of administrative center is pacified according to platform data It whether there is fraudulent trojan horse program in Zhuo Pingtai;
S3, software standardization load units ensure that the instruction of administrative center is performed according to platform data and applied in Android platform The independent standardization of program is loaded;
S4, authorized applications security unit ensure that the instruction of administrative center is performed according to platform data and awarded in Android platform Weigh the safeguard protection of application program;
S5, the data base read-write monitoring unit ensure that the instruction of administrative center performs application program pair according to platform data The monitoring and protection of data base read-write;
S6, data storage support Unit ensure that the instruction of administrative center is protected used in application program according to platform data The terminal storage data arrived;And
S7, data convert unit ensure the improper loss of instruction execution systems data of administrative center according to platform data Reduction.
According to the embodiment of the present invention, the application program of the S1 illegally loads detection unit according to platform data guarantee The background loaded whether the detection unauthorized applications of the instruction cycle property of administrative center carry out unauthorized is specifically included:
S1-1, setting application program illegally load the parameter needed for detection unit operation;
S1-2, when receive platform data ensure administrative center instruction when, the privacy right detection unit is by opening It is dynamic to be periodically detected;
S1-3, by parallel processing manner each privacy right is detected respectively;
S1-4, further parsing, the ratio shared by each privacy right of resolved detection are done to above-mentioned privacy right testing result;
S1-5, according to the ratio analysis result judge whether the android terminal occurs the background loaded of unauthorized, And prompt the user with testing result, judged whether to retain the application program by user.
According to the embodiment of the present invention, the software standardization load units of the S3 are ensured in management according to platform data The independent standardization loading that the instruction of the heart performs application program in Android platform is specifically included:
S3-1, when application program is transferred, the application program is treated loading data and encoded, and obtains the first data Set;
S3-2, the application program are with the address character of business support program, the address character of the application program and described One data acquisition system is parameter, transfers system predefined parameter corresponding relation formula;
S3-3, when business support program is transferred by the system predefined parameter corresponding relation formula, parse the system pre- Determine the parameter of parameter corresponding relation formula, preserve the address character of the application program;
In the parameter for the system predefined parameter corresponding relation formula that S3-4, the business support program are obtained to parsing First data acquisition system is descrambled, obtained if descrambling successfully as described in treat loading data, perform step S3-5, otherwise will solution Failure information is disturbed as value of feedback, the business support program is with the address character of the application program of the preservation and described anti- Feedback value is parameter, transfers the system predefined parameter corresponding relation formula, performs step S3-8;
S3-5, the business support program treat that loading data and preset standard type are sent to adaptive standard and added by described Close unit;
S3-6, the business support program receive the information that the adaptive Standard Encryption unit is returned;
S3-7, the business support program are with the information of the adaptive Standard Encryption unit return, the institute of the preservation The address character and value of feedback for stating application program are parameter, transfer the system predefined parameter corresponding relation formula;
S3-8, when the application program is transferred by the system predefined parameter corresponding relation formula, the application program solution The parameter of the system predefined parameter corresponding relation formula is analysed, load result is obtained.
According to the embodiment of the present invention, the authorized applications security unit of the S4 is ensured according to platform data and managed The safeguard protection that the instruction at center performs authorized applications in Android platform is specifically included:
S4-1, structure second isolate android simulators and the 3rd isolation android simulators;3rd isolation Android simulators are used to perform the first programmed instruction in the authorized applications;The second isolation android simulations Device is used to perform the second programmed instruction for corresponding to the first programmed instruction in the authorized applications;
S4-2, the first programmed instruction of generation and the second programmed instruction conversion corresponding table;
S4-3, first programmed instruction in the authorized applications is converted to by institute according to the conversion corresponding table State the second programmed instruction;
S4-4, first programmed instruction deleted from the authorized applications, and by the authorized applications In transfer the mode of transferring of deleted first programmed instruction and be changed to locally transfer mode;
S4-5, structure locally transfer interface;
S4-6, when needing to perform the first programmed instruction in the authorized applications, it is described 3rd isolation Android simulation Device execution is described locally to transfer interface;
S4-7, the local interface of transferring transfer the second isolation Android simulator, by the described second isolation Android mould Intend device and perform second programmed instruction.
According to the embodiment of the present invention, the data convert unit of the S7 ensures the finger of administrative center according to platform data Order realizes that the reduction of the improper loss of system data is specifically included:
S7-1, terminal enter the reset mode of Android system, wherein, platform terminal has to all numbers under reset mode According to modification right;
S7-2, when emergent copy data, platform terminal enters all data in its data subregion in Android system The emergent copy of row;
S7-3, the corresponding relation for setting up emergent copy time and emergent copy data;
S7-4, platform terminal are according to the emergent copy time and the emergent corresponding relation for copying data, it is determined that needing also Former time corresponding emergent copy data;
S7-5, when restoring data, emergent copy data are restored to its data point by platform terminal in Android system Area.
The Android system intelligent control management method of the present invention is right by the combination of multiple data or procedure protection flow Being effectively protected for application program and data storage, realizes the safety and stability of whole Android system.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings:
Accompanying drawing 1 shows the Android system intelligent control management method flow chart according to embodiment of the present invention.
Embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in accompanying drawing The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here The mode of applying is limited.Conversely it is able to be best understood from the disclosure there is provided these embodiments, and can be by this public affairs The scope opened completely convey to those skilled in the art.
According to the embodiment of the present invention, as shown in Figure 1, a kind of Android system intelligent control management method, institute are proposed State method to be performed by Android Data safeguard system, the Data safeguard system includes:Platform data ensures administrative center, using journey Sequence illegally loads detection unit, fraudulent trojan horse resolution unit, authorized applications security unit, data storage and ensures single Member, data base read-write monitoring unit, software standardization load units and data convert unit, methods described specifically include as Lower step:
S1, application program illegally load the detection that detection unit ensures the instruction cycle property of administrative center according to platform data Whether unauthorized applications carry out the background loaded of unauthorized;
S2, fraudulent trojan horse resolution unit ensure that the detection of the instruction cycle property of administrative center is pacified according to platform data It whether there is fraudulent trojan horse program in Zhuo Pingtai;
S3, software standardization load units ensure that the instruction of administrative center is performed according to platform data and applied in Android platform The independent standardization of program is loaded;
S4, authorized applications security unit ensure that the instruction of administrative center is performed according to platform data and awarded in Android platform Weigh the safeguard protection of application program;
S5, the data base read-write monitoring unit ensure that the instruction of administrative center performs application program pair according to platform data The monitoring and protection of data base read-write;
S6, data storage support Unit ensure that the instruction of administrative center is protected used in application program according to platform data The terminal storage data arrived;And
S7, data convert unit ensure the improper loss of instruction execution systems data of administrative center according to platform data Reduction.
According to the embodiment of the present invention, the application program of the S1 illegally loads detection unit according to platform data guarantee The background loaded whether the detection unauthorized applications of the instruction cycle property of administrative center carry out unauthorized is specifically included:
S1-1, setting application program illegally load the parameter needed for detection unit operation, including detection cycle, the network address Blacklist, Application Status, the proportionality coefficient of each privacy right and proportionality coefficient higher limit, the privacy of the application program Right includes online right, receives information right, photos and sending messages right, calling right and read telephone directory right;
S1-2, when receive platform data ensure administrative center instruction when, the privacy right detection unit is by opening It is dynamic to be periodically detected;
S1-3, by parallel processing manner each privacy right is detected respectively;
S1-4, further parsing, the ratio shared by each privacy right of resolved detection are done to above-mentioned privacy right testing result;
S1-5, according to the ratio analysis result judge whether the android terminal occurs the background loaded of unauthorized, And prompt the user with testing result, judged whether to retain the application program by user.
According to the embodiment of the present invention, the fraudulent trojan horse resolution unit of the S2 is ensured according to platform data and managed Specifically included in the detection Android platform of the instruction cycle property at reason center with the presence or absence of fraudulent trojan horse program:
S2-1, the instruction of receiving platform Data safeguard administrative center, to unit assign processing order;
S2-2, the sample intelligence for gathering unknown program, and store sample intelligence and pending parsing task;
S2-3, freshly harvested sampling and sampling parsed in the past be compared, the direct return if comparing successfully Analysis result in the past;
The failed sampling of S2-4, comparison is scanned by antivirus software, judges whether it is known fraud trojan horse, if It is the name information for then returning to fraud trojan horse;
S2-5, feature analysis is sampled to the trojan horse, is by sampling in the first isolation android simulators Shi Qidong, monitors its behavioral activity, after parsing terminates, storing and resolving result;
S2-6, generation result, and will be prompted to information inform user whether there is fraudulent trojan horse.
According to the embodiment of the present invention, the software standardization load units of the S3 are ensured in management according to platform data The independent standardization loading that the instruction of the heart performs application program in Android platform is specifically included:
S3-1, when application program is transferred, the application program is treated loading data and encoded, and obtains the first data Set;
S3-2, the application program are with the address character of business support program, the address character of the application program and described One data acquisition system is parameter, transfers system predefined parameter corresponding relation formula;The system predefined parameter corresponding relation formula can be The standardization set in advance of Android platform system loads function;
S3-3, when business support program is transferred by the system predefined parameter corresponding relation formula, parse the system pre- Determine the parameter of parameter corresponding relation formula, preserve the address character of the application program;
In the parameter for the system predefined parameter corresponding relation formula that S3-4, the business support program are obtained to parsing First data acquisition system is descrambled, obtained if descrambling successfully as described in treat loading data, perform step S3-5, otherwise will solution Failure information is disturbed as value of feedback, the business support program is with the address character of the application program of the preservation and described anti- Feedback value is parameter, transfers the system predefined parameter corresponding relation formula, performs step S3-8;
S3-5, the business support program treat that loading data and preset standard type are sent to adaptive standard and added by described Close unit;
S3-6, the business support program receive the information that the adaptive Standard Encryption unit is returned;
S3-7, the business support program are with the information of the adaptive Standard Encryption unit return, the institute of the preservation The address character and value of feedback for stating application program are parameter, transfer the system predefined parameter corresponding relation formula;
S3-8, when the application program is transferred by the system predefined parameter corresponding relation formula, the application program solution The parameter of the system predefined parameter corresponding relation formula is analysed, load result is obtained.
According to the embodiment of the present invention, the authorized applications security unit of the S4 is ensured according to platform data and managed The safeguard protection that the instruction at center performs authorized applications in Android platform is specifically included:
S4-1, structure second isolate android simulators and the 3rd isolation android simulators;3rd isolation Android simulators are used to perform the first programmed instruction in the authorized applications;The second isolation android simulations Device is used to perform the second programmed instruction for corresponding to the first programmed instruction in the authorized applications;
S4-2, the first programmed instruction of generation and the second programmed instruction conversion corresponding table;
S4-3, first programmed instruction in the authorized applications is converted to by institute according to the conversion corresponding table State the second programmed instruction;
S4-4, first programmed instruction deleted from the authorized applications, and by the authorized applications In transfer the mode of transferring of deleted first programmed instruction and be changed to locally transfer mode;
S4-5, structure locally transfer interface;
S4-6, when needing to perform the first programmed instruction in the authorized applications, it is described 3rd isolation Android simulation Device execution is described locally to transfer interface;
S4-7, the local interface of transferring transfer the second isolation Android simulator, by the described second isolation Android mould Intend device and perform second programmed instruction.
According to the embodiment of the present invention, the data base read-write monitoring unit of the S5 is ensured according to platform data and managed The instruction at reason center performs monitoring of the application program to data base read-write and specifically included with protection:
The request that S5-1, reception application program are read to database;
S5-2, judge the application program whether there is in trust list, be present in the application in trust list Program possesses the right for reading the database, does not otherwise possess the right for reading the database;
S5-3, when the application program is not present in trust list, return to the application program it is ostensible use Family information, does not return to user privacy information either or returns to the user profile of scrambling;
S5-4, when the application program is present in trust list, receive the user data that the application program is transmitted;
S5-5, to user data carry out scrambling processing, thereafter by the data write into Databasce after scrambling;
S5-6, to the application program return write-in success message.
According to the embodiment of the present invention, the data storage support Unit of the S6 ensures administrative center according to platform data Instruction protection application program used in terminal storage data specifically include:
S6-1, application program send initialization requests to read-write interface unit, and initialization requests include the application program Characteristic information;
S6-2, the first watermark keys and the first descrambling key obtained according to the characteristic information;
S6-3, according to the first watermark keys the first plaintext data is impressed, form the first watermark ciphertext, and will scrambling The first watermark ciphertext afterwards is stored to the first memory bits;
S6-4, according to the first descrambling key the first plaintext data is scrambled, form the first data scrambling ciphertext, and will The first data scrambling ciphertext after scrambling is stored to the second memory bits;Wherein, the second memory bits are different from the first memory bits;
S6-5, application program send to read-write interface unit and obtain request of data;
S6-6, according to the acquisition request of data, the first watermark ciphertext scrambled is read from the first memory bits and is simultaneously descrambled For the first watermark in plain text;
S6-7, according to the acquisition request of data, the first data scrambling ciphertext scrambled is read from the second memory bits simultaneously Descramble for the first plaintext data;
S6-8, using first descrambling the plaintext data of plain text authentication first, veritify the first plaintext data whether be modified;
If S6-9, be not modified, the first plaintext data is returned into the application program;
If S6-10, be modified, prompt message is returned to the application program.
According to the embodiment of the present invention, the data convert unit of the S7 ensures the finger of administrative center according to platform data Order realizes that the reduction of the improper loss of system data is specifically included:
S7-1, terminal enter the reset mode of Android system, wherein, platform terminal has to all numbers under reset mode According to modification right;
S7-2, when emergent copy data, platform terminal enters all data in its data subregion in Android system The emergent copy of row;
S7-3, the corresponding relation for setting up emergent copy time and emergent copy data;
S7-4, platform terminal are according to the emergent copy time and the emergent corresponding relation for copying data, it is determined that needing also Former time corresponding emergent copy data;
S7-5, when restoring data, emergent copy data are restored to its data point by platform terminal in Android system Area.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should the protection model with claim Enclose and be defined.

Claims (5)

1. a kind of Android system intelligent control management method, methods described specifically includes following steps:
S1, application program illegally load detection unit and ensure that the detection of the instruction cycle property of administrative center is illegal according to platform data Whether application program carries out the background loaded of unauthorized;
S2, fraudulent trojan horse resolution unit ensure that the detection Android of the instruction cycle property of administrative center is put down according to platform data It whether there is fraudulent trojan horse program in platform;
S3, software standardization load units ensure that the instruction of administrative center performs application program in Android platform according to platform data Independent standardization load;
S4, authorized applications security unit ensure that the instruction of administrative center performs to authorize in Android platform according to platform data and answered With the safeguard protection of program;
S5, the data base read-write monitoring unit ensure that the instruction of administrative center performs application program to data according to platform data The monitoring and protection of storehouse read-write;
S6, data storage support Unit ensure what is arrived used in the instruction protection application program of administrative center according to platform data Terminal storage data;And
S7, data convert unit ensure going back for the improper loss of instruction execution systems data of administrative center according to platform data It is former.
2. a kind of the method as described in claim 1, the application program of the S1 illegally loads detection unit according to platform data The background loaded whether the detection unauthorized applications of the instruction cycle property of guarantee administrative center carry out unauthorized is specifically included:
S1-1, setting application program illegally load the parameter needed for detection unit operation;
S1-2, when receive platform data ensure administrative center instruction when, privacy right detection unit pass through start periodically Detection;
S1-3, by parallel processing manner each privacy right is detected respectively;
S1-4, further parsing, the ratio shared by each privacy right of resolved detection are done to above-mentioned privacy right testing result;
S1-5, judge according to the ratio analysis result whether the android terminal occurs the background loaded of unauthorized, and will Testing result is prompted the user with, and is judged whether to retain the application program by user.
3. a kind of method as claimed in claim 2, the software standardization load units of the S3 are ensured according to platform data manages The independent standardization loading that the instruction at reason center performs application program in Android platform is specifically included:
S3-1, when application program is transferred, the application program is treated loading data and encoded, and obtains the first data set Close;
S3-2, the application program are with the address character of business support program, the address character of the application program and first number Parameter is combined into according to collection, system predefined parameter corresponding relation formula is transferred;
S3-3, when business support program is transferred by the system predefined parameter corresponding relation formula, parse the predetermined ginseng of the system The parameter of number corresponding relation formula, preserves the address character of the application program;
Described in the parameter for the system predefined parameter corresponding relation formula that S3-4, the business support program are obtained to parsing First data acquisition system is descrambled, obtained if descrambling successfully as described in treat loading data, perform step S3-5, otherwise lose descrambling Information is lost as value of feedback, and the business support program is with the address character and the value of feedback of the application program of the preservation For parameter, the system predefined parameter corresponding relation formula is transferred, step S3-8 is performed;
S3-5, the business support program treat that loading data and preset standard type are sent to adaptive Standard Encryption list by described Member;
S3-6, the business support program receive the information that the adaptive Standard Encryption unit is returned;
Should described in information that S3-7, the business support program are returned with the adaptive Standard Encryption unit, the preservation It is parameter with the address character and value of feedback of program, transfers the system predefined parameter corresponding relation formula;
S3-8, when the application program is transferred by the system predefined parameter corresponding relation formula, the application program parses institute The parameter of system predefined parameter corresponding relation formula is stated, load result is obtained.
4. a kind of method as claimed in claim 3, the authorized applications security unit of the S4 is according to platform data guarantee The safeguard protection that the instruction of administrative center performs authorized applications in Android platform is specifically included:
S4-1, structure second isolate android simulators and the 3rd isolation android simulators;The 3rd isolation android Simulator is used to perform the first programmed instruction in the authorized applications;The second isolation android simulators are used for Perform the second programmed instruction for corresponding to the first programmed instruction in the authorized applications;
S4-2, the first programmed instruction of generation and the second programmed instruction conversion corresponding table;
S4-3, according to the conversion corresponding table first programmed instruction in the authorized applications is converted to described the Two programmed instruction;
S4-4, first programmed instruction deleted from the authorized applications, and will be adjusted in the authorized applications The mode of transferring of deleted first programmed instruction is taken to be changed to locally transfer mode;
S4-5, structure locally transfer interface;
S4-6, when needing to perform the first programmed instruction in the authorized applications, it is described 3rd isolation Android simulator holds Row is described locally to transfer interface;
S4-7, the local interface of transferring transfer the second isolation Android simulator, by the described second isolation Android simulator Perform second programmed instruction.
5. a kind of method as claimed in claim 4, the data convert unit of the S7 ensures administrative center according to platform data The reduction of the improper loss of instruction execution systems data specifically include:
S7-1, terminal enter the reset mode of Android system, wherein, platform terminal has to all data under reset mode Modification right;
S7-2, when emergent copy data, platform terminal is answered all data in its data subregion in Android system Anxious copy;
S7-3, the corresponding relation for setting up emergent copy time and emergent copy data;
S7-4, platform terminal are according to the emergent copy time and the emergent corresponding relation for copying data, it is determined that needing what is reduced Time corresponding emergent copy data;
S7-5, when restoring data, platform terminal in Android system by it is emergent copy data be restored to its data subregion.
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