CN104462929B - The method for secret protection and device of a kind of mobile device - Google Patents
The method for secret protection and device of a kind of mobile device Download PDFInfo
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- CN104462929B CN104462929B CN201410709729.6A CN201410709729A CN104462929B CN 104462929 B CN104462929 B CN 104462929B CN 201410709729 A CN201410709729 A CN 201410709729A CN 104462929 B CN104462929 B CN 104462929B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000001960 triggered effect Effects 0.000 claims description 7
- 230000002618 waking effect Effects 0.000 claims 1
- 241001062009 Indigofera Species 0.000 description 5
- 238000013507 mapping Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 108010001267 Protein Subunits Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present embodiments relate to mobile terminal, more particularly to a kind of mobile device method for secret protection and device.The method includes：The bluetooth signal intensity of the default bluetooth equipment of detection；It is determined that the corresponding preset security pattern of the bluetooth signal intensity for detecting, and control mobile device to be in the preset security pattern for determining.The method controls the safe mode of mobile device according to the bluetooth signal intensity for detecting, and enriches method for secret protection, improves the security and practicality of mobile device.
Description
Technical field
The present embodiments relate to mobile terminal, more particularly to a kind of mobile device method for secret protection and device.
Background technology
Mobile device, such as smart mobile phone and panel computer had gradually been popularized in the last few years.Stored in mobile device
The privacy information of many individual subscribers, the secret protection of mobile device is particularly significant.
At present, the user belonging to mobile device can set mobile device on coded lock, prevent when addressee absent him
People uses mobile device, and sees the information of the privacy in mobile device.But the method for secret protection of existing mobile device
It is simpler, it is impossible to meet user's request so that the security and practicality of mobile device are poor, e.g., belonging to mobile device
User also needs first to unlock using before mobile device, cumbersome.
The content of the invention
The purpose of the present invention is to propose to the method for secret protection and device of a kind of mobile device, to enrich secret protection side
Method, and improve the security and practicality of mobile device.
On the one hand, a kind of method for secret protection of mobile device is the embodiment of the invention provides, including：
The bluetooth signal intensity of the default bluetooth equipment of detection；
It is determined that the corresponding preset security pattern of the bluetooth signal intensity for detecting, and control mobile device to be in the pre- of determination
If safe mode.
On the other hand, a kind of privacy protection device of mobile device is the embodiment of the invention provides, including：
Intensity detection unit, the bluetooth signal intensity for detecting default bluetooth equipment；
Pattern determining unit, for the corresponding preset security pattern of bluetooth signal intensity for determining to detect；
Device control cell, for controlling mobile device to be in the preset security pattern for determining.
The method for secret protection and device of the mobile device provided in the embodiment of the present invention, improve the safety of mobile device
Property and practicality.In the method for secret protection of the mobile device provided in the embodiment of the present invention, the default bluetooth of mobile device detection
The bluetooth signal intensity of equipment, and determine the corresponding preset security pattern of the bluetooth signal intensity, and at control mobile device
In it is determined that preset security pattern, the method according to the default bluetooth equipment that detects bluetooth signal intensity control mobile device
Safe mode, enrich method for secret protection, improve the security and practicality of mobile device.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the embodiment of the present invention
A part, does not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is that the method for secret protection of the mobile device provided in first embodiment of the invention realizes flow chart；
Fig. 2 is that the method for secret protection of the mobile device provided in second embodiment of the invention realizes flow chart；
Fig. 3 is that the method for secret protection of the mobile device provided in third embodiment of the invention realizes flow chart；
Fig. 4 is the structural representation of the privacy protection device of the mobile device of offer in fourth embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the embodiment of the present invention is carried out in further detail with complete explanation.Can manage
Solution, specific embodiment described herein is only used for explaining the embodiment of the present invention, rather than the restriction to the embodiment of the present invention.
It also should be noted that, for the ease of description, the part related to the embodiment of the present invention rather than entirely is illustrate only in accompanying drawing
Portion's content.
First embodiment：
Fig. 1 is that the method for secret protection of the mobile device provided in first embodiment of the invention realizes flow chart, the party
Method can be performed by the privacy protection device of mobile device, and wherein the device can be realized by software and/or hardware, can be used as movement
A part for equipment is built in inside mobile device.As shown in figure 1, this realizes that flow includes：
The bluetooth signal intensity of step 11, the default bluetooth equipment of detection.
When the mobile device such as smart mobile phone or panel computer is connected with default bluetooth equipment, mobile device receives default indigo plant
The Bluetooth signal of tooth equipment, and the bluetooth signal intensity that detection is received.
Wherein, the default bluetooth equipment can be the bluetooth equipment that the user belonging to mobile device carries with, such as pre-
If bluetooth equipment can be user with Intelligent bracelet or intelligent watch for carrying etc..
The corresponding preset security pattern of bluetooth signal intensity that step 12, determination are detected, and control mobile device to be in
The preset security pattern of determination.
Be previously provided with the mapping relations between bluetooth signal intensity and preset security pattern in mobile device, mobile device according to
According to the corresponding preset security pattern of bluetooth signal intensity that the mapping relations can determine to detect, and the preset security that will be determined
Pattern is set to the mode of operation of mobile device, i.e. mobile device and is in the preset security pattern for determining, therefore in mobile device
When detecting different bluetooth signal intensities, mobile device is in different preset security patterns, enriches the hidden of mobile device
Private guard method.
Wherein, when the first preset signal strength, the second preliminary signal intensity and the 3rd preset signal strength are sequentially reduced,
It is determined that the corresponding preset security pattern of the bluetooth signal intensity for detecting, can include：
A, the bluetooth signal intensity for detecting be more than or equal to the first preset signal strength when, determine corresponding default peace
Syntype is not latching mode.
When the bluetooth signal intensity for detecting is more than or equal to the first preset signal strength, i.e., in the bluetooth letter for detecting
When number intensity is stronger, the default bluetooth equipment that user carries with from mobile device very close to, corresponding preset security pattern is
Not latching mode, now user can just use mobile device without unblock, improve the practicality of mobile device.
B, it is more than or equal to the second preset signal strength in the bluetooth signal intensity for detecting, and less than the first preset signals
During intensity, determine that corresponding preset security pattern is default screen locking pattern.
It is more than or equal to the second preset signal strength in the bluetooth signal intensity for detecting, and it is strong less than the first preset signals
When spending, i.e., when the bluetooth signal intensity for detecting is moderate, the default bluetooth equipment that user carries with compares from mobile device
Closely, corresponding preset security pattern is screen locking pattern, it is to avoid other people use mobile device.
C, it is more than or equal to the 3rd preset signal strength in the bluetooth signal intensity for detecting, and less than the second preset signals
During intensity, determine that corresponding preset security pattern is default locked application pattern.
It is more than or equal to the 3rd preset signal strength in the bluetooth signal intensity for detecting, and it is strong less than the second preset signals
When spending, i.e., when the bluetooth signal intensity for detecting is weaker, the default bluetooth equipment that user carries with compares from mobile device
Far, corresponding preset security pattern is locked application pattern, not only needs password when mobile device is unlocked, using default
Privacy application program when be also required to unblock, by privacy application program lock, improve the security of privacy application program.
D, the bluetooth signal intensity for detecting be less than three preset signal strengths when, determine corresponding preset security pattern
It is default anti-lost affirmation mode.
When the bluetooth signal intensity for detecting is less than three preset signal strengths, i.e., in the bluetooth signal intensity for detecting
When very weak, the default bluetooth equipment that user carries with from mobile device very away from, corresponding preset security pattern is for anti-lost
Affirmation mode, now improves secret protection intensity relative to other preset security patterns.
It should be noted that the present invention is to the first preset signal strength, the second preset signal strength and the 3rd preset signals
The occurrence of intensity is not construed as limiting, and user can be set according to self-demand.
Also, it should be noted that the present invention does not make specifically to the mapping relations between bluetooth signal intensity and preset security pattern
Limit, e.g., corresponding preset security mould can be determined when the bluetooth signal intensity for detecting is more than the second preset signal strength
Formula is not latching mode；Can determine corresponding default when the bluetooth signal intensity for detecting is less than three preset signal strengths
Safe mode is locked application pattern etc..
The method for secret protection of the mobile device provided in first embodiment of the invention, sets in mobile device with default bluetooth
During standby connection, the bluetooth signal intensity of the default bluetooth equipment of detection, and the bluetooth signal intensity for detecting is stronger, mobile device institute
The safe mode at place is more complicated, not only increases the security of mobile device, also improves the practicality of mobile device.
Second embodiment：
Fig. 2 is that the method for secret protection of the mobile device provided in second embodiment of the invention realizes flow chart, the party
Method can be performed by the privacy protection device of mobile device, and wherein the device can be realized by software and/or hardware, can be used as movement
A part for equipment is built in inside mobile device.As shown in figure 1, this realizes that flow includes：
The bluetooth signal intensity of step 21, the default bluetooth equipment of detection.
When the mobile device such as smart mobile phone or panel computer is connected with default bluetooth equipment, mobile device receives default indigo plant
The Bluetooth signal of tooth equipment, and the bluetooth signal intensity that detection is received.Wherein, the default bluetooth equipment can set for movement
The bluetooth equipment that user belonging to standby carries with, such as default bluetooth equipment can be user with the Intelligent bracelet or intelligence that carry
Energy wrist-watch etc..
Step 22, the corresponding preset security pattern of bluetooth signal intensity that detects of determination, and it is determined that preset security
When pattern is locked application pattern, step 23 is continued executing with；It is determined that preset security pattern be anti-lost affirmation mode when,
Redirect execution step 24.
Be previously provided with the mapping relations between bluetooth signal intensity and preset security pattern in mobile device, mobile device according to
According to the corresponding preset security pattern of bluetooth signal intensity that the mapping relations can determine to detect, and the preset security that will be determined
Pattern is set to the mode of operation of mobile device, i.e. mobile device and is in the preset security pattern for determining, i.e. in mobile device inspection
When measuring different bluetooth signal intensities, mobile device is in different preset security patterns, enriches the privacy of mobile device
Guard method.
Wherein it is determined that the corresponding preset security pattern of the bluetooth signal intensity for detecting, can include：In the indigo plant for detecting
When tooth signal intensity is more than or equal to the first preset signal strength, determine corresponding preset security pattern for not latching mode；In inspection
The bluetooth signal intensity for measuring is more than or equal to the second preset signal strength, and during less than the first preset signal strength, it is right to determine
The preset security pattern answered is default screen locking pattern；It is more than or equal to the 3rd preset signals in the bluetooth signal intensity for detecting
Intensity, and during less than the second preset signal strength, determine that corresponding preset security pattern is default locked application pattern；
When the bluetooth signal intensity for detecting is less than three preset signal strengths, determine that corresponding preset security pattern is default anti-lost
Affirmation mode is lost, wherein, subtract successively in the first preset signal strength, the second preliminary signal intensity and the 3rd preset signal strength
It is small.
Step 23, when mobile device unlocks failure, send preset prompting message to the default bluetooth equipment, and stop
Only operate.
When the mobile device in locked application pattern unlocks failure, preset prompting is sent to default bluetooth equipment
Information, points out the user someone belonging to mobile device using mobile device.In addition, when mobile device is unlocked successfully,
Can feed back on default bluetooth equipment, e.g., now presetting bluetooth equipment can send the prompting user such as sound and light signal or vibration
Mobile device is unlocked.
Step 24, when mobile device unlocks failure, the camera photo taking pictures and will take in control mobile device
It is sent to default network address；When default backup event is triggered, following operation is performed：Movement is sent to the default network address to set
Subscriber data in standby, and delete the subscriber data in mobile device；The positional information of mobile device is obtained, and to described default
Network address sends the positional information for obtaining.
When the mobile device in anti-lost affirmation mode unlocks failure, the preposition shooting in mobile device can be controlled
Head shoots picture, and the photo that will be taken is sent to default network address, and user can obtain the photo of the shooting by presetting network address.
Such as, when mobile device was not attached to the number of times of default bluetooth equipment or unblock failure more than 1 hour more than 10 times,
Default backup event can be triggered, and mobile device sends the subscriber data in mobile device to default network address, to back up use
Family data, the subscriber data in also mobile device is deleted after completing data backup, it is to avoid other people obtain the subscriber data is protected
The security of information in mobile device is protected.In addition, mobile device can also be by GPS (Global Positioning
System, global positioning system) positioning function obtain the positional information of mobile device, and sent to the default network address and obtain
Positional information, user is obtained the position of mobile device.
The method for secret protection of the mobile device provided in second embodiment of the invention, improves information in mobile device
Security, especially when mobile device is in locked application pattern or anti-lost affirmation mode, user is obtained in that movement
The positional information or status information of equipment, the privacy information in contributing to user to protect mobile device in time.
3rd embodiment：
Fig. 3 is that method for secret protection that the present invention the 3rd applies the mobile device provided in example realizes flow chart, the method
Can be performed by the privacy protection device of mobile device, wherein the device can be realized by software and/or hardware, can be set as movement
A standby part is built in inside mobile device.As shown in figure 3, this realizes that flow includes：
Step 31, when being connected with bluetooth equipment, obtain connection bluetooth equipment identification information.
When mobile device is connected with bluetooth equipment, mobile device obtains the identification information of bluetooth equipment, such as obtains bluetooth
The address of equipment or the title of bluetooth equipment etc..
Whether the identification information that step 32, determination are obtained is default identification information, if so, continuing executing with step 33；Otherwise,
Stop operation.
Mobile device determines whether the identification information obtained in step 31 is default identification information, if it is not, determining that movement sets
It is standby to be connected with the common Bluetooth equipment in addition to default bluetooth equipment, stop operation.
Step 33, determine that the bluetooth equipment is default bluetooth equipment, and detect the bluetooth letter of the default bluetooth equipment
Number intensity.
The corresponding preset security pattern of bluetooth signal intensity that step 34, determination are detected, and control mobile device to be in
The preset security pattern of determination.
Wherein it is determined that the corresponding preset security pattern of the bluetooth signal intensity for detecting, can include：In the indigo plant for detecting
When tooth signal intensity is more than or equal to the first preset signal strength, determine corresponding preset security pattern for not latching mode；In inspection
The bluetooth signal intensity for measuring is more than or equal to the second preset signal strength, and during less than the first preset signal strength, it is right to determine
The preset security pattern answered is default screen locking pattern；It is more than or equal to the 3rd preset signals in the bluetooth signal intensity for detecting
Intensity, and during less than the second preset signal strength, determine that corresponding preset security pattern is default locked application pattern；
When the bluetooth signal intensity for detecting is less than three preset signal strengths, determine that corresponding preset security pattern is default anti-lost
Lose affirmation mode；Wherein the first preset signal strength, the second preset signal strength and the 3rd preset signal strength are sequentially reduced.
The method for secret protection of the mobile device provided in third embodiment of the invention, according to the different bluetooths letter for detecting
Number intensity can control mobile device to be in different safe modes, you can to set different secret protection grades, protection is moved
Privacy of user in dynamic equipment, enriches the method for secret protection of mobile device, improves security and the practicality of mobile device
Property.
Following examples are device embodiment and system embodiment, the inventive method embodiment, device embodiment and system
Embodiment belongs to same design, and the detail content of not detailed description, may be referred in device embodiment and system embodiment
State embodiment of the method.
Fourth embodiment：
Fig. 4 is the structural representation of the privacy protection device of the mobile device of offer in fourth embodiment of the invention, such as Fig. 4
Shown, the privacy protection device of the mobile device can include：Intensity detection unit 41, the indigo plant for detecting default bluetooth equipment
Tooth signal intensity；Pattern determining unit 42, for the corresponding preset security pattern of bluetooth signal intensity for determining to detect；Equipment
Control unit 43, for controlling mobile device to be in the preset security pattern for determining.
Wherein, pattern determining unit 42 can specifically include：First subelement, in the bluetooth signal intensity for detecting
During more than or equal to the first preset signal strength, determine corresponding preset security pattern for not latching mode；Second subelement, is used for
It is more than or equal to the second preset signal strength in the bluetooth signal intensity for detecting, and during less than the first preset signal strength, really
Fixed corresponding preset security pattern is default screen locking pattern；3rd subelement, for big in the bluetooth signal intensity for detecting
In or equal to the 3rd preset signal strength, and during less than the second preset signal strength, determine that corresponding preset security pattern is pre-
If locked application pattern；4th subelement, for being less than the 3rd preset signal strength in the bluetooth signal intensity for detecting
When, corresponding preset security pattern is determined for default anti-lost affirmation mode, wherein, it is the first preset signal strength, second pre-
If signal intensity and the 3rd preset signal strength are sequentially reduced.
Wherein, when it is determined that corresponding preset security pattern is default locked application pattern, device control cell 43
Specifically can be used for：When mobile device unlocks failure, preset prompting message is sent to the default bluetooth equipment.
Wherein, when it is determined that corresponding preset security pattern is default anti-lost affirmation mode, device control cell 43
Can specifically include：First transmission sub-unit, for when mobile device unlocks failure, the camera in control mobile device to be clapped
The picture that take and will take is sent to default network address；Second transmission sub-unit, for when default backup event is triggered, holding
The following operation of row：The subscriber data in mobile device is sent to the default network address, and deletes the subscriber data in mobile device；
The positional information of mobile device is obtained, and the positional information for obtaining is sent to the default network address.
The device can also include：Information acquisition unit, for when being connected with bluetooth equipment, the bluetooth for obtaining connection to set
Standby identification information；Equipment determining unit, whether the identification information for determining to obtain is default identification information, if so, determining
It is connected with default bluetooth equipment；Otherwise, it determines not being connected with default bluetooth equipment.
The privacy protection device of the mobile device provided in fourth embodiment of the invention, detects according to intensity detection unit
Different bluetooth signal intensities mobile device can be controlled to be in different safe modes, i.e. different privacies can be set and protected
Shield grade, the privacy of user in protection mobile device, enriches the method for secret protection of mobile device, improves mobile device
Security and practicality.
The preferred embodiment of the upper only embodiment of the present invention, is not intended to limit the invention embodiment, for ability
For field technique personnel, the embodiment of the present invention can have various changes and change.All spirit and principle in the embodiment of the present invention
Within any modification, equivalent substitution and improvements made etc., should be included within the protection domain of the embodiment of the present invention.
Claims (8)
1. a kind of method for secret protection of mobile device, it is characterised in that including：
The bluetooth signal intensity of the default bluetooth equipment of detection；
It is determined that the corresponding preset security pattern of the bluetooth signal intensity for detecting, and control mobile device to be in the default peace for determining
Syntype；
If the preset security pattern is anti-lost affirmation mode, when mobile device unlocks failure, in control mobile device
The camera photo taking pictures and will take be sent to default network address；When default backup event is triggered, following behaviour is performed
Make：The subscriber data in mobile device is sent to the default network address, and deletes the subscriber data in mobile device；Moved
The positional information of equipment, and the positional information for obtaining is sent to the default network address；
The time span over-time threshold value of default bluetooth equipment is not attached in mobile device, or in the unblock of mobile device
When the number of times of failure exceedes frequency threshold value, the backup event is triggered.
2. method according to claim 1, it is characterised in that it is determined that the corresponding default peace of the bluetooth signal intensity for detecting
Syntype, including：
When the bluetooth signal intensity for detecting is more than or equal to the first preset signal strength, corresponding preset security pattern is determined
For not latching mode；
It is more than or equal to the second preset signal strength in the bluetooth signal intensity for detecting, and less than the first preset signal strength
When, determine that corresponding preset security pattern is default screen locking pattern；
It is more than or equal to the 3rd preset signal strength in the bluetooth signal intensity for detecting, and less than the second preset signal strength
When, determine that corresponding preset security pattern is default locked application pattern；
When the bluetooth signal intensity for detecting is less than three preset signal strengths, determine that corresponding preset security pattern is default
Anti-lost affirmation mode；
Wherein, the first preset signal strength, the second preset signal strength and the 3rd preset signal strength are sequentially reduced.
3. method according to claim 2, it is characterised in that it is determined that corresponding preset security pattern should for default lock
After with program schema,
Control mobile device is in the preset security pattern for determining, including：
When mobile device unlocks failure, preset prompting message is sent to the default bluetooth equipment.
4. method according to claim 1, it is characterised in that before the bluetooth signal intensity of the default bluetooth equipment of detection,
Including：
When being connected with bluetooth equipment, the identification information of the bluetooth equipment of connection is obtained；
It is determined that whether the identification information for obtaining is default identification information, if so, determination is connected with default bluetooth equipment；Otherwise, really
It is fixed not to be connected with default bluetooth equipment.
5. a kind of privacy protection device of mobile device, it is characterised in that including：
Intensity detection unit, the bluetooth signal intensity for detecting default bluetooth equipment；
Pattern determining unit, for the corresponding preset security pattern of bluetooth signal intensity for determining to detect；
Device control cell, for controlling mobile device to be in the preset security pattern for determining；
Protection location, if being anti-lost affirmation mode for the preset security pattern, when mobile device unlocks failure, control
The photo that camera in mobile device processed is taken pictures and will be taken is sent to default network address；It is triggered in default backup event
When, perform following operation：The subscriber data in mobile device is sent to the default network address, and deletes the user in mobile device
Data；The positional information of mobile device is obtained, and the positional information for obtaining is sent to the default network address；
The time span over-time threshold value of default bluetooth equipment is not attached in mobile device, or in the unblock of mobile device
When the number of times of failure exceedes frequency threshold value, the backup event is triggered.
6. device according to claim 5, it is characterised in that pattern determining unit includes：
First subelement, for when the bluetooth signal intensity for detecting is more than or equal to the first preset signal strength, it to be right to determine
The preset security pattern answered is not latching mode；
Second subelement, for being more than or equal to the second preset signal strength in the bluetooth signal intensity for detecting, and less than the
During one preset signal strength, determine that corresponding preset security pattern is default screen locking pattern；
3rd subelement, for being more than or equal to the 3rd preset signal strength in the bluetooth signal intensity for detecting, and less than the
During two preset signal strengths, determine that corresponding preset security pattern is default locked application pattern；
4th subelement, for when the bluetooth signal intensity for detecting is less than three preset signal strengths, determining corresponding pre-
If safe mode is default anti-lost affirmation mode,
Wherein, the first preset signal strength, the second preset signal strength and the 3rd preset signal strength are sequentially reduced.
7. device according to claim 6, it is characterised in that it is determined that corresponding preset security pattern should for default lock
When using program schema,
Device control cell specifically for：When mobile device unlocks failure, preset carrying is sent to the default bluetooth equipment
The information of waking up.
8. device according to claim 5, it is characterised in that also include：
Information acquisition unit, for when being connected with bluetooth equipment, obtaining the identification information of the bluetooth equipment of connection；
Equipment determining unit, whether the identification information for determining to obtain is default identification information, if so, determining and default bluetooth
Equipment is connected；Otherwise, it determines not being connected with default bluetooth equipment.
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| CN201410709729.6A CN104462929B (en) | 2014-11-27 | 2014-11-27 | The method for secret protection and device of a kind of mobile device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105338391B (en) * | 2015-12-11 | 2020-11-27 | 腾讯科技（深圳）有限公司 | Intelligent television control method and mobile terminal |
| CN105718771A (en) * | 2016-01-15 | 2016-06-29 | 广东小天才科技有限公司 | Private mode control method and system |
| CN107636661A (en) * | 2017-08-02 | 2018-01-26 | 福建联迪商用设备有限公司 | A kind of method and system of POS automatic unlocking locking |
| CN109714466B (en) * | 2017-10-26 | 2021-08-17 | 中国电信股份有限公司 | Dynamic password authentication processing method and device and mobile terminal thereof |
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| CN103220637A (en) * | 2012-01-19 | 2013-07-24 | 腾讯科技（深圳）有限公司 | Mobile phone anti-theft protection method and mobile phone anti-theft protection device |
| CN103093585A (en) * | 2013-01-08 | 2013-05-08 | 广东欧珀移动通信有限公司 | Device and method for preventing phone from being lost |
| CN103368618A (en) * | 2013-07-18 | 2013-10-23 | 沈阳华立德电子科技有限公司 | Bluetooth bracelet with mobile phone loss preventing function and incoming call reminding function and method |
| CN103729982A (en) * | 2014-01-08 | 2014-04-16 | 杭州晟元芯片技术有限公司 | Implementation method for multifunctional anti-loss apparatus |
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| CN104462929A (en) | 2015-03-25 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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