CN104066060A - Method for realizing message protection in reading and message destruction after reading in mobile terminal instant communication - Google Patents

Method for realizing message protection in reading and message destruction after reading in mobile terminal instant communication Download PDF

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Publication number
CN104066060A
CN104066060A CN201410289664.4A CN201410289664A CN104066060A CN 104066060 A CN104066060 A CN 104066060A CN 201410289664 A CN201410289664 A CN 201410289664A CN 104066060 A CN104066060 A CN 104066060A
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China
Prior art keywords
message
mobile terminal
read
protection
burn
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CN201410289664.4A
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Chinese (zh)
Inventor
陈明志
李园园
钟玲
查昊迅
贾福运
吴青山
吴迪鹏
杨小权
肖传奇
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Fuzhou University
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Fuzhou University
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Priority to CN201410289664.4A priority Critical patent/CN104066060A/en
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Abstract

The invention relates to a method for realizing message protection in reading and message destruction after reading in mobile terminal instant communication. Sensitive message security protection modules are installed in mobile terminals. The working principle of the sensitive message security protection modules is that: (1) a mobile terminal A marks a sensitive message as a 'protection in reading and destruction after reading' message and sends the message to a mobile terminal B, (2) after the mobile terminal B receives the message, a safe reading mechanism is started, and the following whole process protection is carried out: (a) a screen reminds a user of the reception of the message, the message is stored in an encryption way, and a password is needed to be input in reading the message, (b) a small window is used to horizontally roll and display the message, reduce refresh frequency, and increase longitudinal rolling corrugation and the like to prevent the message to be seen or photographed secretly, a screen is locked and screenshot is prohibited, and button functions of forwarding, copying and pasting and the like are inhibited to prevent the propagation and storage of the message, and (c) after the message is read, the message is completely destroyed automatically. According to the method, the peeping, leakage and propagation of the sensitive message in the mobile phone are effectively prevented, and the security of instant communication content is improved.

Description

When the message of mobile terminal instant messaging is read protection with read after burn implementation method
Technical field
The invention belongs to instant messaging security protection technology field, when particularly a kind of message for mobile terminal instant messaging is read protection with read after the implementation method of burning.
Background technology
" while readding protection with read after burn " a kind of sensitive message safety protecting mechanism at immediate communication platform is provided; after mainly referring to that instant communication message transmit leg security sensitive message appointment or that protected by security strategy sends; recipient when receiving message, the protection while reading with read after automatically destroying by fire.This mechanism can effectively block from source that sensitive message is maliciously peeped, artificial leakage and propagation, significant to instant messaging safety.At present, there is not yet the comparatively perfect message safety guard method for mobile terminal, when particularly the message of Android mobile terminal instant messaging is read protection with read after burn implementation method.
Summary of the invention
While the object of the present invention is to provide a kind of message of mobile terminal instant messaging to read protection with read after burn implementation method, the method can prevent leakage and the propagation of sensitive message on mobile terminal, improves instant messaging safety.
For achieving the above object; technical scheme of the present invention is: when a kind of message of mobile terminal instant messaging is read protection with read after burn implementation method; sensitive message security protection module is installed in the instantaneous communication system on mobile terminal, and described sensitive message security protection module is processed sensitive message as follows:
Step S1: when mobile terminal A sends to mobile terminal B the sensitive message that needs protection, mobile terminal A is by the sensitive message security protection module on it, described sensitive message is labeled as " while readding protection with read after burn " message, then send to mobile terminal B;
Step S2: mobile terminal B receives after message, the message that the judgement of sensitive message security protection module on it is received be whether " while readding protection with read after burn " message, if start safe reading mechanism, when the message of receiving is read under described safe reading mechanism protection protection with read after destroy by fire;
Described safe reading mechanism as follows before reading, while reading, read after to " while readding protection with read after burn " message carries out whole process protection:
Read front preparation: on mobile terminal screen, carry out alarm, reminding user receive " while readding protection with read after burn " message, and reading is immediately provided or reads for user and select after a while, if user selects to read immediately, need to input password read just can open described " while readding protection with read after burn " message, if user selects to read after a while, by described " while readding protection with read after burn " message is stored in mobile terminal data storehouse with cipher mode, user need to input password read and just can open;
Protection while readding: will " while readding protection and read after burn " message is picture format by text-converted, by screen locking, carry out the screenshot capture of forbidden moves terminal, by the forwarding in quiescing menu, the function that the button such as copies, prevent message propagation and retention;
After readding, burn: according to the predetermined lifetime; by message display properties revise, internal memory is removed with described in the means auto-destruct such as database deletion " while readding protection with read after burn " message; comprise remove in mobile terminal data storehouse, preserve described " while readding protection with read after burn " record of message; the buffer memory of related data structures in mobile terminal internal memory, and described " while readding protection with read after burn " multimedia file that carries in message.
Further, described security protection module is arranged at the application layer of mobile terminal Android operating system.
Further, when described " while readding protection with read after burn " after message is opened, described safe reading mechanism starts the offline mode of mobile terminal simultaneously, in order to avoid reading process is disturbed by phone or note.
Further, when reading, described safe reading mechanism is by using the horizontal roll display message of wicket, to prevent that message from being peeped.
Further, when reading, described safe reading mechanism shows refreshing frequency by reducing mobile terminal screen, and at mobile terminal screen, longitudinal rolling is set and flashes striped, to prevent the message retention of being taken pictures.
Further, described " while readding protection with read after burn " information is opened and reads after certain hour, safe reading mechanism on mobile terminal B to described " while readding protection with read after burn " message destroys by fire: first remove and in mobile terminal B database, preserve the record of this message brush screen again, make the interface of this message of mobile terminal B interface display become invisible; Then the buffer memory of data structure relevant in mobile terminal B internal memory is removed, and the multimedia file carrying in this message is deleted; Last mobile terminal B sends to mobile terminal A by the successful information of deletion, and mobile terminal A carries out mark to the corresponding message sending, and the safe reading mechanism on mobile terminal B can select this message to destroy processing by fire, to guarantee that this message is thoroughly destroyed.
The invention has the beneficial effects as follows application layer at Android mobile terminal realized a kind of " while readding protection with read after burn " message inspection method; transmit leg sends the sensitive message that needs protection; recipient by safe reading mechanism before reading, while reading, read after to " while readding protection with read after burn " message protects; effectively prevented leakage and the propagation of sensitive message on mobile terminal; thereby protected the fail safe of user's privacy and message; improve instant messaging safety, there is very strong practicality and wide application prospect.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the embodiment of the present invention.
Embodiment
When the message of mobile terminal instant messaging of the present invention is read protection with read after burn implementation method; security protection module is installed on mobile terminal; described security protection module is arranged at the application layer of mobile terminal Android operating system; as shown in Figure 1, described security protection module is processed sensitive message as follows:
Step S1: when mobile terminal A send to need the sensitive message of protection to mobile terminal B, mobile terminal A is by the security protection module on it, this sensitive message is labeled as " while readding protection with read after burn " message, then send to mobile terminal B;
Step S2: mobile terminal B receives after message; the message that the judgement of security protection module on it is received be whether " while readding protection with read after burn " message; if start safe reading mechanism, when the message of receiving is read under this mechanism protection protection with read after destroy by fire.
Below to described safe reading mechanism how before reading, message protection is elaborated while reading, after reading.
Before reading, as follows to " while readding protection with read after burn " message reads front preparation:
On mobile terminal screen, carry out alarm; reminding user receive " while readding protection with read after burn " message; and reading is immediately provided or reads for user and select after a while; if user selects to read after a while; the described sensitive message of protection that needs is stored in to mobile terminal data storehouse with cipher mode; if user selects to read immediately, eject deciphering window, need user to input correct password and just can open this message.
No matter be to read after a while or read immediately; once clicking, user starts to read; after the described sensitive message that need protect is opened; described safe reading mechanism makes running of mobile terminal under interruption-free pattern; start the offline mode of mobile terminal, to guarantee that user can not be sent a telegram here in reading process or note is bothered.
During reading, as follows to " while readding protection with read after burn " message reads time protection:
1, anti-ly copy, forward: text message is carried out to format conversion, and being about to need the sensitive message of protection is picture format by text-converted, simultaneously the copying of forbidden moves terminal, forwarding capability.
2, anti-screenshotss: the screenshotss function of shielding mobile terminal.Specific implementation is: because cell phone system may carry screenshotss function, this function can trigger by the button of equipment, therefore, burns reading mechanism mobile terminal key is monitored after readding, when being judged as the screenshotss function of triggering system, tackle, stop the screenshotss function of triggering system.In order further to guarantee the fail safe of message, also can at system bottom, mask the actual code that carries out sectional drawing operation of system by revising the mode of system code.
3, anti-peeping: described in the horizontal roll display of described safe reading mechanism use wicket, to need the content of the sensitive message of protection, increase longitudinal rolling ripple, to prevent that message from being peeped simultaneously.
4, anti-taking pictures: for further preventing the leakage of sensitive message, from root, stopping sensitive message propagates, utilize the limitation of camera shutter speed, when reading, described safe reading mechanism reduces mobile terminal screen and shows refreshing frequency, and flash striped in mobile terminal screen setting, to disturb other equipment to take pictures.By the interference line of certain speed is set, both guaranteed that human eye reading can not be interfered, can make again conventional equipment cannot photograph clear pictures (camera is being taken pictures under certain shutter speed, and phase sector-meeting is because shake is stuck with paste).
5, instant reading with instant destroyed: for complex environment very, can also realize message protection by instant reading and instant destruction, message occurs with certain speed captions formula and disappears at once, can effectively prevent that sensitive message from leaking.
After reading, as follows the sensitive message of need protection is read to rear protection:
This message is opened and reads after certain hour, will automatically be destroyed by fire: remove the record of preserving described sensitive message in mobile terminal data storehouse, the buffer memory of related data structures in mobile terminal internal memory, and the multimedia file carrying in described sensitive message.
In the present embodiment, after sensitive information is read 10 seconds (time capable of regulating), described safe reading mechanism destroys by fire described sensitive message at mobile terminal B: first remove record the brush screen again of this message of preserving in mobile terminal B database, make the interface of this message of mobile terminal B interface display become invisible; Then the buffer memory of data structure relevant in mobile terminal B internal memory is removed, and deleted burning the multimedia file carrying in message after readding; Last mobile terminal B sends to mobile terminal A by the successful information of deletion, and mobile terminal A carries out mark to sent corresponding message, and its security mechanism can select this message to destroy processing by fire, to guarantee that this message is thoroughly destroyed.
Be more than preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention, when the function producing does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.

Claims (6)

1. when the message of a mobile terminal instant messaging is read protection with read after burn implementation method; it is characterized in that; sensitive message security protection module is installed in the instantaneous communication system on mobile terminal, and described sensitive message security protection module is processed sensitive message as follows:
Step S1: when mobile terminal A sends to mobile terminal B the sensitive message that needs protection, mobile terminal A is by the sensitive message security protection module on it, described sensitive message is labeled as " while readding protection with read after burn " message, then send to mobile terminal B;
Step S2: mobile terminal B receives after message, the message that the judgement of sensitive message security protection module on it is received be whether " while readding protection with read after burn " message, if start safe reading mechanism, when the message of receiving is read under described safe reading mechanism protection protection with read after destroy by fire;
Described safe reading mechanism as follows before reading, while reading, read after to " while readding protection with read after burn " message carries out whole process protection:
Read front preparation: on mobile terminal screen, carry out alarm, reminding user receive " while readding protection with read after burn " message, and reading is immediately provided or reads for user and select after a while, if user selects to read immediately, need to input password read just can open described " while readding protection with read after burn " message, if user selects to read after a while, by described " while readding protection with read after burn " message is stored in mobile terminal data storehouse with cipher mode, user need to input password read and just can open;
Protection while readding: will " while readding protection and read after burn " message is picture format by text-converted, by screen locking, carry out the screenshot capture of forbidden moves terminal, by the forwarding in quiescing menu, the function that the button such as copies, prevent message propagation and retention;
After readding, burn: according to the predetermined lifetime; by message display properties revise, internal memory is removed with described in the means auto-destruct such as database deletion " while readding protection with read after burn " message; comprise remove in mobile terminal data storehouse, preserve described " while readding protection with read after burn " record of message; the buffer memory of related data structures in mobile terminal internal memory, and described " while readding protection with read after burn " multimedia file that carries in message.
2. when the message of mobile terminal instant messaging according to claim 1 is read protection with read after burn implementation method, it is characterized in that, described security protection module is arranged at the application layer of mobile terminal Android operating system.
3. when the message of mobile terminal instant messaging according to claim 1 is read protection with read after burn implementation method; it is characterized in that; when described " while readding protection with read after burn " after message is opened; described safe reading mechanism starts the offline mode of mobile terminal simultaneously, in order to avoid reading process is disturbed by phone or note.
4. when the message of mobile terminal instant messaging according to claim 1 is read protection with read after burn implementation method, it is characterized in that, when reading, described safe reading mechanism is by using the horizontal roll display message of wicket, to prevent that message from being peeped.
5. when the message of mobile terminal instant messaging according to claim 1 is read protection with read after burn implementation method; it is characterized in that; when reading; described safe reading mechanism shows refreshing frequency by reducing mobile terminal screen; and at mobile terminal screen, longitudinal rolling is set and flashes striped, to prevent the message retention of being taken pictures.
6. when the message of mobile terminal instant messaging according to claim 1 is read protection with read after burn implementation method, it is characterized in that, described " while readding protection with read after burn " information is opened and reads after certain hour, safe reading mechanism on mobile terminal B to described " while readding protection with read after burn " message destroys by fire: first remove and in mobile terminal B database, preserve the record of this message brush screen again, make the interface of this message of mobile terminal B interface display become invisible; Then the buffer memory of data structure relevant in mobile terminal B internal memory is removed, and the multimedia file carrying in this message is deleted; Last mobile terminal B sends to mobile terminal A by the successful information of deletion, and mobile terminal A carries out mark to the corresponding message sending, and the safe reading mechanism on mobile terminal B can select this message to destroy processing by fire, to guarantee that this message is thoroughly destroyed.
CN201410289664.4A 2014-06-26 2014-06-26 Method for realizing message protection in reading and message destruction after reading in mobile terminal instant communication Pending CN104066060A (en)

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CN105069369A (en) * 2015-07-20 2015-11-18 陈包容 Burn-after-reading method and device for document
CN105119799A (en) * 2015-06-15 2015-12-02 阿里巴巴集团控股有限公司 Instant communication message processing method and client
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CN105306444A (en) * 2015-09-18 2016-02-03 四川效率源信息安全技术股份有限公司 Burn-after-reading method and device based on cloud storage
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CN110008656A (en) * 2019-04-16 2019-07-12 重庆菜鸽途讯科技有限公司 A kind of information security method, terminal and computer readable storage medium
WO2021129698A1 (en) * 2019-12-26 2021-07-01 维沃移动通信有限公司 Photographing method and electronic device
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