Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens' witnesses, rain and snow for the delivery of clues! CTOnews.com July 27 news, today, the State Internet Information Office official account "Network letter China" released a test report on the collection of App personal information of e-books, photography and beautification, and cloud disk, testing the collection of personal information of some App that are widely used by the public. The public test results of the Office of Information Services attached to CTOnews.com are as follows:

The e-book category selects 8 App with a total of 100 million downloads from 19 app stores to synchronize on phones with the same network environment, brand, model and Android version, in order to complete an e-book reading activity as a test unit, including launching App, searching for books, reading books, and background silent application scenarios. It includes three items: system permission call, personal information upload and network upload traffic.

The source of ▲ image is sent to China. In the same scenario as above, each App calls five system permissions of location, device information, application list and clipboard, but no other permissions such as camera, microphone, address book and so on are found.

System permission invocation

In the startup App scenario, the most kinds of system permissions are called tomato free novels (4 categories), and the largest number of calls to system permissions are read by Baidu (23 times).

In the scene of searching for books, the most kinds of system permissions are tomato free novels (2 categories), and the most frequent calls of system permissions are love reading and tomato free novels (both twice).

In the scene of reading books, the most kinds of system permissions are tomato free novels (3 categories), and the most calls to system permissions are seven cats free novels (5 times).

In the background silence scenario, Baidu reads the most kinds and times of system permissions (3 categories, 8 times).

Upload of personal information

In the launch App scene, the most types of personal information uploaded are QQ Book, Seven Cats Free novels, Love Reading, Tomato Free novels, and Baidu Reading.

In the scene of searching for books, the most kinds of personal information uploaded are Wechat Reading, QQ Book, Seven Cats Free novels and Tomato Free novels.

In the scene of reading books, the most types of personal information uploaded are book flag novels, seven cats free novels, and Baidu reading.

In the background silent scene, the most kinds of personal information uploaded are the book flag novels.

Network upload traffic (repeated test 10 times)

When the 8 App users complete an e-book reading activity (start App, search for books, read books), the most uploaded data flow is tomato free novels, which is about 1321KB; on average, the least is Wechat reading, about 30KB.

8 App background silent for 12 hours, the average upload data traffic is Baidu Reader, about 81KB, and the least is QQ Book, about 13KB. The details are shown in figure 2.

In the photography and beautification category, five App, which have been downloaded 100 million times in 19 app stores, are synchronized on phones with the same network environment, brand, model and Android version to complete a photo shooting and beautification activity as a test unit, including starting App, taking photos, beautifying photos, and silent application scenes in the background. It includes three items: system permission call, personal information upload and network upload traffic.

In the above scenario, each App calls five types of system permissions: location, device information, application list, clipboard and camera, but no other permissions such as microphone and address book are found.

System permission invocation

In the startup App scenario, the person who calls the system permissions the most is Meitu (category 4), and the one who calls the system permissions the most is Kuaiyin (15 times).

In the photo shooting scene, Meitu (2 categories, 2 times) calls the system permissions the most.

In the beautification photo scene, the type and number of calls to the system permissions are the highest for the no-other camera (category 1, 4 times).

In the background silence scenario, the most kinds of system permissions are called by Faceu Super cute and Fast Shadow, and the largest number of system permissions are called by Kuaiyin (4 times).

Upload of personal information

In the launch App scenario, Meitu uploads the most kinds of personal information.

In the photo-shooting scene, Meitu uploaded the most kinds of personal information.

In the beautification photo scene, the most kinds of personal information uploaded are Meitu and Faceu super cute.

In the background silence scene, Meitu and Faceu are super cute for uploading the most kinds of personal information.

Network upload traffic (repeated test 10 times)

When the five App users complete a photo shooting and beautification activity (start App, shoot photos, beautify photos), the average upload data flow is Quick Shadow, which is about 1462KB, and the average least is no other camera, about 188KB.

The five App models have been silent for 12 hours in the background, and the average upload data traffic is Meitu, which is about 1157KB, and the camera with no other camera, which is about 83KB. The details are shown in figure 2.

The cloud disk category selects 5 App with a total of 100 million downloads from 19 app stores to synchronize the phones with the same network environment, brand, model and Android version to complete a cloud disk file transfer activity as a test unit, including launching App, uploading and downloading files, and silent application scenarios in the background It includes three items: system permission call, personal information upload and network upload traffic.

In the above scenario, each App calls location, device information, application list, clipboard, and storage system permissions, but no other permissions such as camera, microphone, address book and so on are found.

System permission invocation

In the startup App scenario, the most kinds of system permissions are called by Ali cloud disk (category 4), and the most are called by Baidu network disk (38 times).

In the scenario of uploading files, the most types of system permissions are called Baidu network disk and Aliyun disk (both categories 3), and the largest number of system permissions are called by Baidu network disk (6 times).

In the download file scenario, Baidu network disk (2 types, 2 times) has the most system permissions and times of calling.

In the background silence scenario, the Baidu network disk (3 categories, 24 times) calls the most system permissions.

Upload of personal information

In the launch App scenario, the most types of personal information uploaded are Baidu network disk and Ali cloud disk.

In the scene of uploading files, Baidu network disk and Ali cloud disk upload the most kinds of personal information.

In the download file scenario, the most types of personal information uploaded are Baidu network disk and Ali cloud disk.

In the background silent scene, the Baidu network disk uploads the most kinds of personal information.

Network upload traffic (repeated test 10 times)

When the five App users complete a file transfer activity of cloud disk (starting App, uploading files, downloading files), the average amount of uploaded data is Baidu network disk, which is about 2270KB, and the lowest is Ali cloud disk, which is about 201KB.

The five App models have been silent for 12 hours in the background. On average, the most uploaded data is Tianyi cloud disk, which is about 80KB, and the lowest is Tencent Weiyun, which is about 8KB.

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