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

Thanks to CTOnews.com netizen for the clue delivery of rain and snow! CTOnews.com August 28 news, the official public number of the State Internet Information Office "Netcom China" today released Short Video App personal information collection test report, to the public a large number of use of some App collection personal information for testing. CTOnews.com attached the details and results of the public test of the Internet Information Office as follows:

Test background App tested: chatter (version 26.1.0), fast hand (11.6.10.31871), chatter volcano version (26.1.0), fast hand speed version (7.26.20), Tencent Weishi app (7.26), second beat (7.94.0), a total of 6.

App source: 19 app stores, cumulative downloads of 100 million times.

Test environment: Select mobile phone terminals of the same brand and model, install the same version of Android operating system, deploy 6 apps respectively, and perform synchronous operation under the same network environment.

Test scenario: Complete a browsing activity of Short Video as the test unit, including three user usage scenarios of launching App, watching videos, liking and following, and background silent application scenario.

Test content: including system permission call, personal information upload, network upload traffic 3 items.

Test results System permission invocation: 6 apps invoked 5 types of system permissions such as location, device information, application list, clipboard and storage in 4 scenarios, and no other permissions such as invoking camera, microphone and address book were found.

In the App launch scenario, the quick-hand and quick-hand speed versions (both 5 categories, 9 times) have the most types and times of invoking system permissions.

▲ In the video scene of China, the source of the picture, the same below, the most types of calling system permissions are chattering, chattering volcano version and fast hand speed version (all of which are 3 types), and the most times of calling system permissions are chattering (14 times).

In the scene of praise and attention, the most types of calling system permissions are chattering and chattering volcano version (both of which are Class 2), and the most times of calling system permissions are chattering (13 times).

In the background silent scene, the quick-hand version (3 types, 7 times) has the most system permission types and times.

Personal information uploads 6 apps upload 6 types of personal information:

Location information, including latitude and longitude, currently connected Wi-Fi MAC address, currently connected base station information;

Unique device identification code, including Android ID (Android ID), OAID (Open Anonymous Device Identifier), mobile phone MAC address;

clipboard content information, including recently copied text;

Application list information, including information of applications installed on the mobile phone;

Mobile phone number;

User screenshot operation information.

In the App launch scenario, the fastest hand (category 6) uploads the most personal information.

In the video viewing scene, the most types of personal information upload are chatter and chatter volcano version (all of which are 3 categories).

In the likes and concerns scene, the most types of personal information upload are fast hand, fast hand speed version and Tencent Weishi app (all of which are Class 1).

In the background silent scene, the most types of personal information upload are chatter, fast hand, chatter volcano version, fast hand speed version and Tencent Weishi app (all of which are Class 1).

When users complete a Short Video browsing activity (start the App, watch videos, like attention), the average upload data traffic is the most fast hand, about 1302KB; the average least is Tencent Weishi app, about 176KB.

The background of the 6 apps was silent for 12 hours, and the average upload data traffic was the fastest, about 27KB; the average minimum was the second shot, about 1KB. See Figure 2 for details.

reference

"Short Video"App personal information collection test report

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