In August last year, security researchers discovered serious vulnerabilities in the Chinese keyboard application Sogo Found – One of the most popular keyboard apps for Chinese users. This app didn't even have encryption at the time TLS protocol (Transport Layer Security) is integrated when moving data to the cloud.
this chance to find it It prompted researchers to take a closer look at Chinese keyboard applications. The result was shocking: There are major security vulnerabilities in almost all of these applications. It's for attackers Very simple, Everything is written It will be objected, is the conclusion.
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It's easy to spy on her
with her Chinese characters There are many options that can be typed efficiently on a smartphone App maker Suitable keyboard applications. In Western countries this is therefore Barely in use. Also, since Google Play Store is not available in China, these apps rarely appear in this country.
In China, of course, all smartphone users use such applications. Even the keyboards of major Chinese tech companies Baidu, Tencent And iFlytek It contains security vulnerabilities so serious that it can be used by both small-scale criminal hackers and government agencies Easily spied on Maybe.
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Pre-installed keyboards are also not secure
According to security researchers from Citizen Lab, part of the University of Toronto, attackers can read all inputs on a smartphone via keyboard apps. From private Chat messagesSearch queries and notes link to passwords And credit card details as well as login details for Online banking.
Keyboard applications provided by manufacturers pre-installed on their smartphones Citizen Lab says things aren't looking any better. Here too, manufacturers will not be able to adequately protect their users from unauthorized access. By the way, this is the only smartphone that has a secure keyboard app Huawei.
