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Use cell phone jammer to prevent some surveillance agencies

Admin Posted on 2020-03-03

Today, surveillance agencies have a lot in common with Google. A bit cynical, but Google eventually became one of the companies that cares little about user safety. Google is the head of the security department. Not only do they protect the product from errors, they also participate in other major security software. Now they have left a big error that needs to be fixed. The Android operating system has defects in the WebView component used to render web pages. That's why we use cell phone jammer.

In my own experience with WebView, they are part of the Android operating system and require special attention from Google's security system. This is not the first time Google has tried to protect its products and services from piracy. The biggest case that runs counter to Google's security policy is the infiltration of NSA into its security systems, stealing a large amount of security data from its data centers. The situation is even worse with the reduced number of Android 4.4 Kitkat users. The bug was reported for the first time by Tod Beardsley of Rapid7, who warned that the security bug could be fatal for Android users using versions lower than Android 4.4. The security vulnerability seems to be more serious when we count the number of Android users worldwide. The impact may exceed expectations and will ultimately hinder users.

Google has at least identified the security breach. Even after realizing the severity of the disease, they still can't really solve the problem. In the whole case, the only correct part of Google is accepting third-party patches for the device. To support the work of third-party patches, Google issued the following statement: "If the affected version of [WebView] is earlier than version 4.4, we usually do not develop patches ourselves, but we will accept reports." They also added: "Apart from notifying the OEM, we will not be able to process reports that affect versions prior to 4.4 without a fix."

So why doesn't Google fix the security holes? There may be multiple reasons, but the main reason indicates that the security hole is deeply buried in the operating system. And to restart the operating system update, they must start releasing operating system updates with the OEM to address security issues. The severity of the vulnerability can be assessed based on the size of the operating system updates Google needs to fix the vulnerability. Because our data and information security are always facing security threats, it is necessary to use some signal jamming equipment to protect our information security.

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