How to block wireless signals in large stores

  • MarthaWaters
    I've heard that a lot of hackers have recently set up fake WIFI in large stores to steal other people's information. This makes me very worried about the security of my smart device. Is there any way to block wireless access?
  • PerfectjammerPerfectjammer
    Hello, Martha
    What you said is really a serious problem. As smart devices become more and more popular, a lot of personal information is stored in smart devices. Once invaded by intelligent devices, personal privacy and property will be seriously threatened. As a result, it has become a trend for young americans to carry WIFI jammer out of their homes. Such devices can protect against hackers.

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