Secure Shell, or SSH for short, is one of the most advanced data transfer protection technologies. Using this mode on the same router allows you to ensure not only the confidentiality of the transmitted information, but also accelerate the exchange of packets. True, not everyone knows how to open the SSH port and why all this is needed. In this case, a constructive explanation will have to be given.
SSH port: what is it and why is it necessary?
Since we are talking about security, in this case, the SSH port should be understood as a dedicated communication channel in the form of a tunnel that provides data encryption.
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