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What will allow you to establish a secure connection with a remote router and make some configuration changes?


Since Telnet lacks security, it has been virtually replaced by Secure Shell (SSH) as a protocol and program for remote access. Despite being thousands of miles apart, users of videoconferencing software can see and communicate with one another as if they were in the same room. Although File Transfer Protocol (FTP) is effective at transferring files, it is not secure.

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