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Telnet bombardment to my unix network

Posted on 2016-08-02
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Last Modified: 2016-08-02
I am getting a lot of telnet session to computers with unix os on my network.  how can I eliminate such a problem from any outsider to do telnet access to the computers  while I still allow my engineer telnet access to the computers in the network.
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Question by:tommym121
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Lee W, MVP earned 500 total points
ID: 41739618
Block Telnet at the firewall (opening it is really unwise in my opinion). Give your engineer VPN access or use a Remote Control solution.  At a minimum use SSH and NOT telnet unless you're TRYING to give out usernames and passwords to any hacker that wants them...
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by:tommym121
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Thanks
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