Why is using telnet a security risk

Improve this question. Pacerier Pacerier 25k 77 77 gold badges silver badges bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Theres Bulletin Board Systems that are freely accessible like Synchronet. Try this hostname after the telnet command: vert. You wont find any servers to freely administrate though ;P — sinni No, this is not a security risk if you only enable the client. The server though will give you no advantage other than that you can access your cmd commandline from outside.

And even then, as I said, you won't be able to access it from outside your local network without forwarding ports on your router if you have one! Short: yes. Unlikely, but possible. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. To ensure your privacy online, you should be aware of the limitations of every technology or software that you use.

Even SSH isn't an exception. Knowing what the technology is and how attackers can use it against you will help protect your digital security.

Heard about SSH but never known what it is? Here's what you need to know. David is a freelance writer based in the Pacific Northwest, but originally hailing from the Bay Area.

He has been a technology enthusiast since childhood. David's interests include reading, watching quality TV shows and movies, retro gaming, and record collecting. Telnet Is Insecure The main problem with Telnet is that it isn't secure. Share Share Tweet Email. David Delony 61 Articles Published. Subscribe to our newsletter Join our newsletter for tech tips, reviews, free ebooks, and exclusive deals!

Link below to a software that is mentioned at the openssh website. I was trying to point you in the right direction and provides a wealth of information and links. IIS has some security stuff i know nothing about, but i'm somewhat irrationally afraid of bugs in it, but not in openssh. IIS seems like it's always just a day away from yet another exploit. Most commented news this week [44] U. Hard drive destruction [ PC Hardware ] by Onaran Buick Envision WiFi password.

Yes, Yes. But is it only a risk for windows OSes or also to nix's? Randy Bell Premium Member Apr pm Are you talking about using the Telnet client in windows, or running a telnet service? Frosties Premium Member Apr am I remember that they used kerberos when my university had a mini computer. Doesn't to have ssh server in it. Frosties Premium Member Apr pm Link below to a software that is mentioned at the openssh website.

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