Hi,how i can deny all IP to connect at putty except my ip?
Thanks
Submit an answer
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Want to learn more? Join the DigitalOcean Community!
Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.
You can’t deny all IP SSH connections to your droplet at your workstation at Putty. Basically you will deny all public IP SSH connections at your droplet except your IP address. <br>
If your droplet has UFW firewall on it you could try <br>------------------------------------------------------------ <br>sudo ufw allow from my.home.ip.address <br>sudo ufw enable <br>----------------------------------------------------------- <br>This would allow all traffic from home computer. Did this when building and testing my droplets. <br> <br>Very specific rule would be <br>sudo ufw allow from my.home.ip.address to any port 22 proto tcp <br> <br> <br>Note: If you changed you default ssh port adjust as needed. <br> <br> <br> <br>You could then expand on it as needed. Opening any required ports to world later. 80, 443 etc <br> <br> <br> <br>
I don’t think PuTTY has that capability.