On future connections, the client will reference this verified public key to ensure that you are still connecting to the same server by referencing the known_hosts file.īoth the client and the server negotiate a session key which is used to encrypt and decrypt the data sent during the SSH connection.įinally, the server authenticates the client using an SSH key (if available and used). The first time you connect to the server, you will be asked to verify the public key of the server. The SSH process uses symmetric encryption, asymmetric encryption and hashing in order to securely connect the client to the remote server. SSH utilizes TCP port 22 by default, although this can be changed to a non-standard port. Now all the hard works for setting up the Shadowsocks server and doing the optimizations are done.
SETTING UP PUTTY FOR MAC WINDOWS
The initial version of putty is dated back to January 8, 1999, and designed for the Windows Operating system but now it is supporting other operating systems like macOS and Linux too.
SETTING UP PUTTY FOR MAC HOW TO
In this article, we'll outline how to SSH to a server using the Terminal program on OS X Mac. If you set the port as 443 in a previous step, other people who you shared the Shadowsocks server with can connect to the same port using the same password as yours. Putty is an open-source terminal emulator that supports several network protocols like Telnet, SSH, Rlogin, SCP, and Raw Socket. Mac OS features a built-in SSH client called Terminal which allows you to quickly and easily connect to a server. Before clicking OK to connect to the server, go to the connection menu in PuTTY, select SSH, X11 and tick the box X11 forwarding. SSH or Secure SHell is an encrypted connection protocol which is used to connect to the command line interface of a remote machine. Open PuTTY as normal, filling in the IP address or DNS alias name.
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