Putty is an application designed to control remotely one or multiple servers using Internet connection. The user is able to connect and send commands from his computer to another one.
Command line option: Putty`s uses SCP and SFTP clients, called "pscp" and "psftp" respectively to connect directly from the user's computer to another one via Internet connection. It also supports connecting to multiple servers simultaneously.
Sending commands: this option allows the user to have full control of the client server. Thank to that, he does not need to move from his computer to execute almost application located in the client post.
Security: to vouch the safety of the transfer, Putty uses a combination of SSH encryption and Telnet clients. For that, the user needs to know some information such as the client's IP address and a password also may be required.
Pros
This software is portable
Putty is a completely free and available in several languages.
It supports IPv6 support, 3DES, AES, Arcfour, Blowfish, DES.
Putty Support for local serial port connections.
It can store log of hosts and preferences for later use.
