
For that reason, we recommend using the SSH connection. This protocol is very useful, but it has a serious security breach. Use of the Telnet-only binary (PuTTYtel) is unrestricted by any cryptography laws.Hello, how are you? In the previous article, we saw how to enable Telnet in Windows Server. You may find useful information at, which collects information on cryptography laws in many countries, but we can’t vouch for its correctness.

We believe it is legal to use PuTTY, PSCP, PSFTP and Plink in England and Wales and in many other countries, but we are not lawyers, and so if in doubt you should seek legal advice before downloading it. Use of PuTTY, PSCP, PSFTP and Plink is illegal in countries where encryption is outlawed. Official ports are available for some Unix-like platforms, with work-in-progress ports to Classic Mac OS and macOS, and unofficial ports have been contributed to platforms such as Symbian, Windows Mobile and Windows Phone. PuTTY was originally written for Microsoft Windows, but it has been ported to various other operating systems.


Can also use SFTP to perform transfers called PSCP.

PuTTY supports many variations on the secure remote terminal, and provides user control over the SSH encryption key and protocol version, alternate ciphers such as AES, 3DES, RC4, Blowfish, DES, and Public-key authentication. The name “PuTTY” has no official meaning. PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. Please use the link below to download the latest version of PuTTY SSH Client from the official source It is written and maintained primarily by Simon Tatham, a British programmer. PuTTY is a free implementation of SSH and Telnet for Windows and Unix platforms, along with an xterm terminal emulator.
