However, this should not be assumed to provide great security - malware on the machine where it is used can still compromise the software (cf. This way, the user can carry the executable with them. It can also be used standalone, without the installation package, by simply copying the executable to a USB stick and running it on a new machine. Putty.exe is the main executable for the terminal client. The installation package includes putty.exe, puttygen.exe, psftp.exe, pscp.exe, and pagent.exe. To check the signature of a file, use: gpg -verify įor example: gpg -verify Package contents: putty.exe, puttygen.exe, psftp.exe, pscp.exe, pagent.exe To import the signature key into GPG, use: gpg -import putty-release-2015.asc On Red Hat 7, it can be installed with yum install gnupg2. On Debian-based Linux, it can be installed with aptitude install gnupg.

To verify the signatures, you need the gpg tool. The releases are signed with GPG, using the PuTTY release key. Setting up public key authentication using PuTTYgen

Simon Tatham publishes new PuTTY versions on his personal home page. Contents Download PuTTY installation package for Windows Master download site Installation and setup instructions Verifying release signatures Package contents: putty.exe, puttygen.exe, psftp.exe, pscp.exe, pagent.exe Alternatives Server for Windows or other platforms SSH key management needs attention Using telnet is not recommended SFTP file transfer support Screenshots PuTTY terminal window PSFTP command line Use Download PuTTY installation package for Windows Master download site

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