= Generate a SSH key Pair (Public and Private) and Use it with putty = * The common way for access to IFCA cluster is a non passwd based. It has been proved that the use of ssh key access avoid most part of security issues aswell to forgot the passwd. == Download Putty == * You can download the Putty ssh from [[http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html]] * Download the [[http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe|Putty.exe Agent]] * Download the [[http://the.earth.li/~sgtatham/putty/latest/x86/puttygen.exe|puttygen.exe]]