现在好像每件事情都能跟"云"撤上管线，破解服务也不例外。一个例子就是WPA破解以SaaS服务的方式提供，现在，有另外一个选择——基于云的wpa密码破解工具MOSCRACK。MOSCRACK是一个perl应用程序，通过Mosix集群软件或是简单的SSH连接，它可在云计算机上方便的破解WPA key。云节点可以运行任何unix主机（包括Cygwin），这意味着Moscrack可以部署在windows操作系统上。工具主要特点：

  • Based on Aircrack-NG
  • CUDA is untested but may be possible
  • Easily supports a large number of nodes
  • Designed to run for long periods of time
  • Doesn’t exit on errors/failures when possible
  • Supports mixed OS/protocol configurations
  • Effectively handles mixed fast and slow nodes
  • Effectively handles mixed fast and slow links
  • Forked design
  • Architecture independent
  • Uses standard protocols and utilities
  • Supports Mosix
  • Supports all popular operating systems as processing nodes
  • Node prioritization based on speed
  • Online configuration of nodes list
  • Failed/bad node throttling
  • Reprocessing of data on error
  • Automatic performance tuning
  • Does not require an agent on nodes
  • Very verbose, doesn’t hide anything
  • Logs key to file if found
  • Logs output from nodes on error
  • Includes a friendly status viewer (mosctop)
  • Includes an optional basic X11 GUI

工具更多信息及下载：http://sourceforge.net/projects/moscrack/files/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Moscrack is a Perl application designed to facilitate cracking WPA keys on a cluster of computers. This is accomplished with Mosix clustering software and/or simple ssh connectivity. Cluster nodes can run any Unix variant (including Cygwin). This means that you can run Moscrack even on Windows operating systems! Currently it has only been used with Mosix (clustering software) and SSH nodes. It works by reading a word list from STDIN or a file, breaking it into chunks and passing those chunks off to separate processes that run in parallel. The parallel processes can then execute on different nodes in your cluster. All results are checked (to a degree) and recorded on your master node. Logging, error handling, etc… are all handled for you. Moscrack is designed to be run for long periods of time (days/weeks/etc.).