My scope was to embed a web-based ssh client in my php site. So, I searched in the Internet and I found a jar that suited in my site.
This jar file (is it allowed to post here which one I found?) is loaded through <applet>.
My question is whether this file is secure or not, in the manner of fact that this ssh client gives you root permissions on systems, lets you type passwords and login remotely on other systems (using passwords again). Probably, this jar file could be harmful enough to collect passwords and send them somewhere else, isnt it?
How can I confirm that this code is secure enough? (i.e. tcp dumping - to catch if that file communicates with somewhere else, antivirus scanning)
Thanks a lot