Ho aperto questa pagina: http://www.grc.com/x/ne.dll?rh1dkyd2 e mi dice però che ha temporaneamente disattivato la funzione "ricarica" del browser, che invia nuovamente i dati già inviati creando una falla di sicurezza...
Invece http://www.pcflank.com/scanner_r.htm mi dice per molte porte che sono stealthed, e alcune closed, ma nulla di particolare dal momento che ho usato il port forwarding del router per mandarle al server ma in questo momento i demoni che le gestiscono (apache, vsftpd, ssh) non sono avviati.
In ogni caso sia FTP che SSH sono protetti da password, e nello spazio web non c'è niente di pericoloso.
Però ci sono queste porte che non conosco...
EDIT:135 closed RPC Remote Procedure Call (RPC) is used in client/server applications based on MS Windows operating systems
137 closed NETBIOS Name Service NetBios is used to share files through your Network Neighborhood
138 closed NETBIOS Datagram Service NetBios is used to share files through your Network Neighborhood
139 closed NETBIOS Session Service NetBios is used to share files through your Network Neighborhood
ecco cosa dice quel sito "Shields UP!!":
Allowing a web browser to "reload" a page which has already been sent to you creates a "security hole" that would allow someone using your computer at any later time to attain potentially private and personal information.
Port Authority Edition – Internet Vulnerability Profiling
by Steve Gibson, Gibson Research Corporation.
Browser Reload Suppressed
For your security, your web browser's "reload"
function has been temporarily disabled
To safeguard your privacy we have disabled the browser's "reload" or "refresh" facility while you are in sensitive areas of our web site. Reloading pages will function normally once you have left this area . . . but until then please refrain from "reloading" pages.
You may press your browser's [BACK] button now to return to the page prior to the one you were just viewing.
Thanks very much for your interest and patronage.





