12 milioni di router hanno un bug che elude i controlli

Ho effettuato il test con il nuovo modem/router di TI che ho installato stamattina e il risultato è che tutte le porte risultano "verdi" e non chiuse come il router precdente, quello che poi mi dava pure problemi di connessione.
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[FONT=courier new,courier]---------------------------------------------------------------------- GRC Port Authority Report created on UTC: 2014-12-24 at 15:33:50 Results from scan of ports: 0-1055 0 Ports Open 0 Ports Closed 1056 Ports Stealth --------------------- 1056 Ports Tested ALL PORTS tested were found to be: STEALTH. TruStealth: FAILED - ALL tested ports were STEALTH, - NO unsolicited packets were received, - A PING REPLY (ICMP Echo) WAS RECEIVED.


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esults from scan of ports: 0-1055

0 Ports Open
1 Ports Closed
1055 Ports Stealth
---------------------
1056 Ports Tested

NO PORTS were found to be OPEN.

The port found to be CLOSED was: 21

Ho un router fastweb.
Come faccio con la 21?
 
Buongiorno a voi ho fatto la prova questo è il risultato :


THE EQUIPMENT AT THE TARGET IP ADDRESS
DID NOT RESPOND TO OUR UPnP PROBES!

(That's good news!)



There is no question whether hackers are, in fact, currently sweeping the Internet for the presence of exposed and vulnerable consumer Internet routers in order to gain access to the private networks residing behind them. Just such hacking packets are now being detected across the Internet. Scanning is underway and the threat is real.
Whenever changes are made to your network configuration, whenever you update your router's firmware, and also from time to time just to be sure, you should consider re-running this quick test to confirm that your Internet-facing equipment is continuing to ignore all attempts at its subversion though the Universal Plug n'Play (UPnP) protocols
 
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