Vreemde resultaten GRC test

[Eagle Creek]

Al mijn poorten zijn volgens GRC's Shields Up "Stealth" en toch staat er twee keer
test

Unsolicited Packets: RECEIVED (FAILED) — Your system's personal security countermeasures unwisely attempted to probe us in response to our probes. While some users believe that "tracking down" the source of Internet probes is useful, experience indicates that there is little to gain and potentially much to lose. The wisest course of action is to simulate nonexistence — which your system has failed to do. Your counter-probes immediately reveal your system's presence and location on the Internet.

Ook bij All Service Ports is alles stealth.. Hoe kan dit?

 

[G-Forze]

Je krijgt niet een failed op het open staan van de poorten maar omdat bepaalde software (firewall oid) probeerd om de zogenaamde aanval (de test dus) te traceren, er wordt dus iets teruggestuurd naar de aanvaller.

Dit zou handig kunnen zijn om bv iemand op te sporen, echter meestal is het alleen maar slecht aangezien de aanvaller ineens ziet dat jouw pc wel actief is, terwijl hij er anders vanuit was gegaan dat de pc misschien uit stond oid.

 

[Eagle Creek]

GRC geeft aan alle kanten aan dat het lijkt of mijn PC niet bestaat. Behalve de button failed geeft 'ie nergens aan wat er mis is.

Overigens was dit eerst niet zo.

 

[Eagle Creek]

File Sharing:

Your Internet port 139 does not appear to exist!
One or more ports on this system are operating in FULL STEALTH MODE! Standard Internet behavior requires port connection attempts to be answered with a success or refusal response. Therefore, only an attempt to connect to a nonexistent computer results in no response of either kind. But YOUR computer has DELIBERATELY CHOSEN NOT TO RESPOND (that's very cool!) which represents advanced compute0r and port stealthing capabilities. A machine configured in this fashion is well hardened to Internet NetBIOS attack and intrusion.

Unable to connect with NetBIOS to your computer.
All attempts to get any information from your computer have FAILED. (This is very uncommon for a Windows networking-based PC.) Relative to vulnerabilities from Windows networking, this computer appears to be VERY SECURE since it is NOT exposing ANY of its internal NetBIOS networking protocol over the Internet.

Common Ports:

Your system has achieved a perfect "TruStealth" rating. Not a single packet — solicited or otherwise — was received from your system as a result of our security probing tests. Your system ignored and refused to reply to repeated Pings (ICMP Echo Requests). From the standpoint of the passing probes of any hacker, this machine does not exist on the Internet. Some questionable personal security systems expose their users by attempting to "counter-probe the prober", thus revealing themselves. But your system wisely remained silent in every way. Very nice.


:8-0: :8-0:

*verbaasd zich*

Nou, als alles gewoon groen, stealth, passed en prima is vertrouw ik het wel..

Toch bedankt voor je reactie.

 

[Eagle Creek]

Solicited TCP Packets: PASSED — No TCP packets were received from your system as a direct result of our attempts to elicit some response from any of the ports listed below — they are all either fully stealthed or blocked by your ISP. However . . .

Unsolicited Packets: PASSED — No Internet packets of any sort were received from your system as a side-effect of our attempts to elicit some response from any of the ports listed above. Some questionable personal security systems expose their users by attempting to "counter-probe the prober", thus revealing themselves. But your system remained wisely silent. (Except for the fact that not all of its ports are completely stealthed as shown below.)

Ping Reply: RECEIVED (FAILED) — Your system REPLIED to our Ping (ICMP Echo) requests, making it visible on the Internet. Most personal firewalls can be configured to block, drop, and ignore such ping requests in order to better hide systems from hackers. This is highly recommended since "Ping" is among the oldest and most common methods used to locate systems prior to further exploitation.

Ik heb een SpeedTouch 530 Series Router. Volgens mij is de ping test nieuw in GRC.. Hoe voorkom ik dat mijn PC/router reageert op ping oproepen?

 

[Eagle Creek]

Ik heb een handleiding gevonden van router, even snuffelen .

Vraag trouwens weer ONopgelost gezet.

 

[petje11]

Bij mij geeft ie dit:

Your system has achieved a perfect "TruStealth" rating. Not a single packet — solicited or otherwise — was received from your system as a result of our security probing tests. Your system ignored and refused to reply to repeated Pings (ICMP Echo Requests). From the standpoint of the passing probes of any hacker, this machine does not exist on the Internet. Some questionable personal security systems expose their users by attempting to "counter-probe the prober", thus revealing themselves. But your system wisely remained silent in every way. Very nice.

Dus er is wel iets mis in je router. (Ik zit achter een sweex bij de weg)

 

[Eagle Creek]

Nouja.. mis mis.. Hij laat PING door. En als dat alles is.

Maargoed; daarmee geeft 'ie toch aan dat hij "leeft".

In Windows Firewall staat ping uit dus dan zit het toch in de snouter.

Edit: FOUT! Ping aanvraag wordt toegestaan door Windows Firewall.. Uno momento .

 

[Eagle Creek]

Hmpf.. hij staat aangevinkt als toegestaan in de firewall maar ik kan hem niet uitvinken?

Optie is grijs. Er staat dat de optie wordt ingeschakeld als poort 445 (TCP) is ingeschakeld.. Waar kan ik hem uitzetten?

( 445 : TCP/UDP Microsoft-Ds (Microsoft-Ds) )

Edit: aha, gevonden. Ik ga even verder spelen. Ik weet nog niet of dit Windows Firewall/router gebonden is.

Edit 4:

GRC Port Authority Report created on UTC: 2005-02-12 at 00:14:10

Results from scan of ports: 0, 21-23, 25, 79, 80, 110, 113,
119, 135, 139, 143, 389, 443, 445,
1002, 1024-1030, 1720, 5000

0 Ports Open
0 Ports Closed
26 Ports Stealth
---------------------
26 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.

 

[petje11]

Maareh waarom heb je je windows firewall aanstaan dan?
:8-0:

Zet die eens uit wat doet ie dan? Heb hier alleen de router als firewall en dat werkt prima.

 

[Eagle Creek]

Voor uitgaande programma's. En extra beveiliging omdat mijn router een beetje raar doet en ik geen Norton wil ( Norton doet meestal nog een beetje raarder zeg maar ).

Ik zal eens kijken.

 

[Eagle Creek]

Eerst het vrolijke balonnetje natuurlijk, toen naar de site en resultaat:

Your system has achieved a perfect "TruStealth" rating. Not a single packet — solicited or otherwise — was received from your system as a result of our security probing tests. Your system ignored and refused to reply to repeated Pings (ICMP Echo Requests). From the standpoint of the passing probes of any hacker, this machine does not exist on the Internet. Some questionable personal security systems expose their users by attempting to "counter-probe the prober", thus revealing themselves. But your system wisely remained silent in every way. Very nice.

Dus het lijkt wel of de Windows Firewall het juist openzet

 

[petje11]

Dat loont haast de moeite van het proberen, ik zal morgen ook eens de windows firewall aanzetten en daarna uiteraard even checken.

 

[Eagle Creek]

Vaag ding hoor... Please let me know!

 

[petje11]

Nou hier dan het resultaat: