Portscan attack

  DigitalX 13:38 24 Feb 03
Locked

What is Port scan attack?, Mcafee Firewall detected one yesterday from NTL, I am also on NTL, any suggestions as to why it was coming from NTL?

Thanks

  powerless 13:43 24 Feb 03

They were seeing if your computer was still connected to the internet. Dont worry about it...

  DigitalX 13:48 24 Feb 03

why were they checking, is there any reason for it?

thanks

  GANDALF <|:-)> 18:47 24 Feb 03

When you are connected to the net your computer is constantly sending out messages (handshakes) to all and sundry (lack of morals you see) to see if they want to talk. Many reply but as you have not given them permission to access they are denied. A firewall sees this as an alert but there is really nothing to worry about as it is only computers 'chatting' each other up.

Also when connected you can be routed through several servers and they will also check to see if your IP is still current so that when you download things they will be sent to the right address. The servers can be anywhere on the planet but as yours was from NTL it would seem that they were just checking if you were open for business

The chances of you getting hacked are virtually zilch; in spite of what is 'reported' about hackers, they are not interested in peoples' utterly dreary computers (like mine) and there are much easier ways of culling bank/credit card details. Turn off the alerts and surf mercilessly.

G

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