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How Windows 7 Knows About Your Internet Connection
An anonymous reader writes "In Windows 7, any time you connect to a network, Windows tells you if you have full internet access or just a local network connection. It also knows if a WiFi access point requires in-browser authentication. How? It turns out, a service automatically requests a file from a Microsoft website every time you connect to any network, and the result of this attempt tells it whether the connection is successful. This feature is useful, but some may have privacy concerns with sending their IP address to Microsoft (which the site logs, according to documentation) every single time they connect to the internet. As it turns out, not only can you disable the service, you can even tell it to check your own server instead."
It is possible to disable NCSI by a registry setting if you don’t want Microsoft to be able to check your internet connection.
* HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet
* Under the Internet key, double-click EnableActiveProbing, and then in Value data, type: 0.The default for this value is 1. Setting the value to 0 prevents NCSI from connecting to a site on the Internet during checks for connectivity.
Seriously, I know it's hip to hate MS, but why pretend that this is spyware? It's a very nice feature. Whenever I'm traveling and trying to connect to my company VPN from a hotel or airport or restaurant or whatever, it lets me know immediately if I need to open my browser to do so. Back in the XP days, I would just spend a few minutes wondering if I mistyped the WPA key before figuring it out.
It's not like there's any personal info being transmitted. All they know is that a computer running W7 has connected to the internet with a given IP address. Not exactly the most useful information. The logs are probably only kept to help them debug the service.
You laugh at people who get tricked by those "Your computer may be broadcasting an IP address!" malware banners. Why complain about this?
My Grandma uses Linux. I installed it for her, yes, but I wouldn't expect her to install Windows or any OS for that matter. I didn't have to touch the CLI to install it. I enabled auto-updates, showed her how to "open the Internet", and where the "app store" is. It's been 2 years. She "accidentally" upgraded to the next LTS release by herself, with no CLI -- A single button click...
My Brother, Uncle & Aunt all use Windows. In the same space of time, They've each gotten infected with malware at least twice, some more than others. Two of them have shelled out cold hard cash for Win7 because "it's more secure than Vista", had to take the computer to a technician to do the "upgrade" for them, and both of them have been infected with malware on for Win7.
Grandma tried to use my Uncle's computer -- She said, "Can you make the mouse less shaky, dear, I have shaky hands and I end up making the files disappear" (she means accidentally dragging them into adjacent folders) -- Gnome has drag & drop threshold... My Uncle's OS's window manager doesn't... her response: "Well, just turn it off and on again and go into the Linux." -- She was a bit upset that my Uncle B. didn't have "the Linux"... "Well why don't you have it? It doesn't cost anything, and the whole screen can zoom in when it's hard for me to read..."
She has a point -- it is free, why not have a dual boot just in case the other OS gets hosed?
My 75 year old neighbor started using Linux last year. He couldn't use a CLI to save his life. Same story as my Grandma -- Now they call me to shoot the shit, not guiltily ask me to remove malware -- My brother and uncle have both asked me to install Linux on their computers at the father's day family get together.
Please -- Stop spreading FUD. If these barely computer literate people can use Linux just as well as they can use Windows, I don't see what all the fuss is about.