Full Writeup of the Windows GDID
github.com
Full Writeup of the Windows GDID
1–10 of 57 posts
Re: Full Writeup of the Windows GDID
#2one thing this doesn't touch on that I am curious about is how was browsing history, etc, correlated to the GDID?
Re: Full Writeup of the Windows GDID
#3Wasn't this the GUID (Globally Unique Identifier) of early 00s Windows?
When did it change to GDID?
Are they the same?
Re: Full Writeup of the Windows GDID
#4Wasn't this the GUID (Globally Unique Identifier) of early 00s Windows? When did it change to GDID? Are they the same?
[deleted]
Re: Full Writeup of the Windows GDID
#5Wasn't this the GUID (Globally Unique Identifier) of early 00s Windows? When did it change to GDID? Are they the same?
No relation. GUID is just a format for a 128-bit unique number, used throughout the software industry. This is a specific 64-bit number assigned to your Windows device.
Re: Full Writeup of the Windows GDID
#6Wasn't this the GUID (Globally Unique Identifier) of early 00s Windows? When did it change to GDID? Are they the same?
Maybe try reading the writeup? GDID's are 64 bit for one thing, not 128 like GUIDs.
Re: Full Writeup of the Windows GDID
#7this is why Microsoft is pushing so hard for Microsoft accounts at install
Re: Full Writeup of the Windows GDID
#8one thing this doesn't touch on that I am curious about is how was browsing history, etc, correlated to the GDID?
Edge history syncing, presumably.
Re: Full Writeup of the Windows GDID
#9For those like me who were not abreast of this issue: the FBI was able to arrest some kid who hacked/is alleged to have hacked a jewellery retailer through a VPN. They were able to track the hacker via the user's GDID, which is a stable identifier unaffected by VPN usage.
This surveillance is certainly going to expand in scope as age verification comes into widespread usage. Personally I see little legitimate use case for this telemetry. It seems only useful for the purposes of tracking users for law enforcement or targeted advertising purposes.
Re: Full Writeup of the Windows GDID
#10How a Windows device's global ID is generated may be new info in the public sphere, but the fact that the global ID exists is not a secret. This format of device ID has been in Windows since the initial release of Windows 10 in 2015, when it was introduced as part of Windows' current telemetry subsystem. To see your device's global ID, open Windows Feedback Hub, then go to Feedback Hub Settings and look under Device Information.