Re: At Timmy B, re: Win10 vs GDPR.
"I've read the GDPR summary "
There is your problem - I've read lots and lots of the GDPR documentation. I've had to - it's part of my job.
To put it simply you can gather as much bulk data as you want as long as you cannot identify who the data belongs to and the subject knows that data is being collected.
Biting the hand that feeds IT
