New artificial trees installed in London

The video tutorial explains the concept of MAC addresses as unique identifiers for devices, contrasting them with IP addresses. It highlights the privacy implications of MAC addresses, which are often hardcoded and unchangeable, making them useful for tracking. The video also discusses Google's restrictions on MAC address access and TikTok's violation of these rules by secretly collecting MAC addresses for 18 months, using encryption to conceal its actions.

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How did TikTok violate Google's rules regarding Mac addresses?