If you really think hashing is not secure against reverse engineering I think you need to educate yourself first as for example the https session that you use to connect secure to this forum or to your bank uses hash functionality.
How to do that? By setting a cooky?
Is that unique ID persistent over sessions?
4 posts - 4 participants
Ce sujet de discussion accompagne la publication sur https://community.openstreetmap.org/t/hashing-to-track-contributors-of-notes/108355