Topic: Security of your engineering and design

[Zoolacad]

Hello all!
If you once thought how to protect your work result, I hope this article could be useful for you

https://www.3dnatives.com/en/blockchain-startup-cadchain-free-security-software-131020215/
https://www.3dprintingmedia.network/cadchain-launches-boris-to-protect-sensitive-shared-cad-files/