Protecting an implant

[Leonidas]

NTAG216 (HF NExT) Setup Help

Hello, I’d like to perform these steps in order to set up my new NTAG216 exactly the way I want it. Clear all records in the user memory segment. - Done via DT Support app. Create a text file record with desired content and write it to the tag. - Will be done through a third party app, no shell command needed. Set PWD to desired value. - A2 E5 XX XX XX XX Set AUTH0 to protect user memory segment. - A2 E3 04 00 00 04 Set PROT to 1b & Set AUTHLIM to 111b. - A2 E4 87 05 00 00 Some of these steps…

Here you go

In this post, you should find everything you need in order to password protect your NTAG216. Go read the documentation first though.