Tamper Evident Contest to return to DEF CON

[TheCotMan]

Word from Grifter is the Tamper Evident Contest is approved to return to DEF CON 25.
Description:
'"Impossible to reseal or reuse". Your goal is to prove them wrong and submit your best attempt for each.'

I am not affiliated with this contest. When the organizers post something official, ignore what I have posted.