[12a-N201-1~3] Innovations and challenges in data accumulation and sharing on materials informatics

[12a-N201-3] Information Security for Data Distribution and Sharing

〇Tatsuaki Okamoto¹ (1.NTT Research, Inc)

Keywords:information security, cryptography, blockchain

Enormous data have been stored and distributed over networks. It is very beneficial for our society to advance science and business, but it also incurs the problem of privacy. We also have a big issue with the distribution of misinformation and untrustful data over networks. This talk will introduce three technologies to protect privacy and trust in data distribution over networks; secure computation, functional encryption, and blockchain.