Explore emerging cryptographic technologies and their potential impact on everyday security and privacy in this 20-minute conference talk from USENIX Enigma 2018. Delve into secure enclaves, homomorphic encryption, secure multiparty computation, and functional cryptography. Gain insights into cryptographic adoption trends and their effects on real-world users, examining both positive and negative examples. Discover areas of development that could benefit the next billion users coming online. Learn how emerging cryptography may enable new computation models while enhancing protection of sensitive data. Topics covered include transport encryption, TLS security, disk encryption, end-to-end encryption, Software Guard Extensions, SNARKs, multiparty computation, homomorphic encryption, functional encryption, and indistinguishability obfuscation.