Security and Cryptography

    Our research is focused on making future computer systems more secure.

    We bring together a broad spectrum of cross-cutting techniques for security, from theoretical cryptography and programming-language ideas, to low-level hardware and operating-systems security, to overall system designs and empirical bug-finding.  We apply these techniques to a wide range of application domains, such as blockchains, cloud systems, Internet privacy, machine learning, and IoT devices, reflecting the growing importance of security in many contexts.

    Faculty

    Latest news in security and cryptography

    The technique leverages quantum properties of light to guarantee security while preserving the accuracy of a deep-learning model.

    Building on a landmark algorithm, researchers propose a way to make a smaller and more noise-tolerant quantum factoring circuit for cryptography.

    AI agents could soon become indistinguishable from humans online. Could “personhood credentials” protect people against digital imposters?

    Ranking at the top for the 13th year in a row, the Institute also places first in 11 subject areas.

    The Institute also ranks second in five subject areas.

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