Designing Secure Datacenter Transport Protocol

Speaker:
Professor Michio Honda
Lecturer (Assistant Professor)
School of Informatics, University of Edinburgh

Abstract:
Datacenter operators and tenants need end-to-end encryption due to workload co-location and untrusted network infrastructure. The status quo is TLS/TCP and QUIC, but those are unfit for datacenters due to unsuitable abstractions and host software overheads. This talk presents our work on a secure datacenter transport protocol (SDP), which allows the use of legacy hardware offload for cryptographic operations available in commodity NICs, while using a new datacenter transport protocol as its basis, such as Homa, allowing operators that currently rely on TLS over TCP to adopt SDP without sacrificing hardware offloading opportunity.


Biography:

Michio Honda is a lecturer (equivalent to assistant professor in US) in the School of Informatics at the University of Edinburgh. His best-known work is identifying TCP extensibility against middlebox interference and building the first TCP/IP network stack for persistent memory. His current research interests include networked storage systems and secure datacenter transport protocols. He is a recipient of IRTF Applied Networking Research Prize (2011), Facebook Research Award (2021) and Google Research Scholar Award (2022).

Enquiries: WONG O-Bong (obong@cse.cuhk.edu.hk)

Date

Dec 13, 2023
Expired!

Time

10:30 am - 11:30 am

Location

ERB804, 8/F, William M W Mong Engineering Building (ERB)

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