ben adida / talks

The following presentations are all available under an Attribution-ShareAlike Creative Commons License.If you want to use this content under a different license (i.e. without the requirement to share your derivative work), then you need to contact me.

When reusing these slides, please link to my main web page (http://ben.adida.net).

2011


Encrypting Your Vote in JavaScript

[PDF]
August 8th, 2011 — a talk at the Rump Session for EVT/WOTE 2011.

2010


Truly Verifiable Elections

[Slideshare | PDF]
March 19th, 2010 — a talk at Microsoft Research Voting Technology Workshop.

2009


Efficient, Receipt-Free Ballot Casting Resistant to Covert Channels

[Slideshare]
August 11th, 2009 — a talk at EVT/WOTE 2009.

Cryptography and Voting

[Slideshare]
August 11th, 2009 — a talk at EVT/WOTE 2009.

Helios: Real-World Open-Audit Voting

[Slideshare]
May 18th, 2009 — a talk at the Electronic Voting Workshop in Tel Aviv, Israel.

Voting Security — an overview

[Slideshare]
May 17th, 2009 — a talk at the Electronic Voting Workshop in Herzliya, Israel.

Open-Audit Voting: How to let anyone verify an election

[PDF | Slideshare]
February 3rd, 2009 — a guest lecture at the Universite Catholique de Louvain.

2008


Secure Voting

[PDF | Slideshare]
October 18th, 2008 — a guest talk at the Harvard College Fund Assembly.

Helios: Web-based Open-Audit Voting

[PDF]
August 19th, 2008 — a talk at the IACR Voting System Session, part of CRYPTO 2008.

Helios: Web-based Open-Audit Voting

[PDF]
August 1st, 2008 — a talk at Usenix Security 2008.

EmID: Web Authentication by Email Address

[PDF]
May 22nd, 2008 — a talk at W2S&P 2008.

The Web Browser as a Platform for Secure Applications

[PDF]
May 14th, 2008 — a talk at Harvard CRCS.

SessionLock: Securing HTTP Sessions from Eavesdroppers

[PDF]
April 24th, 2008 — a talk at WWW2008.

RDFa: Bridging the Human and Data Webs

[HTML]
April 21st, 2008 — a tutorial at WWW2008.

2007


Verifying Elections with Cryptography

[YouTube]
December 19th, 2007 — a talk at Google.

BeamAuth: Two-Factor Web Authentication with a Bookmark

[ PDF | Slideshare ]
October 29th, 2007 — a talk at Computer and Communications and Security (CCS) 2007.

Web (2.0) Security

[ PDF | Quicktime ]
April 18th, 2007 — a lunch seminar at Harvard's Center for Research on Computation and Soceity.

Secrets

[ PDF | Quicktime ]
April 3rd, 2007 — an introduction to Cryptography given at the Boston Latin School.

Beyond the Paper Trail

[ PDF | Quicktime | Flash ]
February 27th, 2007 — a talk at a meeting of the IEEE Society on Social Implications of Technology.

How to Shuffle in Public

[ PDF | Quicktime | Flash ]
February 24th, 2007 — a talk at TCC 2007.

2006


Public Mixing for Open-Audit Elections

[ PDF | Quicktime ]
November 21st, 2006 — a talk at Stanford.

Public Mixing for Open-Audit Elections

[ PDF | Quicktime ]
November 17th, 2006 — a talk at UC Berkeley.

Open-Audit Elections

[ PDF | Quicktime ]
November 16th, 2006 — a Google engEdu Talk.

Open-Audit Elections

[ PDF | Quicktime ]
November 14th, 2006 — a talk at SRI International.

Transparent Elections

[ PDF ]
November 2nd, 2006 — a guest lecture at Wellesley College.

Scratch & Vote: Self-Contained Paper-Based Cryptographic Voting

[ PDF ]
October 30th, 2006 — a presentation at the 2006 Workshop on Privacy in the Electronic Society (WPES).

Secure Voting Protocols

[ PDF ]
September 29th, 2006 — a seminar talk for MIT's Distributed Systems Group.

A Brief History of Secure Voting

[ PDF ]
September 27th, 2006 — a Harvard CRCS luncheon talk.

Privacy in an Always-Online World

[ PDF | Quicktime (slides only) | Video (coming soon) ]
July 13th, 2006 — a talk at the MIT Media Laboratory's Simplicity 2006 Conference.

Verifying a Secret-Ballot Election with Cryptography

[ PDF | Quicktime (slides only) | Video (coming soon) ]
June 22nd, 2006 — MIT PhD Thesis Defense.

RDFa: Bridging the Hypertext and Semantic Webs

[ PDF | TAR GZIP'ed Keynote ]
May 26th, 2006 — a W3C Track talk at WWW2006.

RDFa: Interoperable Web Metadata

[ PDF | TAR GZIP'ed Keynote ]
May 24th, 2006 — a Dev Track talk at WWW2006.

RDFa: Interoperable Web Metadata

[ HTML ]
May 21st, 2006 — a lightning talk at the W3C Advisory Committee Meeting.

Web Security

[ PDF ]
May 9th, 2006 — a lecture in MIT's 6.171 — Software Engineering for Internet Applications

Cryptography II — Some Applications

[ PDF | Quicktime ]
May 3rd, 2006 — a lecture in MIT's 6.976 — Quantitative Foundations of Engineering Systems.

Cryptography I — Basics

[ PDF | Quicktime ]
May 1st, 2006 — a lecture in MIT's 6.976 — Quantitative Foundations of Engineering Systems.

Direct Verification of Elections with Cryptography

[ PDF | Real (Video+Slides) ]
April 10th, 2006 — a lecture in UMass Amherst's CS591d — Applied Cryptography.

Building Interoperable Web Metadata

[ PDF | HTML ]
April 6th, 2006 — a W3C Project Review.

Building Interoperable Metadata

[ PDF ]
March 8th, 2006 — a presentation at the Semantic Technology Conference.

2005


Lightweight Signatures for Email (A Defense against Phishing)

[ PDF | Quicktime ]
December 7th, 2005 — a lecture in MIT's 6.857 — Network and Computer Security course.

Fighting Phishing Attacks — Lightweight Signatures for Email

[ PDF | Quicktime | Powerpoint ]
November 2nd, 2005 — at Harvard's Center for Research on Computation and Society.

Lightweight Encryption for Email

[ PDF | Quicktime ]
July 7th, 2005Steps to Reducing Unwanted Traffic on the Internet (SRUTI) 2005, Cambridge, Massachusetts.

Lightweight Signatures for Email

[ PDF | Quicktime ]
June 30th, 2005Decentralized Information Group Meeting, MIT

Lightweight Signatures for Email

[ PDF | Quicktime ]
May 5th, 2005 — Cryptography and Information Security Seminar, MIT

Cryptographic Voting Tutorial

[ PDF | Quicktime ]
February 12th, 2005 — Radcliffe Institute for Advanced Study, Harvard University

Introducing VSPR

[ PDF | Quicktime ]
February 12th, 2005 — Radcliffe Institute for Advanced Study, Harvard University

Robust Mixnets in Electronic Voting

[ PDF | Quicktime | Powerpoint ]
January 18th, 2005 — Cambridge University, Cambridge, England

2004


Trusting the Vote

[ PDF | Quicktime | Powerpoint ]
December 10th, 2004 — Harvard Law School Internet & Society Conference

Secure and Fair Elections

[ PDF | Quicktime | Powerpoint | Gzipped Keynote ]
November 2nd, 2004 — Harvard Law School, Digital Democracy