Posts filed under 'Awards

Jul 24, '08

At last year’s Privacy Enhancing Technologies Symposium (PETS), I presented the paper “Sampled Traffic Analysis by Internet-Exchange-Level Adversaries”, co-authored with Piotr Zieliński. In it, we discussed the risk of traffic-analysis at Internet exchanges (IXes). We then showed that given even a small fraction of the data passing through an IX it was still possible to track a substantial proportion of anonymous communications. Our results are summarized in a previous blog post and full details are in the paper.

Our paper has now been announced as a runner-up for the Privacy Enhancing Technologies Award. The prize is presented annually, for research which makes an outstanding contribution to the field. Microsoft, the sponsor of the award, have further details and summaries of the papers in their press release.

Congratulations to the winners, Arvind Narayanan and Vitaly Shmatikov, for “Robust De-Anonymization of Large Sparse Datasets”; and the other runner-ups, Mira Belenkiy, Melissa Chase, C. Chris Erway, John Jannotti, Alptekin Küpçü, Anna Lysyanskaya and Erich Rachlin, for “Making P2P Accountable without Losing Privacy”.

Jun 3, '08

My PhD thesis “Covert channel vulnerabilities in anonymity systems” has been awarded this year’s best thesis prize by the ERCIM security and trust management working group. The announcement can be found on the working group homepage and I’ve been invited to give a talk at their upcoming workshop, STM 08, Trondheim, Norway, 16–17 June 2008.

Update 2007-07-07: ERCIM have also published a press release.

May 21, '08

In February, Steven Murdoch, Ross Anderson and I reported our findings on system-level failures of widely deployed PIN Entry Devices (PED) and the Chip and PIN scheme as a whole. Steven is in Oakland presenting the work described in our paper at the IEEE Symposium on Security and Privacy (slides).

We are very pleased that we are the recipients of the new “Most Practical Paper” award of the conference, given to “the paper most likely to immediately improve the security of current environments and systems”. Thanks to everyone who supported this work!

IEEE Security & Privacy Magazine Award

Mar 31, '08

Two years ago, almost exactly, I wrote:

Congratulations to Steven J. Murdoch and George Danezis who were recently awarded the Computer Laboratory Lab Ring (the local alumni association) award for the “most notable publication” (that’s notable as in jolly good) for the past year, written by anyone in the whole lab.

Well this year, it’s the turn of Tyler Moore and myself to win, for our APWG paper: Examining the Impact of Website Take-down on Phishing.

The obligatory posed photo, showing that we both own ties (!), is courtesy of the Science Editor of the Economist.

Tyler Moore and Richard Clayton, most notable publication 2008
Tyler Moore and Richard Clayton, most notable publication 2008

Dec 4, '07

When people are up for an award at the Oscars or some other prestigious event, they generally know all about it beforehand. So they turn up on the day with an impromptu speech tucked away in a pocket and they’ve a glassy smile to hand when it turns out that they’ve been overlooked for yet another year…

LINX, the London Internet Exchange, doesn’t work that way, so I’d no previous inkling when they recently gave me their 2007 award for a “conspicuous contribution”.

LINX conspicuous contribution award 2007

This award was first given in 2006 to Nigel Titley, who was a LINX council member from its 1994 formation through to 2006, and his contribution is crystal clear to all. My own was perhaps a little less obvious. I have regularly attended LINX general meetings from 1998 onwards — even after I became an academic, because attending LINX meetings is one of the ways that I continue to consult for THUS plc (aka Demon Internet), my previous employer. I’ve often given talks at meetings, or just asked awkward questions of the LINX board from the floor.

But I suspect that the main reason that I got the award is because of my contribution to many of LINX’s Best Current Practice (BCP) documents, on everything from traceability to spam. These documents are hugely influential. They show the industry the best ways to do things — spreading knowledge to all of the companies, not keeping it within the largest and most competent. They show Government and the regulators that the industry is responsible and can explain why it works the way it does. They educate end-users to the best way of doing things and — when there’s a dispute with an abuse@ team — that other ISPs will take the same dim view of their spamming as their current provider (which reduces churn and helps everyone to work things out sensibly).

Of course I haven’t worked on these documents in isolation — the whole point is that they’re a distillation of Best Practice from across the whole industry, and so there’s been dozens of people from dozens of companies attending meetings, contributing text, reading drafts, and then eventually voting for their adoption at formal LINX meetings.

When you step back and think about it, it’s quite remarkable that so many companies from within a fiercely competitive industry are prepared, like THUS, to put their resources into co-operation in this way. I think it’s partly far-sightedness (a belief that self-regulation is much to be preferred to the imposition of standards from outside), and partly the inherent culture of the Internet, where you cannot stand alone but have to co-operate with other companies so that your customers can interwork.

Anyway, when I was given the award, I should have pulled out a neat little speech along the above lines, and said thank you to the whole industry, and thank you to THUS, and thank you to colleagues and particularly thank you to Phil Male who had faith that my consultancy would be of ongoing value… but it was all a surprise and I stammered out something far less eloquent. I’m really pleased to try and fix that now.

Oct 4, '07

Richard Clayton and I have been tracking phishing sites for some time. Back in May, we reported on how quickly phishing websites are removed. Subsequently, we have also compared the performance of banks in removing websites and found evidence that ISPs and registrars are initially slow to remove malicious websites.

We have published our updated results at eCrime 2007, sponsored by the Anti-Phishing Working Group. The paper, ‘Examining the Impact of Website Take-down on Phishing’ (slides here), was selected for the ‘Best Paper Award’.

A high-level abridged description of this work also appeared in the September issue of Infosecurity Magazine.

Aug 8, '07

In May 2007, Saar Drimer and Steven Murdoch posted about “Distance bounding against smartcard relay attacks”. Today their paper won the “Best Student Paper” award at USENIX Security 2007 and their slides are now online. You can read more about this work on the Security Group’s banking security web page.

Steven and Saar at USENIX Security 2007

Nov 8, '06

Security group member Shishir Nagaraja has won the BCS best PhD student award for his paper The topology of covert conflict. The judges remarked that “the work made an important contribution to traffic analysis in an area that had been previously overlooked; the authors used realistic models with clear results and exciting directions for future research.”

Mar 31, '06

Congratulations to Steven J. Murdoch and George Danezis who were recently awarded the Computer Laboratory Lab Ring (the local alumni association) award for the “most notable publication” (that’s notable as in jolly good) for the past year, written by anyone in the whole lab.

Their paper, “Low cost traffic analysis of Tor”, was presented at the 2005 IEEE Symposium on Security and Privacy (Oakland 2005). It demonstrates a feasible attack, within the designer’s threat model, on the anonymity provided by Tor, the second generation onion routing system.

George was recently back in Cambridge for a couple of days (he’s currently a post-doc visiting fellow at the Katholieke Universiteit Leuven) so we took a photo to commemorate the event (see below). As it happens, Steven will be leaving us for a while as well, to work as an intern at Microsoft Research for a few months… one is reminded of the old joke about the Scotsman coming south of the border and thereby increasing the average intelligence of both countries :)

George Danezis and Steven J. Murdoch, most notable publication 2006
George Danezis and Steven J. Murdoch, most notable publication 2006


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