All posts by Nils Ole Tippenhauer

Joining CISPA in August

In August 2018, I will leave SUTD and join CISPA as faculty member. CISPA is a German research center focusing on world-class security research, headed by Michael Backes. CISPA recently became a member of the Helmholtz Association and is planned to grow quickly in the upcoming years, aiming to become the leading security research center in Europe. CISPA is co-located with the University of Saarbrucken, which is recognized to be one of the best places (top 5, according to CHE) in Germany for computer science degrees (both graduate and undergrad). In particular, it has a dedicated undergrad program in cybersecurity!

I will continue to work on security topics related to Cyber-Physical systems in general, and Industrial Control Systems, Internet of Things, and physical layer wireless in particular. I have funding for several PhD students with attractive salary. I am now looking for interested candidates with strong undergrad GPA (or ideally a MSc) in computer science/engineering or related fields. If you are interested, please send me a short statement about your motivation, and a CV.

I am sad to leave my fellow faculty members at SUTD and Singapore, but look forward to this excellent opportunity in Germany!

CfP: CPS-SPC

I am co-chairing the ACM Workshop on Cyber-Physical Systems Security & Privacy (CPS-SPC) this year, together with Awais Rashid. CPS-SPC aims to be the premier workshop for research on security of Cyber-Physical Systems (such as medical devices, manufacturing and industrial control, robotics and autonomous vehicles). The workshop will run for the fourth time, co-located with CCS (19 October, Toronto, Canada). We just released the website (cps-spc.org) and the full CfP.

Submitted papers can be up to 12 pages including appendices and references. Submissions must use the ACM SIG Proceedings Templates.

Important Dates

  • Paper Submission Deadline: July 1, 2018 (23:59 Anywhere on Earth time)
  • Notification of Acceptance/Rejection: July 30, 2018
  • Camera Ready Papers Due: August 19, 2018

Accepted: CPS-SPC 2018

This year, I will be Co-Chair for the workshop on Cyber-Physical Systems Security and PrivaCy (CPS-SPC), together with Awais Rashid. Our proposal for the workshop is now accepted at CCS, and we will send out the CfP soon. Tentative date of the workshop: 19 October 2018, Toronto, Canada.

Meetup of TUHH Alumni Singapore Chapter + Guests from TUHH

We plan to have another meetup of the local TUHH Alumni chapter on March 27th, 7 pm at Restaurant Brotzeit at Harbourfront! Keep in touch with your alma mater and former fellow students. Several visiting TUHH staff members will also attend this event and report about developments at the Hamburg University of Technology.

To register, please send a message to Vera Lindenlaub at tuandyou@tuhh.de with your full name, your contact details, and your connection to TUHH (e.g. study, work).

March 27th 2018, 7pm
Restaurant Brotzeit
VivoCity Singapore 098585

Hope to see you all soon!

TPC Service in 2018

In 2018, I was asked to serve as TPC member for three security conferences that are quite important to me: CCS, Esorics, and Wisec. I’m looking forward to reviewing the interesting submissions! I’m also reviewing for the relevant CPS security workshops co-located with AsiaCCS and CCS.

2017 in numbers

As a follow-up to last year’s post, a quick personal note on my scholar profile. As of now, second week of January 2018, my publications reached 1001 citations according to Google scholar (vs. 700 at this time last year/ 500 two years ago). Google scholar currently lists 53 publications (vs. 43 last year, most peer-reviewed), and one US patent. Our first GPS paper currently has 203 cites. My h-index has increased to 15 (from 11), my i10-index is currently 18, from ~12 last year.

Semantic scholar stopped listing total citation numbers for profiles. I noted they revised/reduced my citation estimate for 2016 quite a bit, down to 111 (was >200 before). They still indicate how many papers were strongly influenced by my work (54), compared to 7 in previous year.

Scopus lists generally lower numbers (e.g. only 39 publications, ~450 citations), but they provide a number of co-authors: 66.

Other numbers for 2017: Github lists 450 commits to repositories (after 807 in 2016). I received 16,285 mails on my university account (after removal of spam). Per working day, that would make around 64 mails. I sent 4,733 mails (~19 per working day). Both numbers are quite close to my 2016/2015 statistics.

CfP: Workshop on Industrial Internet of Things Security (WIIoTS)

I am on the TPC of the Workshop on Industrial Internet of Things Security, and the CfP was just released.

The Industrial Internet of Things (IIoT) is an emerging paradigm in today’s (control) industry, comprising Internet-enabled cyber-physical devices with the ability to couple to the new interconnection technologies such as cloud/fog computing. Under this perspective, the new industrial cyber-physical “things” can be accessible and available from remote locations, the information of which can be processed and stored in distributed locations, favouring the cooperation, the performance in field, and the achievement of operational tasks working at optimal times. However, the incorporation of the IIoT in the new scenarios of the fourth industrial revolution, also known as Industry 4.0, entails having to consider the new security and privacy issues that can threaten the wellbeing of the new IIoT ecosystem and its coexistence with the existing industrial technologies, with a high risk of impact on the end-users.

Date/Location: Bilbao, Spain, June 4-7, 2018

More info at: http://globaliotsummit.org

Submission due: Feb 16, 2018 (GMT)

Visit by Ralph Holz

Prof. Ralph Holz from Syndey University will visit SUTD on 7 Nov. At 3pm in LT3, he will give a public talk on the following topic.

Title: Consensus, security and the network – measuring Blockchain

Over the last years, blockchains have developed into a mainstream technology that entire industry sectors are talking about.
The latest generation even supports smart contracts – programs that are executed by all participants and that may govern everything from simple transactions to the setup of organisations. Beyond the hype, however, we find that there is little deployment beyond the two most prominent examples, Bitcoin and Ethereum.
In this talk, we are going to explore some of the reasons. In particular, we show that the P2P networks that underlie blockchains impact their functionality in decisive ways. We look at dependability and abortion of transactions, both of which are crucial for enterprises, and we inspect the network structure and its influence on transaction execution. We present some early numbers from more than 2,500 scans
of a blockchain network. Finally, we discuss some research directions that could prove fruitful in a number of systems, blockchains or beyond.

Meetup of TUHH Alumni Singapore Chapter + Special Guest


I’m organizing a meetup of TUHH’s Singapore Alumni chapter on Nov 8, 4:30pm-6pm at SUTD. The plan is to give TUHH Alumni a chance to get to know each other, briefly show them the campus, and present research projects we do (e.g. www.nse.sg, and security research). Afterwards, we can have dinner nearby for everyone interested (self paid).

For everyone interested: please write me a quick mail, so I can make sure to keep you updated.

As a special guest, we will be joined by Prof. Ed Brinksma, who was just elected as next President of TUHH! So don’t miss this opportunity to connect back to TUHH.

Hope to see you all soon!

Visit by Debdeep Mukhopadhyay

We are hosting Prof. Debdeep Mukhopadhyay on Oct 12 at SUTD. He will give a public talk with the title Break one link and the whole chain falls apart!: Embedding Security in Things to Cloud.

Abstract:
With the advent of Internet of Things (IoT) the need and challenges of security have increased manifold. Starting from the miniature devices, which are often resource constrained, to the pervasive omni-present cloud, all avenues for a potential attack need to be mitigated. In this talk, we discuss the research activities in this direction, starting from physical security of the “things” in an IoT framework to developing dedicated cryptographic techniques for delegating data in the cloud. The talk also summarizes the research activities at the Secured Embedded Architecture Laboratory (SEAL), IIT Kharagpur, India.

Bio:
Debdeep is currently an Associate Professor at the Department of Computer Science and Engineering, IIT-Kharagpur, India and a visiting scientist
at School of Computer Science and Engineering at NTU-Singapore. At IIT Kharagpur he initiated the Secured Embedded Architecture Laboratory (SEAL), with a focus on Embedded Security and Side Channel Attacks. Prior to this he worked as a visiting Associate Professor of NYU-Shanghai, Assistant Professor at IIT-Madras, and as Visiting Researcher at NYU Tandon-School-of-Engineering, USA. He holds a PhD, MS, and B. Tech from IIT-Kharagpur. His research interests are Cryptography, Hardware Security, and VLSI. He is in the Program Committee of several top-tier conferences in his area like CHES, DATE, etc. and is the Associate Editor of Journal of Hardware and Systems Security, Springer.
He is the recipient of the prestigious Swarnajayanti DST Fellowship, Young Scientist award from the Indian National Science Academy, Young Engineer award from the Indian National Academy of Engineers, and is Young Associate of the Indian Academy of Science. He has incubated a start-up, ESP Pvt Ltd at IIT Kharagpur (http://esp-research.com/).