NEC Laboratories Europe
Kurfürsten-Anlage 36
69115 Heidelberg
Germany

phone: (+49) 6221 4342-0 
fax: (+49) 6221 4342-155
Dr. Ghassan Karame





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Talks 

  • Trusted Computing, ETH Zurich, Zuerich, Switzerland, March 2012 (Invited talk).

  • How to Outsource Computations to Untrusted Helpers? American University of Beirut, Lebanon, December 2012 (Invited talk).

  • Privacy vs Accountability in Bitcoin, Financial Cryptography 2013 Rump Session, Okinawa, Japan, April 2013.

  • Security and Privacy of Bitcoin, University of Trento, Italy. June 2013 (Invited talk).

  • Software-Defined Networking: Overview and Outlook, ZISC 2013 Workshop (Securing Future Communication Networks against Emerging Threats), Zuerich, Switzerland, October 2013 (Invited talk).

  • On the Security Provisions of Bitcoin, Universität Mannheim, Mannheim, Germany, February 2014 (Invited talk).

  • Software-Defined Networking: Overview and Outlook, King Abdullah University of Science and Technology (KAUST), Jeddah, KSA, April 2014 (Invited talk).

  • On the Security Provisions of Bitcoin,  Albert-Ludwigs-Universität Freiburg, Freiburg, Germany, December 2014 (Invited talk).

  • Outsourced Proofs of Retrievability, IBM Research, Zuerich, Switzerland, February 2015 (Invited talk).

  • Data security vs storage efficiency and mutli-tenancy, ICT 2015, networing session on key challengese in security/privacy in untrusted environments, Lisbon, Portugal, October 2015.

  • Tampering with the Delivery of Blocks and Transactions in Bitcoin, Facebook Limited UK, London, UK, October 2015 (Invited talk).

  • Secure Data Storage, ZISC Seminar, Zuerich, Switzerland, January 2016.

  • Tampering with the Delivery of Blocks and Transactions in Bitcoin, Aalto Univeristy, Helsinki, Finland, January 2016 (Invited talk).

  • Open Challenges in Blockchain Security, 9th International View of the State-of-the-Art of Cryptography and Security and its Use in Practice, Intel post-eurocrypt workshop, Vienna, May 2016

  • Tampering with the Delivery of Blocks and Transactions in Bitcoin, IBM Research Zurich, Zurich, Switzerland, June 2016 (Invited talk).

  • Open Challenges in Blockchain Security, EEMA Trust in Digital World, The Hague, The Netherlands, June 2016.

  • On the Security and Scalability of Bitcoin's Blockchain, Tutorial at ACM CCS 2016, Vienna, Austria, October 2016.

  • Blockchain: Potential and Impact, Seminar talk at NEC's iExpo Exhibition, Tokyo International Forum, Tokyo, Japan, November 2016.

  • On the Security and Scalability of Bitcoin's Blockchain, University of Heidelberg, Heidelberg, Germany, February 2017 (Invited talk).

  • Towards Scalable and Secure Blockchains – the PoW Experience, Karlsruhe Institute of Technology, Karlsruhe, Germany, February 2017 (Invited talk).

  • On the Security of PoW-based Blockchains, Tutorial at ACM ASIACCS 2017, Abu Dhabi, UAE, April 2017.

  • Towards Scalable and Secure Blockchains- The PoW Experience, CyCon, Tallinn, Estonia, May 2017 (Invited talk).

  • Towards Scalable and Secure Blockchains, NEC Blockchain Tutorial, Tokyo, Japan, June 2017.

(C) 2017 Ghassan Karame