Talks

  • Coconut: Threshold Issuance Selective Disclosure Credentials with Applications to Distributed Ledgers.[slides]
  • The Decentralized Internet Infrastructure Research Group (DINRG), IRTF, IETF 102. (Remote) Montreal, Canada. Jul’18.

  • An Overview of Decentralised Citizens Owned Data Ecosystem (DECODE).[slides]
  • The End of Privacy 1.0: Data Portability and Information Rights, Open Data Institute. London , UK. May’18.

  • Ethical Issues in Network Measurement.[slides]
  • CyLab Seminar, Carnegie Mellon University. (Remote) Pittsburgh , US. Aug’18.
  • Cyber Security Group Seminar, University of Kent. Canterbury , UK. Jun’18.
  • Computer Laboratory Security Seminar, University of Cambridge. Cambridge , UK. May’18.
  • InfoSec Seminar, University College London. London , UK. Mar’18.

  • Chainspace -- A Scalable Smart Contracts Platform.[slides][slides (long)]
  • Centre for Blockchain Technologies (CBT) Seminar, University College London. London , UK. Mar’18.
  • The Decentralized Internet Infrastructure Research Group (DINRG), IRTF, IETF 101. London , UK. Mar’18.

  • Characterization of Internet Censorship from Multiple Perspectives.[slides]
  • Techtime Talk, The Guardian. London , UK. Jun’17.
  • Security Research Talk, Imperial College London. London , UK. Jun’17.
  • Darwin Science Seminar, Darwin College, University of Cambridge. Cambridge , UK. May’17.
  • Networks Research Group Seminar, Queen Mary University London. London , UK. Apr’17.
  • Networked Systems Seminar, King's College London. London , UK. Mar’17.
  • InfoSec Seminar, University College London. London , UK. Mar’17.
  • Centre for Research in the Arts, Social Sciences and Humanities (CRASSH) Seminar, University of Cambrige. Cambridge, UK. Mar’17. [video

  • Do You See What I See? Differential Treatment of Anonymous Users.[slides]
  • Constructive Security Group Seminar, Microsoft Research. Cambridge, UK. Apr’16. 
  • The Network and Distributed System Security Symposium (NDSS). San Diego, CA, Feb'16.
  • InfoSec Seminar, University College London. London , UK. Feb’16. 
  • Security Seminar, University of Cambrige. Cambridge, UK. Feb’16. 

  • A Look at the Consequences of Internet Censorship Through an ISP Lens.[slides]
  • IRTF Workshop on Global Access to the Internet for All (GAIA). London, UK. Nov’15. 
  • ACM SIGCOMM Conference on Internet Measurement (IMC). Vancouver, Canada. Nov’14. 

  • I talked about Internet censorship on Cambridge TV.[video]
  • Computerphile videos (see below).

Blockchain Scalability

Internet Censorship

Botnets