1. Keren, Assaf; Elazari, Keren. ‘Internet as a CII – a framework to measure awareness in the cyber sphere’. In proceedings, 4th International Conference on Cyber Conflict, IEEE, CCDCOE, pp.111-123.
2. ‘Large scale Internet attacks’. Swedish Emergency Management Agency (SEMA), 2008. This contains an excellent blow-by-blow account of the Estonian attacks before going on to analyse what the implications are for national security. Accessed Jun 2012. https://www.msb.se/RibData/Filer/pdf/26164.pdf.