1. 2014. https://theintercept.com/document/2014/03/12/nsa-gchqs-quantumtheory-hacking-tactics/ 2014. https://theintercept.com/document/2014/03/12/nsa-gchqs-quantumtheory-hacking-tactics/
2. 2015. https://leaksource.files.wordpress.com/2015/02/nsas-morecowbell-knell-for-dns.pdf 2015. https://leaksource.files.wordpress.com/2015/02/nsas-morecowbell-knell-for-dns.pdf
3. 2020. Consolidation in the Internet Economy. https://future.internetsociety.org/2019/ 2020. Consolidation in the Internet Economy. https://future.internetsociety.org/2019/
4. R. Alimi R. Penno and Y. Yang. 2011. ALTO Protocol. Technical Report RFC 7285. IETF. R. Alimi R. Penno and Y. Yang. 2011. ALTO Protocol . Technical Report RFC 7285. IETF.
5. H.A. Alzoubi S. Lee M. Rabinovich and J.V. Merwe O. Spatscheck. 2008. Anycast CDNS revisited. H.A. Alzoubi S. Lee M. Rabinovich and J.V. Merwe O. Spatscheck. 2008. Anycast CDNS revisited.