1. 7
Transactions Per Second? Really? http://hashingit.com/analysis/33-7-transactions-per-second. 7 Transactions Per Second? Really? http://hashingit.com/analysis/33-7-transactions-per-second.
2. BGPSec Protocol Specification. https://tools.ietf.org/html/draft-ietf-sidr-bgpsec-protocol-17. BGPSec Protocol Specification. https://tools.ietf.org/html/draft-ietf-sidr-bgpsec-protocol-17.
3. Bitcoin Mining Pools. http://www.nytimes.com/2016/07/03/business/dealbook/bitcoin-china.html?_r=0. Bitcoin Mining Pools. http://www.nytimes.com/2016/07/03/business/dealbook/bitcoin-china.html?_r=0.
4. Bitcoin Scalability. https://en.bitcoin.it/wiki/Scalability. Bitcoin Scalability. https://en.bitcoin.it/wiki/Scalability.
5. DNS Security Extensions. https://en.wikipedia.org/wiki/Domain_Name_System_Security_Extensions. DNS Security Extensions. https://en.wikipedia.org/wiki/Domain_Name_System_Security_Extensions.