https://www.akamai.com/us/en/about/our-thinking/state-of-the-internet-report/
security Q1 2017: https://www.akamai.com/us/en/multimedia/documents/state-of-the-internet/q1-2017-state-of-the-internet-security-report.pdf
connectivity: Q4 2016 https://www.akamai.com/us/en/multimedia/documents/state-of-the-internet/q4-2016-state-of-the-internet-connectivity-report.pdf
akamai state of the internet quarterly report http://dwaves.de/2017/06/23/akamai-state-of-the-internet-quarterly-report/