As Head of Internet Technology at Siemens, Kyle was responsible for the infrastructure design and build for several high profile websites, including BBC Programme archive and BBC iPlayer.
In other contexts this definition of centrality has proved valuable in analysing the importance of individuals within social networks by measuring the importance of their acquaintances, as well as in determining the importance of websites in page rank algorithms i.e. by calculating how many high profile websites link back to a given site.
Facebook is the latest and most high-profile website to grapple with the issue of child protection.
He co-founded lastminute.com in 1998 with Martha Lane Fox, who was recently appointed a non-executive director of Channel 4. They floated the high-profile website in 2000 and it was acquired by Travelocity Europe in 2005 for more than $1bn.
Twitter has become the latest high-profile website to fall victim to hackers.
Amazon.com has become the latest high-profile website to go offline in recent days.
Politifact is the latest and perhaps most high-profile website to have hosted code that secretly hijacks visitors' CPUs to mine cryptocurrency.
"Users didn't have to be very technical to operate them - there was a manual that came with them - they just had to get them running and be able to break into a high-profile website, or create a new one from scratch, to install something bad on your computer".
Similar high-profile websites include Martin Lewis's "consumer revenge" site MoneySavingExpert.com, which was not named by the CSA.
So far it's been used to build several high-profile websites including Twitter and YellowPages.com, and is now being adopted by organisations such as the BBC and LinkedIn.
The Amadeus airline reservation system was disrupted for more than two hours on Sunday, as were a number of high-profile websites including Mozilla, Reddit, Gawker, LinkedIn, FourSquare and Yelp as the "leap second" introduced as the day began confused web servers around the world.
