Inside PayPal's hi-tech control room

Help

As Wikileaks founder Julian Assange prepares to defend himself in court his supporters say they will continue to target companies that cut links with his website.

Last week several big firms including Visa and Mastercard were subjected to cyber attacks because they withheld services and funds from Wikileaks.

The BBC has been given rare access to one internet firm that came under attack.

Rajesh Mirchandani took a look inside PayPal's hi-tech hub in Silicon Valley, California.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.