Promoted | In the first of a series of podcasts with Seacom, TechCentral talks to CEO Byron Clatterbuck about the origin of the business, the launch of Seacom Business and where the company is going.

Facebook CEO Mark Zuckerberg has defended the social network as he marked its 15th birthday, accusing some in government, business and the media of overly criticising the platform for “empowering people”.