Breaking news! The most engaged online participant in TC116: Blockchain for International Development will receive 1000 Stellar Lumens (currently worth around $220 according to CoinMarketCap or possibly useless according to The Economist).

…but why?

With an online model of flipped classroom model for social learning, the value comes not only from the course content, but engagement with experts and …



By Neil Blazevic, TC116 Student

(Also published on Medium)

At DefendersTech we have spent years training human rights defenders and journalists in the East and Horn of Africa on security tools including email encryption tools such as GPG. These tools were created so that parties to a communication could take their privacy into …



Maybe you’ve heard of it, maybe you haven’t, but blockchain is the most disruptive technology in decades. 

So, what is “the blockchain”?

Source: http://dilbert.com/strip/1995-11-17

At its most basic level, blockchain is a decentralized distributed ledger technology (DLT) or store of information. The key difference between blockchain and other databases is that the data on a blockchain is …



It has been two months since the General Data Protection Regulation, or GDPR, went into full effect. The GDPR was passed by the European Union on May 25 and requires organizations to be accountable for protecting any personal information of anyone residing in the European Union—even if an organization is not physically located within the European Union.

The GDPR has already been enforced. In June, a regional …