Estonia protects its citizens' private data 🔒
Estonia is known for its cutting-edge European digital technology.
The state has developed its own blockchain, called Ksi, which is based on private data security and network protection. As a result, Estonia claims to be the first country to use blockchain on a national level.
The state said : "Being a digital society means exposure to cyber threats". After the 2007 cyber attack, the country developed blockchain technology to ensure the integrity of data stored by its administrative services.