Security is a big topic at the moment. Social media data leaks, credit card frauds, cyber-attacks, tracking art movement, trading platforms… these are some of the areas that blockchain technology is improving security in data management, transactions, services and trade. While General Electric is using the Internet of Things (IoT) to provide a more secure industrial layer, American Express is turning to blockchain to make payments secure and avoid frauds, and security fabric and patent applications. Oracle is using cloud platforms to allow for secure transactions on different segments, whilst Brave Browser is a blockchain-based browser that uses a token reward system and addresses the privacy issue by making the user’s history private. These are also examples of how blockchain is impacting this field, follow us for more up-to-date information.