Technology World - How blockchain technology keeps data sercure

Digital room with padlock and word blockchain, 3d illustration

Blockchain Technology, digital room with bits d-lock and text blockchain, 3d illustration Source: Getty Images

Technology World: When bitcoin appeared in 2009, it sparked speculation about the demise of the traditional financial sector. Today, the financial sector is learning from the technology behind bitcoin to strengthen its data security.



Share

News

Sign up now for the latest news from Australia and around the world direct to your inbox.

By subscribing, you agree to SBS’s terms of service and privacy policy including receiving email updates from SBS.

Follow SBS Chinese

Download our apps

Listen to our podcasts

Get the latest with our exclusive in-language podcasts on your favourite podcast apps.

Watch on SBS

Simplified Chinese Collection

Watch onDemand

Watch now