Security

The story behind that little padlock in your browser

Whenever you see a little padlock in the address bar of your internet browser, as well as when you use apps, email and messaging, you're relying on something called 'transport layer security' or TLS. It's a protocol that ...

Security

Understanding emerging blockchain identity management systems

Traditional identity management has typically involved the storing of user credentials (e.g., passwords) by organizations and third parties, which often results in concerns over interoperability, security, and privacy. However, ...

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