Today, PKC forms the foundation for e-commerce, allowing more than US$1 trillion per day in foreign exchange transactions in North America alone. 10 This technology also allows electronic banking, ...
A new type of optical fiber filled with nothing but thin air has been found to be particularly effective for carrying out quantum key distribution (QKD), a security protocol that is in principle ...
The security community is working toward cryptographic encryption that can withstand post-quantum threats as quantum’s ability to break existing algorithms looms. Here are the latest developments. The ...
Nabil Amer at IBM, Quantum key exchange through optical fiber; Richard Hughes at Los Alamos National Laboratory, Ground-to-satellite optical communications; John Preskill at Caltech, Quantum ...
Transport-Level Security (TLS) is one of the most widely used cryptography protocols. It is used to encrypt data in transit between web browsers and web servers, as well as countless other connections ...
Understand the crypto concepts behind the modern internet security infrastructure, from digital signatures and transport layer security to blockchains and Bitcoin. Cryptography grows ever more ...
In Closing “While many corporations and government agencies are focused on the asymmetric key exchange when preparing for the quantum era, Castle Shield has adopted a holistic cryptographic approach ...
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