Data Security News: 11 August 2025 - 12 August 2025

Digital DNA: A New Era of Secure and Transparent Supply Chains

Digital DNA is the complete data profile of a product’s lifecycle—an identity that travels with the item beyond a barcode to verify authenticity, origins, ingredients, handoffs, and modifications. Everledger’s diamond ledger assigns each gem a unique digital identity with 40+ data points

August 16, 2025

Cybersecurity · Data Security · Hardware · News · Physics · Quantum Computing · Science · Technology Trends

Unhackable Codes: How Quantum Key Distribution is Reinventing Secure Communication

BB84, the first QKD protocol, was proposed in 1984 by Charles Bennett and Gilles Brassard and uses four polarization states across two bases. Ekert’s E91 protocol (1991), proposed by Artur Ekert, uses entangled photon pairs and Bell inequality for security and enables

August 12, 2025

Business · Cloud · Cloud Computing · Confidential Computing · Cybersecurity · Data Centers · Data Security · Hardware · Risks · Software · Technology

No Peeking: How Confidential Computing Lets Cloud Providers Process Your Data Without Decryption

Confidential computing uses hardware TEEs such as Intel SGX, AMD SEV, and Arm CCA to perform computations on encrypted data, delivering encryption-in-use. Inside a TEE enclave, data and code are isolated with memory encryption, shielding them from the host OS, hypervisor, other

August 11, 2025

Data Security News: 11 August 2025 - 12 August 2025

Digital DNA: A New Era of Secure and Transparent Supply Chains

Unhackable Codes: How Quantum Key Distribution is Reinventing Secure Communication

No Peeking: How Confidential Computing Lets Cloud Providers Process Your Data Without Decryption

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