Algorand’s state proofs utilize the Falcon signature scheme to provide post-quantum secure attestations of the blockchain state. Privacy coins like Zcash will be prime targets for quantum computers ...

The joint venture acquiring TikTok’s US assets has been formally established and has announced its leadership team, according to the company, one day before the deadline set by President Donald Trump ...

Microsoft is shifting its stance on workplace collaboration from “optional safety” to “secure by default.” Beginning Jan. 12, 2026, the tech giant will automatically flip the switch on a trio of ...

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

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Members can download this article in PDF format. Our vehicles and consumer-electronics devices are increasingly able to communicate wirelessly. A smart thermostat can communicate with your Wi-Fi ...