As the value of digital assets continues to grow, so too does the risk landscape. Threat research and attack labs are working ...

Edge devices across multiple applications share common attack vectors. Security functionality must be designed in from the ...

If a blockchain had a heartbeat, it’s the hash rate, miners’ work powers the network, keeping it secure, stable, and running ...

Abstract: The explosion of IoT edge devices has made data security, authenticity, and integrity increasingly difficult to guarantee in settings with limited resources. Low-power Internet of Things ...

1 Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, United States 2 Harvard Medical School, Boston, MA, United States The specificity of the immune response is critical ...

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 ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

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, ...

Abstract: In this paper, we propose a provable secured hash function based on the block cipher, called BM, with 512-bits hash length. The proposed hash algorithm uses the Alpha-DBL compression ...

The White House says TikTok’s algorithm “will be secured, retrained, and operated in the United States” as part of the Trump administration’s new TikTok deal. Press secretary Karoline Leavitt also ...