DNA strands on tiny beads hide and reveal encrypted messages through programmable fluorescence patterns read by flow cytometry.

AES-256 remains the gold standard for high-stakes data encryption. While other, more lightweight and less-energy-intensive encryption methods do exist, they operate with multiple trade-offs in ...

(Nanowerk Spotlight) Hydrogels are crosslinked polymer networks that can absorb huge volumes of water. In recent years, significant progress has been made with so-called "stimuli-responsive" hydrogels ...

Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

Australia's push for a decryption magic bullet will not undermine "legitimate encryption", and may not need legislation at all, according to Department of Home Affairs secretary Michael Pezzullo.

Current data encryption techniques may fend off the threat of quantum computing for some time to come, security experts say. In recent years the computational potential of qubits has led many to ...

The two major international security agencies in Europe agree that building backdoors into encryption platforms is not the best way to secure systems because of the collateral damage it would do to ...

How to encrypt and decrypt a folder on Android with SSE Universal Encryption Your email has been sent Security is one of the most important elements of mobile ...

Disk encryption is absolute magic to most non-mathematicians. And like any complex technology, it leads to uncomfortable questions. Does encrypting a disk make it less likely that data can be ...