(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 ...

NSA and GCHQ unlock encryption used to protect emails, banking and medical records $250m-a-year US program works covertly with tech companies to insert weaknesses into products Security experts say ...

In the digital age, protecting data has become paramount. Even everyday people have a critical need for protecting their information, and one way that's done is end-to-end encryption, often ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...