To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been ...

(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 ...

Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders on your hard drives and removable media ...

Before we begin coding, it is helpful to understand a bit about the Android Keystore, and it’s capabilities. The Keystore is not used directly for storing application secrets such as password, however ...

Learn how to protect the information handled by your .NET applications by encrypting and decrypting the data using either a single key or a public/private key pair. Encryption transforms data into a ...

More than 11 million websites and e-mail services protected by the transport layer security protocol are vulnerable to a newly discovered, low-cost attack that decrypts sensitive communications in a ...

The increasing amount of data we’re all generating is everywhere: in smartphones, laptops, thumb drives, and dozens of online services. How can we secure all of them against unwarranted access? We ...

As happens from time to time, somebody has spotted a feature in Windows 10 that isn’t actually new and has largely denounced it as a great privacy violation. The Intercept has written that if you have ...