(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 ...

Not since World War II has encryption received so much attention. Germany, during that time, had some of the most able scientists and cryptographers, but the Allies cracked Germany's submarine codes ...

One of the principal challenges of resource sharing on data communication network is its security. This is premised on the fact that once there is connectivity between computers sharing some resources ...

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 ...

With current systems, a user’s biometric data is potentially vulnerable as it’s sent over the Internet to allow log-in to a service. Because Fujitsu’s new system uses random numbers to convert the ...

Almost every survey about inhibitors to cloud computing identifies “security concerns” as the top issue. It will remain an issue until the notion of encrypting all data in the cloud becomes a best ...

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 ...

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 ...

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 computing. We do everything possible to ...

In September 2014, Apple introduced a new mobile-operating system called iOS8. iOS8 offers enhanced data-encryption protection to Apple users and the content stored on their mobile devices. Apple's ...