Governments currently use a variety of techniques, both known and unknown, to maintain the security of their citizens. For the past year, the Xinjiang Uyghur Autonomous Region of China has tested facial...

AES, DES, 3DES, RC2, RC6 and Blowfish. These combinations of random numbers and letters are six of the most common encryption algorithms. Everything from the data on SIM cards to your Guilford email...

When divulging personal ideas and opinions, some people don’t feel comfortable without a veil of anonymity. That’s why the Internet, offering users an impersonal and seemingly low-risk way to socialize,...

In a massive structure in Maiden, North Carolina, surrounded by a farm of solar panels, hundreds of servers help one of the world’s largest tech companies store millions of bytes of private information....