Related topics: security

'No evidence' of Huawei spying, says German IT watchdog

Germany's IT watchdog has expressed scepticism about calls for a boycott of Chinese telecoms giant Huawei, saying it has seen no evidence the firm could use its equipment to spy for Beijing, news weekly Spiegel reported Friday.

How Secure are iPhone and Android Apps

(PhysOrg.com) -- Today's smartphones are pocket size computers that can be customized by downloading applications. This is what makes a smartphone vulnerable to cybercriminals. In this article we will examine how an iPhone ...

Ultrafast quantum simulation of large-scale quantum entanglement

A research group led by Professor Kenji Ohmori at the Institute for Molecular Science, National Institutes of Natural Sciences are using an artificial crystal of 30,000 atoms aligned in a cubic array with a spacing of 0.5 ...

Cryptography without using secret keys

Most security applications, for instance, access to buildings or digital signatures, use cryptographic keys that must at all costs be kept secret. That also is the weak link: Who will guarantee that the key doesn't get stolen ...

Lockheed Martin says it repelled cyber attack

Lockheed Martin, the world's top defense contractor, was on Sunday investigating the source of a major cyber-attack one week ago against its information network, the company said.

Pentagon plans huge, swift upgrade to Windows 10

The Department of Defense is embarking on a program to update millions of its computers to Windows 10, an unusually quick move for one of Microsoft's massive government customers.

page 2 from 36