US Hackers' Carnival Shows China's Strength in Cyberspace Protection
![US Hackers' Carnival Shows China's Strength in Cyberspace Protection](https://cdn4.img.sputniknews.com/images/102259/06/1022590690.jpg)
Numerous members of China-based security teams and geeks' groups showcased their latest tech improvements during the annual BlackHat and DEFCON conventions held in Las Vegas from July 30 to August 8.