Because of the "Prism Gate", China's information security is slightly prominent, and it exists in name only in front of the American "Eight donkey kong" represented by Cisco (Cisco, IBM, Google, Qualcomm, Intel, Apple, Oracle Bone Inscriptions (Oracle Bone Inscriptions) and Microsoft).

From mobile phone to server, from office software to operating system, from search engine to wireless communication technology, the donkey kong of the United States has penetrated almost every link of China network; Government, customs, postal services, finance, railways, civil aviation, medical care, military and police, almost every department has the shadow of American technology giants.

IBM is the largest information technology and business solution company in the world. As early as 1934, IBM started its business in China. According to IDC (Internet Data Center) data, IBM ranked first in the Unix server market share in China for 15 years.

Cisco is the largest provider of IT products in the global cloud computing market. In August, 1994, Cisco Beijing office was established. At present, Cisco occupies about 73% of backbone networks such as China Telecom, and controls all super core nodes and most common core nodes of 163 backbone network.

Microsoft's main products include Windows operating system, Internet Explorer web browser and Microsoft Office software suite. According to the data of NetMarketshare, Microsoft has occupied more than 965,438+0% of the desktop operating system market in China, occupying a leading position in the industry.

Qualcomm is also the only chip manufacturer that supports all levels of Android phones, while most smartphone users in China use the Android platform.

Intel accounts for 85.2% of the global PC semiconductor chip market, while Lenovo, which owns Intel chips, accounts for nearly 40% of the PC market in China.

Apple, the company's hardware products are mainly Mac computer series, iPod media player, iPhone smart phone and iPad tablet computer; In 20 14, Apple surpassed Coca-Cola to become the most valuable brand in the world. On the evening of August 2, 20 18, Apple's intraday market value exceeded 1 trillion dollars for the first time, and its share price hit a record high of 203.57 dollars.

Oracle Bone Inscriptions Company is the largest enterprise software company in the world. Its products mainly include servers and enterprise application software. On 1989, it officially entered the China market. In 20 12, Oracle Bone Inscriptions Company once again occupied the first place in the application server market with a market share of 40.7%.

Google is recognized as the largest search engine in the world, which provides simple and easy-to-use free information service. Google has surpassed Microsoft to become the second largest technology company in the world by market value.