As the global economy advances rapidly, internet technology has become the key to the development of several industries due to its superiority. However, with the gradual improvement of the Internet technology system, network information technologies such as big data, blockchain and cloud computing are becoming widespread. Due to the diversity, complexity and specificity of the application environment, the security of data is exposed to a wide range of threats and challenges, which has caused great concern among the public. QIAN Junhua, a leading computer network architect in China, said that data security at this stage is an important requirement for the development of the digital economy. Especially in the post-pandemic era, more and more companies are trying to adopt cutting-edge technologies such as artificial intelligence, cloud computing, and big data to achieve the goal of data value extraction transformation. It is the core that everyone needs to think about, how to protect the integrity, availability and confidentiality of network data from security threats from information leakage and illegal tampering.

QIAN Junhua graduated from Shanxi Taiyuan University of Technology with a degree in Computational Theory and Application. He is currently working as a senior software developer and architect at Beijing ByteDance Technology Co., Ltd., a well-known international Internet company, and has made great achievements in software development and network architecture. Beijing ByteDance Technology Co.,Ltd. was founded in 2012 with the vision of building a “Global Creation and Communication Platform” and the core strategy of global development as “Technological Export”. Its products include Toutiao, Ixigua, Tik Tok, Toutiao Encyclopedia, Pipix and Dongchedi, which are among the leading new media platforms in the industry. At the same time, ByteDance is one of the first technology companies to apply artificial intelligence in the mobile internet scene, and was not only selected as one of “2019 Forbes China’s Most Innovative Companies”, but also ranked first in “Hurun Report – Global Unicorn Index 2021”. . According to authoritative data, Beijing ByteDance Technology Co., Ltd. achieve annual sales of around US$58 billion in 2021, becoming one of the leading internet companies in China and internationally. This is capable of being a senior technical person in a world top strength internet company. His expertise in building computer networks and in software development is undisputed.

With years of experience in the internet technology industry, Mr. QIAN has not only honed his computer application skills, but also his deep knowledge of the internet industry that is unattainable for the average person. On the current development of the Internet industry, QIAN Junhua shares its own unique analysis. He believes that the number of domestic Internet users is gradually becoming saturated, and the development of the Internet industry has started to shift from user growth to normalized operation and system maintenance. In recent years, the overall situation of network security is not optimistic, as the development of vulnerabilities in computer systems has accelerated, network attackers have become more sophisticated and flexible, and the scope of attack targets has expanded. A large number of network security incidents have resulted in various impacts, from ordinary individuals to public companies and even countries. In this context, network security has also become a major concern for an increasing number of large companies and countries, and the demand for computer network architects in various industries is increasing. “It is not an easy task to be a professional computer network architect, which not only requires a large amount of complex theoretical expertise, but also requires the practitioner to be equipped with extensive practical experience to quickly find solutions to problems and our data to protect and systems when the network is attacked.” He said that the Internet technology update iteration is very fast. A good computer network architect must have the ability to innovate and research and develop, which requires a certain amount of knowledge accumulation and guidance. Coupled with the current education system for immature talents, there will be a big gap in professional talents. Mr. QIAN said that there is an urgent need to build a full-fledged computer and Internet talent training system.

When asked how to maintain competitiveness in the Internet industry, QIAN Junhua shared his views. He believes that it is very important to learn and communicate skillfully and to have a positive attitude. “The Internet is an open industry, and through daily learning and communication, we are able to understand the industry’s latest information more quickly, to gain insight into the direction of development of the industry, and quickly make up for the shortcomings of the flow and work with the development keeping up with the times.” QIAN Junhua said he often participates in technology exchanges in the industry and has benefited a lot from communicating with his peers before him. “I think no matter what industry we are in, a positive attitude is very important and can help us overcome many obstacles.” He added that he encountered countless difficulties early in his career and that the competition in The internet industry is known to be tough and that at one point he wanted to give up, but after adjusting his mentality, he realized that these so-called difficulties are nothing more than that share today can help you.” He said it.

Network security concerns the interests of millions of people. The future is worth looking forward to as both laws and regulations and network architecture technologies undergo unprecedented innovation. “I will try my best to do better,” said QIAN Junhua. (Reporter/Daniel Brown)

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