Network security blockchain Engineer

1. To help prevent novel coronavirus pneumonia, we should do a solid job in "six stability", fully implement the "six guarantees" task, and promote employment and expand jobs. Recently, the joint supervision and Administration Bureau of the Ministry of human resources and social security and the National Bureau of statistics have released a number of new occupation to the society recently. Including: "blockchain engineering and technical personnel", "urban management grid member", "Internet Marketer", "information security tester", "blockchain application operator", "online learning service engineer", "community health assistant", "ability evaluator for the elderly" and "additive manufacturing equipment operator". This is the third batch of new occupations issued since the promulgation of the people's Republic of China occupational classification dictionary (2015 Edition). In addition, five types of work, such as "live broadcast salesman" and "Internet information auditor", were released, and three types of work, such as "epidemic prevention", "disinfector" and "public health administrator" under the occupation of "public health assistant attendant", were upgraded to occupation
the Ministry of human resources and social security collected the new jobs from the public, organized the experts to evaluate and demonstrate the new jobs in strict accordance with the principles, standards and proceres of job classification, and publicized them to the public through Internet media. The new occupation occupation mainly involves novel coronavirus pneumonia areas, and the new format of adapting to the needs of employment and Entrepreneurship of graates. It also has the following characteristics to help the poor and the rural transfer workers. Second, the development of Internet technology has given birth to a variety of entrepreneurship and employment models; Third, the development of information technology puts forward new requirements for network credit and security
What do the two new blockchain professions do
in the notice on releasing professional information of blockchain engineers and technicians on the website of the Ministry of human resources and social security, the specific definitions and main tasks of blockchain engineers and technicians and blockchain application operators are defined
blockchain engineers and technicians refer to those engaged in blockchain architecture design, underlying technology, system application, system testing, system deployment, operation and maintenance. Main tasks:
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4. Design and develop blockchain performance evaluation indicators and tools
5. Handle the deployment, debugging, operation management and other issues in the application process of blockchain system
6. Provide blockchain technical consultation and services
blockchain application operator refers to the personnel who use blockchain technology and tools to engage in the application and operation of government affairs, finance, medical care, ecation, pension and other scene systems. Main tasks:
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4. Test the function, safety and stability of the system
5. Operate the system application on the blockchain service platform
6. Engaged in the monitoring, operation and maintenance of system application
7. Collect and summarize the problems in the application operation of the system
it is reported that the Ministry of human resources and social security, together with relevant departments (units), is accelerating the development of professional standards for new occupations, standardizing the practice of practitioners, comprehensively improving the quality and skills of practitioners, and laying a solid foundation for the construction of skilled talents.

2. Improving network security
blockchain is a decentralized and distributed electronic classified accounting method based on the model of providing absolute security and trust. Using encryption technology, transactions are recorded chronologically and publicly, and each block has a timestamp and a link to the previous block. Importantly, these digital "blocks" can only be updated through the consensus of all participants, and data interception, modification and deletion are almost impossible.

3. Blockchain technology can help us improve the security of encryption, authentication and other protection mechanisms, which is absolutely good news for the security of the Internet of things and DDoS Defense Community. Blockchain technology can also be applied to other fields. The blockchain + public service mode, which is launched by Changsha high tech Zone, is a SMIC blockchain service platform project, We are soliciting information from enterprises on the chain. In the future, relevant enterprise affairs and government affairs can cooperate on the chain. It is also one of the key blockchain projects in Hunan Province.

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5. Hello, landlord. You can take a taxi from Tianshi college to Wuqing passenger station, take bus No. 611 (5 yuan). The middle stops are Beichen Jiale, Baimiao passenger station, Hebei Sanlu Road, jingangqiao, Dahutong, Gulou East and department store. It's a little over an hour without traffic jams.

6. Answer: Chinese Zodiac sheep

sheep people have a good way to deal with complex problems, and they often do things in a systematic way. But the only bad thing is that it's always hard to tolerate other people's imperfect treatment. As a result, everything is always in the hands of everyone. This attitude is very disadvantageous for those who want to be promoted to management positions. Sometimes, we have to be bold and let others do it, and grasp the overall situation by ourselves. Only in this way can we achieve great things

7. 1 hour and 6 minutes, 46.6km
via: Jingjin road and Jianyang road
Wuqing District, Tianjin
from Wuqing, Tianjin to West yongyang Road, drive 360m
turn left, enter West yongyang Road, drive 2.3km
turn right, enter Beijing Tianjin highway, drive 8.5km
please go straight, enter Beijing Tianjin Road, drive 11.8km
keep right ahead, enter Qianli dike, Drive 2.6km
to the front left, enter Jianyang Road, drive 9.9km
to the front left, enter heiniucheng Road, drive 9.2km
to the front right, enter heiniucheng road auxiliary road, drive 580m
turn left, enter Friendship Road, drive 720m
turn right, enter Pingjiang Road, drive 650m
turn left, from Pingjiang road to the center of Tianjin, Driving 50 meters
Downtown

8. Cattle or sheep

9. Because rats count, they count, and they count money&# 128514;