The white list of training institutions in Henan Province is as follows:

1. Luoyang: Luoyang Miaowei Wonderland Art Training Center Co., Ltd., Luoyang Windmill Culture Communication Co., Ltd., Luoyang Yinglaidun Education Consulting Co., Ltd., Luoyang Secondhand Art Training Co., Ltd., Luoyang Learn and Learn Education Consulting Co., Ltd., Luoyang Secondhand Art Training Co., Ltd..

2. Luohe City: Shuohan Education and Training Center, Yingcai Education and Training Center, Aida Training School, Xinbo Education and Training School, Shanguo Orange Training School, Mental Training School, Splendid Future Training School, Zhengda Happy Learning Education and Training Center, Tsinghua Foreign Language Training School, Xinbo Training School, Class Sweet Training School and Yunuo Education and Training School.

3. Jiaozuo City: New Field Training Center, Zhixing Training Center in Wuzhi County of Jiaozuo City, Mingde Training Center in Qinyang City of Jiaozuo City, Excellence Training Center in Shanyang District of Jiaozuo City, Spark Training Center in Demonstration Zone of Jiaozuo City, Yousheng Training Center in Liberated Area of Jiaozuo City, Lide Shuren Training Center in Bo 'ai County of Jiaozuo City, and mengzhou city Good Future Training Center in Jiaozuo City.

4. Pingdingshan: New Excellence Education and Training Center, Pingdingshan Qizhi Training Center, Pingdingshan Lide Training Center, Pingdingshan Spark Training Center, Pingdingshan Jingbo Training Center, Pingdingshan wugang city Anyi Training Center, Pingdingshan Weidong District Excellence Training Center, Pingdingshan Xinhua District Qizhi Training Center.

knowledge about white list

1. White list is a mechanism commonly used in network security, data management, system configuration and other fields. In these fields, white list is used to restrict, filter or control certain behaviors to ensure that only specific, known and trusted entities or projects can perform specific operations or access specific resources.

2. In the field of network security, white list is usually used to control network traffic. For example, a network administrator can use a white list to restrict which IP addresses can access the company's network resources, or restrict which specific applications can send or receive data through email or instant messaging tools.

3. In addition to the field of network security, white list can also be applied to the field of data management. For example, in a database, administrators can use whitelists to control which users can access specific tables or columns. In this case, the white list can ensure that only authorized users can access sensitive data.