What does misc mean in the tripod cup?

security miscellaneous. According to the query data, MISC means safety miscellaneous in the tripod cup. "Netting Cup" is the largest and most extensive national cyber security event in the world so far. It is known as the cyber security "Olympic Games" and has been successfully held for two times. In 218, the first "Net Ding Cup" was held in Beijing, which attracted 7,8 teams and 22,455 participants from 14 key fields in China and more than 3,2 units, creating the largest scale at that time; In 22, the second "Netting Cup" was held in Shenzhen, with 14,724 teams and 5,165 people from 14 key fields and more than 6, industrial units participating online, with 2, people competing in the same field on a super-large scale, presenting an unprecedented scene, presenting the industry with the world's largest national-level cyber security event. The third "Net Ding Cup" was upgraded on the basis of the previous two sessions, under the guidance of the Ministry of Public Security and with the help of the authorities in various fields of "Politics and Industry-University-Research", to build the largest and highest level national top-level event.