Open Access

ARTICLE

Research on Protecting Information Security Based on the Method of Hierarchical Classification in the Era of Big Data

Guangyong Yang^1,*, Mengke Yang^2,*, Shafaq Salam³, Jianqiu Zeng⁴

1 School of Economics & Management, Beijing University of Posts and Telecommunications, Beijing, 100876, China.
2 School of Automation, Beijing University of Posts and Telecommunications, Beijing , 100876, China.
3 Beaconhouse School System, Peshawar, Pakistan .
4 School of Economics & Management, Beijing University of Posts and Telecommunications, Beijing, 100876, China.

*Corresponding Authors: Yang Guangyong. Email: .