Research Article
Computer Network Information Security Protection Faced by Digital Art Museums Based on the Internet of Things
| | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
| Number of museums | 4510 | 4692 | 4873 | 5136 | 5354 | 5535 | Human traffic | 71800 | 78100 | 85100 | 97200 | 112600 | 122700 |
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