A Year in Review of 0-days Exploited In-The-Wild in 2020
https://googleprojectzero.blogspot.com/2021/02/deja-vu-lnerability.html
[CTF入门培训]顶尖高校博士及硕士团队亲授《30小时教你玩转CTF》，视频+靶场+题目！助力进入CTF世界
