Help Center
技术文档，共 69 篇文章
Migrating from Windows Server 2012 R2 After End of Support: Inventory Before Cutover
Windows Server 2012 and 2012 R2 have entered end-of-support. Before migrating to 2016, 2019, 2022, or later versions, you should first complete dependency inventory and rollback drills.
PrintNightmare (CVE-2021-34527): Windows Print Service Response Procedure
The Print Spooler service vulnerability affects the permission boundaries of Windows servers, and its remediation should combine security updates, review of print service dependencies, and Group Policy.
SMBGhost (CVE-2020-0796): Patch, Exposure and Verification Order
SMBGhost 涉及 SMBv3.1.1 处理请求的远程代码执行风险，排查重点应放在系统版本、补丁状态和 SMB 暴露面。
Windows Server 2019 Pre-Launch Updates and Rollback Checklist
Windows Server 2019 环境上线或Migration时，应先梳理角色、驱动、应用兼容性和回滚路径，再执行系统更新。
Linux Server Pre-Launch Baseline: SSH and Least Privilege
整理 Linux 服务器首次上线时的账号、SSH、防火墙、日志和备份检查，帮助Operations人员建立可回滚的基础Configuration。