用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/CyberStrikeus/CyberStrike --skill cis-gworkspace-3-1-3-2-1命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
macOS post-exploitation for credential harvesting, DTrace monitoring, TCC bypass, and stealth operations via native tools
Windows userland post-exploitation for credential harvesting, monitoring, AMSI/ETW bypass, and stealth operations
Kubernetes post-exploitation for container escape, secret extraction, RBAC abuse, and cluster persistence
基于 SOC 职业分类
| name | cis-gworkspace-3.1.3.2.1 |
| description | Ensure that DKIM is enabled for all mail enabled domains |
| category | cis-gworkspace |
| version | 1.3.0 |
| author | cyberstrike-official |
| tags | ["cis","gcp","google-workspace","gmail","dkim","email-security"] |
| cis_id | 3.1.3.2.1 |
| cis_benchmark | CIS Google Workspace Foundations Benchmark v1.3.0 |
| tech_stack | ["gcp","google-workspace"] |
| cwe_ids | [] |
| chains_with | ["cis-gworkspace-3.1.3.2.2","cis-gworkspace-3.1.3.2.3"] |
| prerequisites | [] |
| severity_boost | {} |
| Property | Value |
|---|---|
| CIS ID | 3.1.3.2.1 |
| Level | L1 |
| Profile Applicability | Enterprise Level 1 |
| Assessment Type | Manual |
| Section | Gmail > Authenticate email |
DKIM adds an encrypted signature to the header of all outgoing messages. Email servers that get signed messages use DKIM to decrypt the message header, and verify the message was not changed after it was sent.
Spoofing is a common unauthorized use of email, so some email servers require DKIM to prevent email spoofing.
There should be no impact of setting up DKIM however, organizations should ensure appropriate setup to ensure continuous mail-flow.
None
To verify this setting via the Google Workspace Admin Console:
Authenticate email, ensure a DKIM record exists for each mail enabled domainTo configure this setting via the Google Workspace Admin Console:
Authenticate email, select Generate new recordSelect DKIM key bit length, select the appropriate key bit length (2048 is recommended if supported)Prefix selector (optional), enter the appropriate prefix selectorStart Authentication| Controls Version | Control | IG 1 | IG 2 | IG 3 |
|---|---|---|---|---|
| v8 | 9.5 Implement DMARC | x | x | |
| v7 | 7.8 Implement DMARC and Enable Receiver-Side Verification | x | x |