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Verify the identity of the individual, group, role, service, or device receiving the authenticator as part of the initial authenticator distribution.
デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。
インストールを決める前に、SKILL.md と SkillsMP に表示されている付属ファイルをお読みください。
SOC 職業分類に基づく
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/CyberStrikeus/CyberStrike --skill authenticator-management-03-05-12-authenticator-managementコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
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
SKILL.md を表示中
| name | Authenticator Management (03.05.12)_authenticator-management |
| description | Verify the identity of the individual, group, role, service, or device receiving the authenticator as part of the initial authenticator distribution. |
| category | authentication |
| version | 3.0 |
| author | cyberstrike-official |
| tags | ["nist","sp800-171","rev3","authenticator management (03-05-12)","family-03.05","cui-protection","cmmc"] |
| tech_stack | ["aws","azure","active-directory","linux","windows"] |
| cwe_ids | ["CWE-287"] |
| chains_with | [] |
| prerequisites | [] |
| severity_boost | {} |
Family: Identification and Authentication Framework: NIST SP 800-171 Rev 3 Applicability: Systems processing, storing, or transmitting CUI
Verify the identity of the individual, group, role, service, or device receiving the authenticator as part of the initial authenticator distribution. Establish initial authenticator content for any authenticators issued by the organization. Establish and implement administrative procedures for initial authenticator distribution; for lost, compromised, or damaged authenticators; and for revoking authenticators. Change default authenticators at first use. Change or refresh authenticators [organization-defined] or when the following events occur: [organization-defined]. Protect authenticator content from unauthorized disclosure and modification.
Examine the SSP for Authenticator Management (03.05.12) implementation description and responsible parties.
# Verify security controls protecting CUI
# Check access controls, encryption, monitoring as applicable
# For Linux systems:
ls -la /etc/security/ 2>/dev/null
grep -r "CUI\|controlled" /etc/security/ 2>/dev/null
# For cloud:
# Use cloud-audit-mcp tools to assess posture
Verify this requirement passes CMMC Level 2 assessment methodology per SP 800-171A Rev 3.
| Tool | Purpose | Usage |
|---|---|---|
| cloud-audit-mcp | Assess cloud CUI environment | cloud_audit_* tools |
| Manual Review | SSP and POA&M review | Documentation analysis |
Verify the identity of the individual, group, role, service, or device receiving the authenticator as part of the initial authenticator distribution. Establish initial authenticator content for any authenticators issued by the organization. Establish and implement administrative procedures for initial authenticator distribution; for lost, compromised, or damaged authenticators; and for revoking authenticators. Change default authenticators at first use. Change or refresh authenticators [organization-defined] or when the following events occur: [organization-defined]. Protect authenticator content from unauthorized disclosure and modification.
Authenticators include passwords, cryptographic devices, biometrics, certificates, one-time password devices, and ID badges. The initial authenticator content is the actual content of the authenticator (e.g., the initial password). In contrast, requirements for authenticator content contain specific characteristics. Authenticator management is supported by organization-defined settings and restrictions for various authenticator characteristics (e.g., password complexity and composition rules, validation time window for time synchronous one-time tokens, and the number of allowed rejections during the verification stage of biometric authentication). The requirement to protect individual authenticators may be implemented by 03.15.03 for authenticators in the possession of individuals and by 03.01.01, 03.01.02, 03.01.05, and 03.13.08 for authenticators stored in organizational systems. This includes passwords stored in hashed or encrypted formats or files that contain hashed or encrypted passwords that are accessible with administrator privileges. Actions can be taken to protect authenticators, including maintaining possession of authenticators, not sharing authenticators with others, and immediately reporting lost, stolen, or compromised authenticators. Developers may deliver system components with factory default authentication credentials to allow for initial installation and configuration. Default authentication credentials are often well-known, easily discoverable, and present a significant risk. Authenticator management includes issuing and revoking authenticators for temporary access when they are no longer needed. The use of long passwords or passphrases may obviate the need to periodically change authenticators.
| Finding | Severity | Impact |
|---|---|---|
| Authenticator Management (03.05.12) Authenticator Management not implemented | High | CUI Protection - Identification and Authentication |
| Authenticator Management (03.05.12) partially implemented (POA&M) | Medium | CMMC certification risk |
| CWE ID | Title |
|---|---|
| CWE-287 | Improper Authentication |