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Anthropic-Cybersecurity-Skills/skills/configuring-ldap-security-hardening/SKILL.md
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Mahipal 2fb6a9faff Rewrite 548 skill descriptions to the activation rubric
Each rewritten description now states both what the skill does (concrete
capability, named tools/artifacts) and an explicit when-to-use trigger,
improving agent discovery/activation. Grounded in each skill's own body;
changes confined to the `description` field only (bodies and all other
frontmatter untouched). Produced by a gated audit->rewrite->recheck loop
(548 -> 0 flagged) with a sampled anti-invention check (0 ungrounded).

Schema: 817/817 pass. Framework-ID gate: 0 defects.
2026-08-02 09:32:13 -07:00

3.0 KiB

name, description, domain, subdomain, tags, version, author, license, nist_csf, mitre_attack, mitre_f3
name description domain subdomain tags version author license nist_csf mitre_attack mitre_f3
configuring-ldap-security-hardening Hardens LDAP directory services against credential harvesting, LDAP injection, anonymous binding, and channel-binding bypass by enforcing LDAPS, channel binding, and LDAP signing. Use when securing an LDAP or Active Directory environment against these attack classes or auditing directory service configurations for these vulnerabilities. cybersecurity identity-access-management
iam
identity
access-control
ldap
directory-services
hardening
1.0 mahipal Apache-2.0
PR.AA-01
PR.AA-02
PR.AA-05
PR.AA-06
T1087.002
T1110.003
T1557.001
T1040
T1078.002
version tactics techniques
1.1
initial-access
positioning
id name tactic source
T1110.003 Brute Force: Password Spraying initial-access attack
id name tactic source
T1110 Brute Force initial-access attack
id name tactic source
F1006 Account Takeover initial-access f3
id name tactic source
T1557 Adversary-in-the-Middle positioning attack

Configuring LDAP Security Hardening

Overview

Harden LDAP directory services against common attacks including credential harvesting, LDAP injection, anonymous binding, and channel binding bypass. Covers LDAPS enforcement, channel binding, LDAP signing, access control lists, and monitoring for LDAP-based attacks.

When to Use

  • When deploying or configuring configuring ldap security hardening capabilities in your environment
  • When establishing security controls aligned to compliance requirements
  • When building or improving security architecture for this domain
  • When conducting security assessments that require this implementation

Prerequisites

  • Familiarity with identity access management concepts and tools
  • Access to a test or lab environment for safe execution
  • Python 3.8+ with required dependencies installed
  • Appropriate authorization for any testing activities

Objectives

  • Implement comprehensive configuring ldap security hardening capability
  • Establish automated discovery and monitoring processes
  • Integrate with enterprise IAM and security tools
  • Generate compliance-ready documentation and reports
  • Align with NIST 800-53 access control requirements

Security Controls

Control NIST 800-53 Description
Account Management AC-2 Lifecycle management
Access Enforcement AC-3 Policy-based access control
Least Privilege AC-6 Minimum necessary permissions
Audit Logging AU-3 Authentication and access events
Identification IA-2 User and service identification

Verification

  • Implementation tested in non-production environment
  • Security policies configured and enforced
  • Audit logging enabled and forwarding to SIEM
  • Documentation and runbooks complete
  • Compliance evidence generated