Visão Geral
Este curso apresenta a estrutura e os mecanismos de segurança do arquivo NTDS.dit, componente central do Active Directory Domain Services. O participante compreenderá como informações de contas e objetos de diretório são armazenadas, os riscos associados à exposição do banco de dados e os principais mecanismos de proteção, auditoria e detecção.
Conteúdo Programatico
Module 1: Active Directory Database Fundamentals
- Active Directory architecture
- NTDS.dit concepts
- Directory database structure
- Domain objects
- User and computer objects
- Domain controllers
- Directory partitions
- Active Directory replication
Module 2: Credential and Account Data
- Domain account information
- Password hash concepts
- Authentication attributes
- Account security properties
- Credential protection
- Sensitive directory attributes
- Privileged accounts
- Credential exposure risks
Module 3: NTDS.dit Security
- Database access controls
- Domain Controller security
- File system permissions
- Directory permissions
- Replication security
- Administrative delegation
- Privileged access management
- Domain Controller hardening
Module 4: Detection and Monitoring
- Directory service auditing
- Authentication monitoring
- Replication monitoring
- Privileged account activity
- Directory object changes
- Security Event Logs
- Suspicious directory access
- Threat hunting
Module 5: Incident Response and Protection
- NTDS.dit exposure assessment
- Domain compromise indicators
- Credential compromise response
- Domain Controller isolation
- Credential reset strategies
- Privileged account recovery
- Active Directory security baselines
- Practical NTDS.dit security case studies