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Active Directory

Active Directory Forest Recovery: Why Manual Methods Are No Longer Viable

Learn how Commvault can help you maintain continuous business.


Microsoft Active Directory (AD) es la infraestructura central de identidad y acceso para la mayoría de las empresas, y proporciona servicios seguros de autenticación y autorización para aplicaciones y recursos críticos para el negocio. En caso de que se produzca un fallo completo a nivel de bosque, ya sea por ransomware, corrupción o error administrativo, la capacidad de recuperar AD de forma rápida y precisa es esencial para mantener la continuidad del negocio.

El tiempo de recuperación importa: lo mucho que está en juego en el tiempo de inactividad de AD

En una crisis, cada hora que AD permanece caído aumenta el riesgo y el coste de la organización. Cuanto más tiempo se tarde en restablecer el buen estado de funcionamiento de AD, mayor será la interrupción de la actividad empresarial. El impacto tiene muchas caras:

  • Productivity loss: Employees cannot access the necessary resources to perform their jobs, leading to a halt in productivity.
  • Revenue impact: Business operations are disrupted, potentially leading to lost revenue and opportunities.
  • Reputation damage: Prolonged downtime can damage an organization’s reputation among customers and partners.

Tradicionalmente, la recuperación de AD ha sido muy difícil y ha requerido procesos manuales complejos y lentos. Esta entrada del blog explora las limitaciones de los métodos manuales para la recuperación de bosques de AD y analiza cómo las soluciones automatizadas pueden facilitar una recuperación rápida y fiable.

Comprender la complejidad de la recuperación de bosques AD

La recuperación de AD no es como las copias de seguridad y restauraciones habituales. AD es un sistema de identidad distribuido geográficamente con un diseño multimaestro, lo que significa que cada controlador de dominio (DC) tiene una copia de la base de datos de AD, lo que permite que los cambios se realicen en cualquier DC y luego se propaguen por toda la red.

While AD’s design enables high availability and resiliency, it introduces complexity that makes rebuilding AD from a disaster or cyberattack, like ransomware, complex and time-consuming. Incorrect recovery strategies can lead to prolonged downtime, security vulnerabilities, and data corruption.

Los entresijos de la recuperación de los bosques de AD

Microsoft’s «Guía de Recovery de bosques de Active Directoryprovides prescriptive guidance on rebuilding an AD forest after a catastrophic disaster. While comprehensive, this process assumes a high degree of technical skill and coordination.

Due to AD’s complex nature, the elements involved in a full forest recovery are rigid, prescriptive, time-consuming, and highly susceptible to human error. Depending on the complexity of your AD architecture, there can easily be 50 to 100 or more individual tasks involved in restoring AD back to a previous good state.

Desafíos y riesgos asociados a los métodos manuales de recuperación

La recuperación manual es:

  • Highly error-prone due to the complexity of steps involved. Errors can lead to failed recoveries, inconsistencies, or even reinfection after a cyberattack.
  • Time-consuming, especially when DCs are recovered one at a time. This can lead to days or weeks of downtime, significantly impacting business operations.
  • Requires deep and very specific AD expertise. Without experienced professionals, recovery attempts can stall,[DC2]  fail, or result in an improperly restored environment, leaving the system vulnerable.
  • Lacks built-in validation or automation, making it difficult to verify the recovery process is executed correctly. This can result in unpredictable recovery outcomes and a higher risk of restoration failure.
  • Difficult to rehearse regularly, which is crucial for maintaining recovery readiness. Unvalidated plans introduce significant risk and erode confidence in the ability to recover successfully.

La necesidad de soluciones automatizadas

Confiar en un plan manual de recuperación ante desastres o ciberataques, junto con las herramientas estándar de Microsoft, podría suponer que se tardara días o semanas en restaurar todo un bosque de Active Directory. Una solución diseñada específicamente para este fin, comoCommvault® Cloud Backup & Recovery for Active Directorypuede ayudar a acelerar la recuperación de Active Directory al automatizar los complejos pasos que conlleva la restauración del bosque.

Cómo Commvault simplifica y acelera la recuperación de bosques AD

CommvaultCloud Backup & Recovery for Active Directory is designed to deliver a purpose-built, orchestrated recovery platform that can simplify forest recovery into a guided, automated process, resulting in faster, more secure, and predictable recoveries. It can handle the critical sequencing, validation, and recovery tasks needed to bring AD back online safely, even under the pressure of a real disaster. With Commvault Cloud, you can:

  • Reduce the time to recover AD and restore access fast.
  • Simplify AD recovery planning withinteractive, visual topology views of the AD forest that display domains, domain controllers, and their roles, enabling informed, strategic recovery decisions.
  • Streamline the forest recovery process with customizable runbooks that provide a guided, repeatable recovery workflow, support isolated, test-mode restores for validation, and parallel domain controller rebuilds to reduce recovery time.
  • Enhance cyber readiness with support forAD recovery testing. Gain confidence that recoveries can be successful, and allow security and IT teams to practice during good times to prepare for the bad times.

Saber Más

Consulta estos otros blogs de nuestra serie sobre Active Directory:

Mira nuestroon-demand webinar “The Naked Truth” to see experts simulate a real-world Active Directory outage and demonstrate rapid restoration techniques. For a deeper understanding of AD forest recovery and to plan your recovery strategy, explore our Libro blanco.

To see Commvault Cloud’s forest-level recovery in action, schedule a personalized demohoy mismo.

 

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