Case Study: Large International Bank achieves stronger security, cyber resilience and regulatory compliance with Quest

Global bank ensures security, cyber resilience and compliance

A Canada-based global bank with 60,000 employees and operations across North America, the Caribbean, Europe and Asia‑Pac faced the challenge of securing and maintaining cyber resilience for a large hybrid IT environment—centered on a single Active Directory forest (seven domains) and an Entra ID tenant—while meeting and proving compliance with stringent, multi‑jurisdictional regulations. Maintaining AD availability and preventing breaches is critical for the bank’s revenue, regulatory obligations and reputation.

For nearly two decades the bank has relied on an integrated suite of Quest solutions and professional services—including Change Auditor, Recovery Manager, On Demand Recovery/Audit and others—to deliver unified visibility, robust auditing and change control, immutable backups and rapid recovery. The result: stronger security and reduced attack surface, reliable disaster recovery (full forest recovery in hours), simplified compliance reporting and the confidence of a long‑term, trusted partner.