Who / What
IT disaster recovery (DR) is the process of maintaining or reestablishing vital information technology infrastructure and systems after a disruptive event. It focuses on ensuring IT systems continue to support critical business functions during and following disasters, aiming for business continuity. DR is considered a subset of broader business continuity planning.
Background & History
The concept of disaster recovery emerged with the increasing reliance on computer systems in the latter half of the 20th century. Early approaches focused on data backups and system replication. Over time, DR evolved to encompass comprehensive plans addressing various potential disasters, from natural events to cyberattacks. The field has grown significantly alongside the expansion of the internet and cloud computing.
Why Notable
IT disaster recovery is crucial for organizations to maintain operational resilience in the face of disruptions. It safeguards critical data and systems, preventing significant financial losses and reputational damage. Effective DR plans ensure business continuity by allowing organizations to quickly recover and resume operations after a disaster.
In the News
IT disaster recovery remains highly relevant due to the increasing frequency and severity of cyberattacks and natural disasters. Recent developments include advancements in cloud-based DR solutions, automation of recovery processes, and increased focus on ransomware preparedness. Protecting digital assets from disruption is a top priority for organizations globally.
