In the ongoing battle between cyber adversaries and defenders, the odds are often stacked against the guardians of digital assets. Defenders face a challenging task – they must secure their systems 100% of the time, while adversaries need only find one vulnerability to breach their defenses. This inherent imbalance presents a significant challenge to the cybersecurity community, where constant vigilance is necessary.

As businesses increasingly migrate their applications and infrastructure to the cloud, ensuring resiliency becomes paramount to maintain service availability and minimize disruptions. Resilient cloud architectures are designed to withstand failures and recover quickly from disruptions, offering enhanced reliability and performance. This article provides an overview of resiliency patterns and trade-offs that can help architects build efficient and robust cloud solutions.