Palo Alto Networks Certified Security Automation Engineer (PCSAE)Cortex XSOAR FundamentalsMedium
A global enterprise is planning a Cortex XSOAR deployment and requires a solution that minimizes downtime during maintenance windows and provides immediate failover in case of a server outage. The solution must also support seamless upgrades with minimal service interruption. Which architectural component directly addresses these requirements?
- AHigh Availability (HA)
- BLoad Balancer
- CMulti-tenancy
- DDisaster Recovery
Show answer & explanationAnswer & explanation
Correct answer: A. High Availability (HA)
High Availability (HA) is specifically designed to ensure continuous operation by eliminating single points of failure through redundancy and automatic failover, directly addressing the need for minimal downtime, immediate failover, and seamless upgrades.
Why the other options are wrong
- B. A load balancer distributes traffic but doesn't inherently provide immediate failover of the XSOAR server itself or ensure seamless upgrades without an underlying HA cluster.
- C. Multi-tenancy allows multiple isolated environments on a single instance but does not inherently provide high availability or failover.
- D. Disaster Recovery focuses on restoring service after a catastrophic event, typically with a longer recovery time objective than HA.
Cortex XSOAR High Availability (HA)
An architectural setup that ensures continuous operation of Cortex XSOAR by deploying redundant components and enabling automatic failover.
- Eliminates single points of failure.
- Provides immediate failover in case of component failure.
- Enables rolling upgrades with minimal service interruption.
Memory trick: Resilience is about keeping XSOAR strong and always running, even when things go wrong.