AWS drs documentation change

Service: drs · 2026-05-04 · Documentation low

File: drs/latest/userguide/failback-failover-region-region.md

Summary

Revised diagram captions to clarify disaster recovery architecture visuals showing data replication between AWS regions

Security assessment

Changes exclusively update image descriptions without modifying security protocols, access controls, or encryption mechanisms. No evidence of security incident response or vulnerability documentation.

Diff

diff --git a/drs/latest/userguide/failback-failover-region-region.md b/drs/latest/userguide/failback-failover-region-region.md
index e8f1d0c46..889b87ddd 100644
--- a//drs/latest/userguide/failback-failover-region-region.md
+++ b//drs/latest/userguide/failback-failover-region-region.md
@@ -21 +21 @@ The failback process starts after the failover process ends. During failover, AW
-![AWS diagram showing EC2 source instances in one region and DRS recovery setup in another.](/images/drs/latest/userguide/images/drs-after-failover-resources-state.png)
+![EC2 source instances in Source AWS Region replicate to DRS source servers and recovery instances in Recovery AWS Region via Amazon Route 53.](/images/drs/latest/userguide/images/drs-after-failover-resources-state.png)
@@ -54 +54 @@ Once replication has reached a healthy state, failing back to the source region
-![AWS disaster recovery setup with source and recovery regions, EC2 instances, and DRS servers.](/images/drs/latest/userguide/images/drs-failback-initiate-data-replication-1.png)
+![Data replication flow from source EC2 instances through DRS servers to recovery instances via Route 53.](/images/drs/latest/userguide/images/drs-failback-initiate-data-replication-1.png)
@@ -80 +80 @@ Make sure that your applications (A4) are working as expected. If you run into a
-![AWS disaster recovery setup with source and recovery regions connected via Route 53.](/images/drs/latest/userguide/images/drs-failback-diagram-2.png)
+![AWS DRS replication from source region EC2 instances to recovery region via source servers.](/images/drs/latest/userguide/images/drs-failback-diagram-2.png)
@@ -96 +96 @@ The newly launched failed-back instances (A4) are not protected. In order to pro
-![AWS disaster recovery setup with source and recovery regions, EC2 instances, and DRS servers.](/images/drs/latest/userguide/images/drs-after-failback-resources-state.png)
+![Disaster recovery architecture showing failback from recovery region EC2 instances to source region via DRS and Route 53.](/images/drs/latest/userguide/images/drs-after-failback-resources-state.png)
@@ -148 +148 @@ After a successful drill your AWS environment should look like this:
-![AWS disaster recovery setup with source and recovery regions, EC2 instances, and DRS servers.](/images/drs/latest/userguide/images/drs-after-drill-resources-state.png)
+![DRS architecture showing source instances in one region replicated to recovery instances in another region via Amazon Route 53.](/images/drs/latest/userguide/images/drs-after-drill-resources-state.png)