diff --git a/services/terraform/self-host/aws_elasticache.tf b/services/terraform/self-host/aws_elasticache.tf
new file mode 100644
--- /dev/null
+++ b/services/terraform/self-host/aws_elasticache.tf
@@ -0,0 +1,43 @@
+# Elasticache Security Group
+resource "aws_security_group" "keyserver_redis_security_group" {
+  name        = "elasticache-redis-sg"
+  description = "Allow inbound traffic on port 6379 and all outbound traffic"
+  vpc_id      = local.vpc_id
+
+  # Inbound rules
+  ingress {
+    from_port   = 6379
+    to_port     = 6379
+    protocol    = "tcp"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+
+  # Outbound rules
+  egress {
+    from_port   = 0
+    to_port     = 0
+    protocol    = "-1"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+}
+
+resource "aws_elasticache_serverless_cache" "redis" {
+  engine = "redis"
+  name   = "keyserver-redis"
+  cache_usage_limits {
+    data_storage {
+      maximum = 1
+      unit    = "GB"
+    }
+    ecpu_per_second {
+      maximum = 34000
+    }
+  }
+
+  daily_snapshot_time      = "09:00"
+  description              = "Keyserver Redis"
+  major_engine_version     = "7"
+  snapshot_retention_limit = 1
+  security_group_ids       = [aws_security_group.keyserver_redis_security_group.id]
+  subnet_ids               = local.vpc_subnets
+}