diff --git a/app/jobs/qbo_webhook_processor.rb b/app/jobs/qbo_webhook_processor.rb
index c8509d3..07bf633 100644
--- a/app/jobs/qbo_webhook_processor.rb
+++ b/app/jobs/qbo_webhook_processor.rb
@@ -21,9 +21,12 @@ class QboWebhookProcessor
     WebhookProcessJob.perform_later(body)
   end
 
+  private
+
   # Validates the QuickBooks webhook request by computing the HMAC signature and comparing it to the provided signature. Returns false if either the signature or secret is blank, or if the computed signature does not match the provided signature.
   def self.valid_signature?(body, signature, secret)
     return false if signature.blank? || secret.blank?
+    log "Validating signature"
 
     digest = OpenSSL::Digest.new('sha256')
     computed = Base64.strict_encode64(
@@ -32,4 +35,8 @@ class QboWebhookProcessor
 
     ActiveSupport::SecurityUtils.secure_compare(computed, signature)
   end
+
+  def self.log(msg)
+    Rails.logger.info "[QboWebhookProcessor] #{msg}"
+  end
 end
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