diff --git a/sdk-java/src/main/java/ly/count/sdk/java/internal/Transport.java b/sdk-java/src/main/java/ly/count/sdk/java/internal/Transport.java
index f275270f..c158e4fb 100644
--- a/sdk-java/src/main/java/ly/count/sdk/java/internal/Transport.java
+++ b/sdk-java/src/main/java/ly/count/sdk/java/internal/Transport.java
@@ -465,8 +465,12 @@ public void checkServerTrusted(X509Certificate[] chain, String authType) throws
             throw new IllegalArgumentException("PublicKeyManager: X509Certificate is empty");
         }
 
-        if (!(null != authType && authType.contains("RSA"))) {
-            throw new CertificateException("PublicKeyManager: AuthType is not RSA");
+        if (authType == null) {
+            throw new CertificateException("PublicKeyManager: AuthType is null");
+        }
+
+        if (authType.isEmpty()) {
+            throw new CertificateException("PublicKeyManager: AuthType is empty");
         }
 
         // Perform standard SSL/TLS checks
@@ -496,4 +500,4 @@ public void checkServerTrusted(X509Certificate[] chain, String authType) throws
     public X509Certificate[] getAcceptedIssuers() {
         return new X509Certificate[0];
     }
-}
\ No newline at end of file
+}