diff --git a/core/src/crypto/security_policy.rs b/core/src/crypto/security_policy.rs
index a9471a591..71dce8ddb 100644
--- a/core/src/crypto/security_policy.rs
+++ b/core/src/crypto/security_policy.rs
@@ -194,7 +194,7 @@ impl FromStr for SecurityPolicy {
             constants::SECURITY_POLICY_BASIC_256 | constants::SECURITY_POLICY_BASIC_256_URI => SecurityPolicy::Basic256,
             constants::SECURITY_POLICY_BASIC_256_SHA_256 | constants::SECURITY_POLICY_BASIC_256_SHA_256_URI => SecurityPolicy::Basic256Sha256,
             _ => {
-                error!("Specified security policy {} is not recognized", s);
+                error!("Specified security policy \"{}\" is not recognized", s);
                 SecurityPolicy::Unknown
             }
         })
@@ -357,7 +357,7 @@ impl SecurityPolicy {
             constants::SECURITY_POLICY_BASIC_256_URI => SecurityPolicy::Basic256,
             constants::SECURITY_POLICY_BASIC_256_SHA_256_URI => SecurityPolicy::Basic256Sha256,
             _ => {
-                error!("Specified security policy {} is not recognized", uri);
+                error!("Specified security policy uri \"{}\" is not recognized", uri);
                 SecurityPolicy::Unknown
             }
         }
@@ -475,7 +475,6 @@ impl SecurityPolicy {
                 self.asymmetric_sign(&their_key, data, their_signature.as_mut_slice())?;
                 trace!("Using their_key, signature should be {:?}", &their_signature);
             }
-
             Err(StatusCode::BadSecurityChecksFailed)
         }
     }
diff --git a/types/src/data_types.rs b/types/src/data_types.rs
index e29a2846c..6c938454f 100644
--- a/types/src/data_types.rs
+++ b/types/src/data_types.rs
@@ -87,7 +87,7 @@ impl<'a> From<&'a str> for MessageSecurityMode {
             MESSAGE_SECURITY_MODE_SIGN => MessageSecurityMode::Sign,
             MESSAGE_SECURITY_MODE_SIGN_AND_ENCRYPT => MessageSecurityMode::SignAndEncrypt,
             _ => {
-                error!("Specified security mode {} is not recognized", str);
+                error!("Specified security mode \"{}\" is not recognized", str);
                 MessageSecurityMode::Invalid
             }
         }