diff --git a/ndn_utils/nlsr.conf b/ndn_utils/nlsr.conf
index 1eb56de..492ee0d 100644
--- a/ndn_utils/nlsr.conf
+++ b/ndn_utils/nlsr.conf
@@ -21,174 +21,4 @@
 
 $ADVERTISING_SECTION
 
-security
-{
-  validator
-  {
-    rule
-    {
-      id "NSLR Hello Rule"
-      for data
-      filter
-      {
-        type name
-        regex ^[^<NLSR><INFO>]*<NLSR><INFO><><>$
-      }
-      checker
-      {
-        type customized
-        sig-type rsa-sha256
-        key-locator
-        {
-          type name
-          hyper-relation
-          {
-            k-regex ^([^<KEY><NLSR>]*)<NLSR><KEY><ksk-.*><ID-CERT>$
-            k-expand \\1
-            h-relation equal
-            p-regex ^([^<NLSR><INFO>]*)<NLSR><INFO><><>$
-            p-expand \\1
-          }
-        }
-      }
-    }
-
-    rule
-    {
-      id "NSLR LSA Rule"
-      for data
-      filter
-      {
-        type name
-        regex ^[^<NLSR><LSA>]*<NLSR><LSA>
-      }
-      checker
-      {
-        type customized
-        sig-type rsa-sha256
-        key-locator
-        {
-          type name
-          hyper-relation
-          {
-            k-regex ^([^<KEY><NLSR>]*)<NLSR><KEY><ksk-.*><ID-CERT>$
-            k-expand \\1
-            h-relation equal
-            p-regex ^([^<NLSR><LSA>]*)<NLSR><LSA>(<>*)<><><>$
-            p-expand \\1\\2
-          }
-        }
-      }
-    }
-
-    rule
-    {
-      id "NSLR Hierarchy Exception Rule"
-      for data
-      filter
-      {
-        type name
-        regex ^[^<KEY><%C1.Router>]*<%C1.Router>[^<KEY><NLSR>]*<KEY><ksk-.*><ID-CERT><>$
-      }
-      checker
-      {
-        type customized
-        sig-type rsa-sha256
-        key-locator
-        {
-          type name
-          hyper-relation
-          {
-	    k-regex ^([^<KEY><%C1.Operator>]*)<%C1.Operator>[^<KEY>]*<KEY><ksk-.*><ID-CERT>$
-            k-expand \\1
-            h-relation equal
-            p-regex ^([^<KEY><%C1.Router>]*)<%C1.Router>[^<KEY>]*<KEY><ksk-.*><ID-CERT><>$
-            p-expand \\1
-          }
-        }
-      }
-    }
-
-    rule
-    {
-      id "NSLR Hierarchical Rule"
-      for data
-      filter
-      {
-        type name
-        regex ^[^<KEY>]*<KEY><ksk-.*><ID-CERT><>$
-      }
-      checker
-      {
-        type hierarchical
-        sig-type rsa-sha256
-      }
-    }
-
-    trust-anchor
-    {
-      type any
-      file-name "root.cert"
-    }
-  }
-
-  prefix-update-validator
-  {
-    rule
-    {
-      id "NLSR ControlCommand Rule"
-      for interest
-      filter
-      {
-        type name
-        regex ^<localhost><nlsr><prefix-update>[<advertise><withdraw>]<>$
-      }
-      checker
-      {
-        type customized
-        sig-type rsa-sha256
-        key-locator
-        {
-          type name
-          regex ^([^<KEY><%C1.Operator>]*)<%C1.Operator>[^<KEY>]*<KEY><ksk-.*><ID-CERT>$
-        }
-      }
-    }
-
-    rule
-    {
-      id "NLSR Hierarchy Rule"
-      for data
-      filter
-      {
-        type name
-        regex ^[^<KEY>]*<KEY><ksk-.*><ID-CERT><>$
-      }
-      checker
-      {
-        type hierarchical
-        sig-type rsa-sha256
-      }
-    }
-
-    trust-anchor
-    {
-      type any
-      file-name "site.cert"
-    }
-  }
-
-  ; cert-to-publish "root.cert"  ; optional, a file containing the root certificate
-                                 ; Only the router that is designated to publish the root cert
-                                 ; needs to specify this
-
-  ; cert-to-publish "site.cert"  ; optional, a file containing the site certificate
-                                 ; Only the router that is designated to publish the site cert
-                                 ; needs to specify this
-
-  ; cert-to-publish "operator.cert" ; optional, a file containing the operator certificate
-                                    ; Only the router that is designated to publish the operator
-                                    ; cert needs to specify this
-
-  ; cert-to-publish "router.cert"  ; required, a file containing the router certificate.
-}
+$SECURITY_SECTION