to know 100% you would need to inspect the code for each page to make sure that all security assist code was removed.
look for the require_once line that attaches the security assist helper file:
<?php require_once( "WA_SecurityAssist/Helper_PHP.php" ); ?>
and look for the page access code:
<?php
if (WA_Auth_RulePasses("Your Rule Name")){
WA_Auth_RestrictAccess("index.php");
}
?>