How to uninstall jSecure manually?

Following are steps to remove the jSecure Authentication manually.

1. Removed the components from /components/com_jsecure and administrator/components/com_jsecure
2. Removed the plug-in from /plugins/system/jsecure.php and /plugins/system/jsecure.xml
3. Removed the jsecure folder from plug-ins. /plugins/system/jsecure
4. Delete the component and plug-in entry from database.

1. Execute the following query.
   1. DELETE FROM databasePrefix_components where option = ‘com_jsecure’
   2. DELETE FROM databasePrefix_plugins where element = ‘jsecure’