* [http://codex.wordpress.org/Installing_WordPress| Wordpress.com] installation* [https://civicrm.org/| CiviCRM] is an open source CRm environment intended for civil society use.* [https://www.djangoproject.com/| Custom Django app], allows for creation quickly of high content, high functionality websites. Django's security systems re well [https://docs.djangoproject.com/en/dev/topics/security/| documented] and well integrated. Development of a Django app will require developer time and potentially also some design work.* [https://drupal.org/| Custom Drupal site], again a ready made configurable solution, with a developed sense of security integration - though as with the other solutions security relies on a holistic approach including server side security.