<p>{% t A warrant canary is a posted document stating that an organization has not received any secret subpoenas during a specific period of time. If this document fails to be updated during the specified time then the user is to assume that the service has received such a subpoena and should stop using the service. %}</p>
<li><ahref="{% t https://www.eff.org/deeplinks/2014/04/warrant-canary-faq %}">{% t Warrant Canary Frequently Asked Questions %}</a></li>
<li><ahref="{% t https://en.wikipedia.org/wiki/Warrant_canary#Companies_and_organizations_with_warrant_canaries %}">{% t Companies and organizations with warrant canaries %}</a></li>
<li><ahref="{% t https://www.schneier.com/blog/archives/2015/03/australia_outla.html %}">{% t Warrant canary criticism by Bruce Schneier and an example of a law against warrant canaries. %}</a></li>