The Lavabit case was complicated by Ladar Levison&#x27;s handling of the DOJ&#x27;s request, and by the fact that his security architecture was &quot;all-or-none&quot; in a way that did not allow him to selectively disclose only the encrypted messages DOJ asked for.<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=7774823" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=7774823</a>