diff --git a/Dev.md b/Dev.md
index 186394e..442d79b 100644
--- a/Dev.md
+++ b/Dev.md
@@ -40,7 +40,7 @@ Views into the process of Tahoe-LAFS hackery.
  * [//~zooko/VailComputingElementsWorkshop2013/slides.html slides] presented at “Vail Computing Elements Workshop” in Vail 2013
  * [//~zooko/Ecrypt2020-Tenerife-InternetCryptoWorkshop/slides.html slides] presented at “ECRYPT II Crypto For 2020” in Tenerife 2013
  * [//trac/tahoe-lafs/attachment/wiki/News/tahoe-RSA-slides.pdf] presented at RSA 2010
- * [//trac/chrome/lafs.pdf Tahoe – The Least-Authority Filesystem] presented at [Storage Security and Survivability '08](http://storagess.org/2008)
+ * [Tahoe – The Least-Authority Filesystem](http://eprint.iacr.org/2012/524) presented at [Storage Security and Survivability '08](http://storagess.org/2008) ([[//trac/chrome/lafs.pdf local mirror of PDF])
  * [//~warner/pycon-tahoe.html Tahoe: A Secure Distributed Filesystem] presented at
    [PyCon2008](http://us.pycon.org/2008/about/),
    providing an overview of the Tahoe-LAFS design, and the