Ars Technica "3D Fabbers: Don't Let the DMCA Stifle and Innovative Future" by Nate Anderson, November 2010
PC World "3D Printing May Bring Legal Challenges, Group Says," by Grant Gross, PC World, November 10, 2010.
Wired Magazine "Researchers Say Vulnerabilities Could Let Hackers Spring Prisoners From Cells," by Kim Zetter, Wired Magazine, July 29, 2011
Packet Storm http://packetstormsecurity.org/files/author/9060/
Schneier on Security "Attacking PLCs Controlling Prison Doors", August 2, 2011 http://www.schneier.com/blog/archives/2011/08/attacking_plcs.html
CNN Headline News "Hackers Take Aim at Prison Locks and other Real World Targets", by John Sutter, August
The Register "PLCs a Prison Vulnerability" by Richard Chirgwin, August 1, 2011.
Reuters "Hackers Don't Need Movie Magic To Wreck Havoc", by Jim Finkle, August 6, 2011
Also Covered by MSNBC
Huffington Post "Security Flaw Could Let Hackers Help Inmates Break Out of Prison", by Gerry Smith, August 8, 2011