A number of states, including Oregon, are currently considering exceedingly broad new statutes outlawing devices or software that conceal the existence, or place of origin, or destination of any telecommunications service.
While these bills nominally target telecommunications fraud, they are so inclusive that they may outlaw important security tools such as network address translation (NAT), or use of encryption. See, for example, the discussion at http://www.securityfocus.com/news/3912
These bills, which have come to be called "Super DMCA" acts, all apparently modeled after a common "model bill" drafted by the MPAA. You can see the Electronic Freedom Foundation's analysis of these bills at http://www.eff.org/IP/DMCA/states/200304_sdmca_eff_analysis.php
Local users should note that Oregon is among the states that have "Super DMCA" bills pending: http://www.leg.state.or.us/03reg/measures/sb0600.dir/sb0655.intro.html