As part of Stewart's defense of Rahman, and her serving for several years on post-conviction issues, she was subject to modified "special administrative measures" which govern communications between suspects and their legal counsel. Stewart had accepted the condition that, in order to be allowed to meet with Abdel Rahman in prison, she would not "use meetings, correspondence, or phone calls with Abdel Rahman to pass messages between third parties (including, but not limited to, the media) and Abdel Rahman". The special administrative measures, or SAMs, were modified in the wake of the September 11th attacks and were designed to prevent communications that could endanger US national security or lead to acts of violence and terrorism.