Online Voting?

Colin Winters asks: "While listening to NPR this morning, I heard that the Reform Party is going to have online voting this year. Does anyone know how are they setting this up? What kind of security measures to protect against fraud are they using? It seems that if this works for the Reform Party, it could also work for both the Democratic and the Republican parties, as well." A good and timely question considering that once again it's an Election Year. If online voting is to become a thing of the future, these issues and others will need to be dealt with if it is to be effective (and fair).