Apopuli.121 net.followup utzoo!decvax!ucbvax!G:tut Tue Mar 16 18:30:51 1982 Terminal Security It seems to me that terminals should have a switch that would enable or disenable block transmission. This could be set either way depending on the friendliness of your system, and depending on your needs. I hope anyone who has contact with terminal manufacturers, or is a purchasing agent, or participates in the establishing of standards, will pass this suggestion along. Bill Tuthill