Security & Data Integrity on a Modern Amateur Radio Network – By: Paul J. Toth – NA4AR "HSMM and Information Security," by K8OCL CQ-VHF Fall 2004 – preview via CQ-VHF website "Data Encryption is Legal," N2IRZ, CQ Magazine Aug 2006 – preview from the Summer 2006 TAPR PSR http://www.arrl.org/files/file/About%20ARRL/Committee%20Reports/2004/July/HSMM.pdf