The rules for the preservation of communication security, in all its forms must be observed with the utmost care. Communications should be kept to the minimum at all times consistent with the task.
Imithetho yokugcina ukhuseleko lothungelwano, ngazo zonke indlela kumele lujongwe kwaye lukhathalelwe. Uthungelwano kumele lugcinwe luse mgangathweni owamkelekileyo ngamaxesha onke kwaye uhambelane nomsebenzi.