For instance, you cannot be secure that all post offices are safe enough to send your messages that are too personal or contain secret information about your work… etc. There are significant discrepancies between snail mail and e-mail along with some common points.įirst of all, both tools are uses for communication in society, and they are both under risk in terms of confidentiality, but for different reasons. And with the invention of telegraph and development of civilization a new tool came in known as e-mail. Lately postal mail was used as a mean for correspondence, which was referred to as snail mail afterword. For instance, some used birds to transfer their messages while others used the smoke of fire to signal their friend who were far from them. ![]() ![]() Throughout history people have communicated with each other in various ways.
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