![]() ![]() After all, if people only read encrypted mail, they’d never open a spam or a virus-carrying message or attachment. ![]() The simplest way to secure e-mail may be to encrypt all messages. The later addition of MIME attachments has led to virus outbreaks occurring at the speed of light. The bottom line is that nothing is secure about the SMTP protocol we use for e-mail.Īdopting SMTP for business and personal use led to readily intercepted e-mail messages, spam, phishing attacks. Reflect for a moment on the fact that the "S" in SMTP stands for "simple," not "secure." The e-mail protocol was originally developed for a small number of collegial scientists sending messages about cooperative research over a closed network - not for personal, corporate and government users sending business plans, contracts, patent applications, or confidential medical records over a widely used public network. ![]()
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