[转载]E-Mail数字取证分析：可信的电子邮件协议(英文资料)

信息来源：邪恶八进制信息安全团队（www.eviloctal.com）

E-mail has revolutionized business, academic, and personal communication. However, with e-mail comes the threat of a genuine user being compromised through key loggers, social engineering, shoulder surfing, password guessing and other similar, though less technical, methods. This passive espionage can have a direct impact on the genuine user in terms of denial of information, loss of money, loss of time, mental harassment and an attack of personal privacy. To enable digital forensic analysis of e-mails, we propose behavioral biometric based authentication, which is analogous to a signature in paper documents. In the proposed system, if someone other than a genuine user tries to authenticate himself, then detection and fixing is possible.