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Transcript
Systems Analysis and Design Instructor: Dr. Blaine Name: Ahmed AL_Balawi ID: 200600112 Email security Email is absolutely essential for most companies and individuals. The problem is that it is increasingly used as a method of attack by outsiders and a source of information loss. What is secure email? Login and passwords are encrypted Email contents are encrypted Authentication is required Goal of Email Security Confidentiality A message is concealed by encoding it. Authentication Ensuring that information is accessible only to authorized person. Message integrity Ensures that the message received is the same as the message that was sent Thank you for Listening