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Chapter 5 Electronic Mail Security - Coggle Diagram
Chapter 5 Electronic Mail Security
Email security enhancements
confidentiality
authentication
message integrity
non=repudiation of origin
email security risk
email spoofing
changing the sender's name
cause : absence of inbuilt security due to lack SMTP
spreading malwares
malicious software (may cause damage)
trojan horses
provide entry to malicious user
viruses
replicate itself, infect total system
worms
replicate but does not infect other files
email-gateway virus scanner for detecting email viruses within org
email bombing
sending large amount of email to IP address resulting in crashing
chain letter
hook
threat
request
email spamming
unsolicited e-mail