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154 Chapter 3 • Communication Security: Remote Access and Messaging
The Phishing Filter is integrated into Windows Mail, the free mail client on
Windows Vista, enabling mail client service that will prompt and block anything
flagged as a phishing attempt, regardless of whether or not the message is clean
from a virus point of view (Figure 3.16).
Figure 3.16 Phishing Filter Integrated Into Free Mail Client in Windows Vista
Alerts Users
EXAM WARNING
The top ten items about e-mail security to remember for the Security+
exam are:
1. S/MIME looks to the headers to determine how data encryption
and digital certificates are to be handled.
2. S/MIME messages are encrypted using a symmetric cipher
(method of encrypting text), and a public-key algorithm is used
for key exchange and digital signatures.
3. PGP uses a combination of public and private keys to secure e-
mail.
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