Using Certificates for
Authentication and Identification
•Phishing is an attack involving phony e-mail messages that include links to spoofed Web sites that “fish” for information.
•Authentication is a general term for the process of correctly verifying the identify of a person or a Web site. 
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•The primary countermeasure for authentication is a digital certificate.
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•A digital certificate is an encrypted and password-protected file that contains sufficient information to authenticate and prove a person’s or organization’s identity.
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