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Spoofed Domain Defense Definition: Spoofed Domain Defense is a cybersecurity measure used to detect and mitigate the use of fake or manipulated domains in phishing attacks by implementing validation mechanisms such as Domain-based Message Authentication, Reporting, and Conformance (DMARC).
Spoofed Domain Defense is a cybersecurity strategy used to mitigate the risks associated with domain spoofing attacks. It involves implementing measures to authenticate the legitimacy of email senders and prevent malicious actors from impersonating legitimate domains. Techniques such as domain-based message authentication, reporting, and conformance (DMARC), sender policy framework (SPF), and domain keys identified mail (DKIM) are commonly used in spoofed domain defense to verify the authenticity of email sources and protect against phishing and email spoofing incidents.