How to Prevent Email Spoofing with DKIM, DMARC & SPF
Email was not designed with today's threats in mind, and can easily be forged to look like it came from anyone. A bad actor can abuse this to attack you and your customers. Here I discuss three technologies that can work together to protect your email addresses and prevent them being spoofed.
SPF: Sender Policy Framework
DKIM: DomainKeys Identified Mail
DMARC: Domain-based Message Authentication, Reporting, and Conformance
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Video timestamps:
0:00 - Introduction
1:04 - Why Is Email so Easy to Spoof?
1:37 - The Problem with Digital Signatures (S/MIME)
2:41 - Use of DNS
3:22 - SPF Explained
5:12 - DKIM Explained
7:14 - DMARC Explained
10:27 - Where to Start
#Email #CyberSecurity #Spoofing
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