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Articles

DMARC – One protocol to bind them all

DMARC tells the receiving email server what do when SPF and DKIM policy checks fail. However DMARC performs another vital…

DKIM (DomainKeys Identified Mail) is an email authentication mechanism that lets a sending domain sign an email. Think of DKIM as a tamper-evident…

Redirected domains are web domains that don’t directly host services. Instead they act as aliases, and redirect users to your…

You’ve just receive an email from a client saying: “Thanks — we’ve paid the invoice to the new bank account…

Have you ever wondered how those OTP recovery, or backup, codes work? I know we are told to ‘keep them…

Two factor authentication is meant to add a second method, or factor, of authentication beyond the traditional username and password…