DMARC

What if there existed a technology that could dramatically lower the chances of your domains being spoofed and used for phishing attacks on recipients. Would you take advantage of it? Probably not, because the technology does exist and almost nobody is using it. And the reasons why are confounding. The technology is called DMARC, which…

If you have any kind of alarm in your home, like a smoke detector or burglar alarm, you probably don’t think about how it works very often. As it turns out, every alarm, to be effective, actually has to do two things: it has to sense something bad and then it has to take action….