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Email security has always been a technological arms race between bad actors and those who work to thwart them.
Founder and CEO, Libraesva.
What are RBLs and greylists, and why are they becoming less effective?
Greylisting works similarly, though the email is delayed rather than blocked if it comes from an unknown source.
This prevents mass-scale spam attacks, without blocking emails that might have initially been a false positive.
The problem today is that the link between an emails source and its risk level has been severed.
This is often achieved by infiltrating an organizational email address and using it to send malicious emails.
How can AI help email security stay one step ahead of cybercriminals?
It also means broadening the category of the data itself to include the content of emails and behavioral analysis.
LLMs can be trained to have semantic understanding of email content, and flag suspicious activity in real-time.
Unfortunately, the good guys arent the only ones getting hands-on with AI.
We’ve listed the best cloud antivirus.
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