Not all alerts are created equal
GreyNoise makes it easy to distinguish between benign and malicious traffic so you can focus on the real threats.
Defend at the speed of attack
Use GreyNoise to automate your defense. With real-time actionable intelligence, curated to mitigate false positives, you can block attackers before they cause damage.
Is it really cRiTiCaL?
GreyNoise monitors internet scan activity in real-time to provide you with the best signal on the likelihood of exploitation of the vulnerabilities you care about.
Needle in the haystack. Found.
Use GreyNoise to accelerate your threat hunting. We tag everything we see, you can query against any tag. This means looking for any anomaly or correlation is just a few queries away.