Stop BEC and Token Theft in their tracks.
Petra is best-in-class at detecting Microsoft account breaches & kicking out attackers. 24/7 monitored. First-class multi-tenancy.
Stop more attackers. Reduce noise. Remediate faster.
There's a reason customers love Petra. See for yourself.
Learn about the adaptive fingerprinting technology that allows Petra to find stealthy attackers and stop threats in minutes, all while preventing disruption.
What sets Petra apart?
Our narrow focus lets us achieve best-in-class detection of Microsoft attacks. P1/P2 not required. Petra catches what P2 and others miss.
Petra tracks attacks across Active Directory, Exchange, Sharepoint, Teams, and more--over a full year of activity. Wherever attackers try to hide, Petra is built to catch them.
Effortless security.
If you're used to slow setups, deploying Petra will feel like a breath of fresh air.
In two clicks, Petra onboards to any Microsoft environment.
Approve via Microsoft, sit back, and watch the magic happen.
The instant you approve a tenant via Microsoft, Petra begins baselining.
No agent needed. 60s from start to finish.
With Petra's advanced real-time data science, Petra's MTTR is among the best in the industry.
Attackers only need 10 minutes. Don't let them have it.
With industry-leading accuracy, Petra is able to lock out attackers while keeping employees safely logged in.
But don't take our word for it. Let us show you.
If you're used to slow setups, deploying Petra will feel like a breath of fresh air.
In two clicks, Petra onboards to any Microsoft environment.
Approve via Microsoft, sit back, and watch the magic happen.
The instant you approve a tenant via Microsoft, Petra begins baselining.
No agent needed. 60s from start to finish.
With Petra's advanced real-time data science, Petra's MTTR is among the best in the industry.
Attackers only need 10 minutes. Don't let them have it.
With industry-leading accuracy, Petra is able to lock out attackers while keeping employees safely logged in.
But don't take our word for it. Let us show you.
Math that feels like magic.
Learn about the high-powered data science that powers our industry-leading accuracy and speed.
We turn low-information logs (7-9 data points) into high-information adaptive fingerprints (~600 data points). Each fingerprint incorporates a full year of activity.
We use a columnar data store. We trade-off being able to edit logs after they're written, and instead get a massive efficiency gain for large-scale machine learning. Last year's "too expensive" is now affordable.
We train specialized detection and critic models to sift through tricky benign patterns, filter out the noise, and find emerging threats like token theft.
Reporting for all levels.
Polished reports for the executives. Interpretable data for the nerds.
Get a security assessment included in your pilot, custom-branded to show off your cyber expertise.
In 92% of assessments, Petra identifies the specific threat actors banging at the door.
Petra has a history of finding stealthy attackers, even if they’ve been lurking for 50+ days.
Petra works with you to compile suspicious activity and active threats, so you always have something impressive to present.
Learn about Microsoft security from the best.
We’re committed to research that pushes the community forward.
Read the latest research from our team.
How accurate are Microsoft's native security signals? (Not very.)
One of the most important and least understood factors for building ML systems using Entra ID Login Events
The detection team at Petra observed a password spray campaign targeting three of our Microsoft tenants.
Let us show you.
