Attack Surface Management
Expanse’s global Internet collection and attribution platform empowers CISOs to continuously discover, evaluate, and mitigate their external attack surface.
Product Announcement
Expanse Releases New Issues Module
The new Issues module in Expander makes it easier and faster for security teams to manage Internet-facing risks. Issues boosts productivity for security teams, allows for custom configuration and enforcement of security policies, enables rapid response to evolving security threats and new CVEs, and more.
Watch Video
New Research
22% of Fortune 500 Companies Have Exposed VPNs
On a single day in September 2020, our research team found that 22% of Fortune 500 companies had Virtual Private Network devices exposed on the public Internet.
Read NowHow It Works
Discover
Expanse indexes every system and service on the global Internet. Our proprietary attribution engine then matches your organization’s Internet assets back to you.
Evaluate
Expanse continuously monitors your global Internet attack surface. We assess and prioritize risks to make it easier for security professionals to take action on the highest-consequence items.
Mitigate
Expanse works with customers to mitigate risks posed by exposed systems and services. Our platform includes user-friendly workflows, integrations, and cybersecurity experts on call.
We are an enterprise software company and the leader in Attack Surface Management. We build a system of record that is the authoritative source for an organization’s global Internet assets.
Protecting the World's Most Important Organizations
Why CISOs Choose Expanse
Industry-Leading Discovery
Expanse provides the most complete inventory of your Internet assets by discovering Internet-exposed systems and services that no other solution can. Our data have extremely low false-positive and false-negative rates. With continuous and accurate discovery, you can rest easy knowing you have true visibility into your full Internet attack surface.
Learn More
Evaluate Risk in Real Time
Your network is constantly changing. That means your attack surface is, too. Expanse helps you continuously monitor for exposed assets and indicators of compromise that could pose a risk to your organization.
Let's Talk
Seamless Integrations
Security leaders often manage dozens or even hundreds of tools. Expanse adds value to your existing tech stack by providing a system of record for your Internet assets that integrates with your preferred security solutions.
Learn MoreReady to Get Started?
Speak with an expert to learn more about how Expanse can help you automatically manage your attack surface and reduce your global Internet risk.
Request a Demo