Security Is Our Mission
How Deft helps you discover vulnerabilities and map your complete attack surface before attackers do
You can't secure what you don't know exists.
We built Deft because most companies have no idea what's actually exposed on their network. Forgotten servers, test environments that never got shut down, subdomains from three projects ago. Attackers find this stuff. We help you find it first.
Understanding Your Attack Surface
Your attack surface is everything an attacker can see from the outside. Every open port, every subdomain, every service running on your infrastructure. The problem? Most organizations are blind to 30-40% of their own external assets. Old dev servers, shadow IT, that staging environment someone spun up two years ago and forgot about. These are the things that get breached.
Service Discovery
Deft scans your infrastructure and tells you exactly what's running. Open ports, service versions, exposed databases, admin panels, APIs. We check the top 1000 ports across your main domain and every subdomain we find. No guessing, no assumptions. Just a clear picture of what's out there.
Subdomain Enumeration
Subdomains are where things go wrong. dev.yourcompany.com, staging.yourcompany.com, that random test-api subdomain from a hackathon. We use certificate transparency logs, DNS reconnaissance, and passive discovery to find them all. Then we scan each one for exposed services. Most "secure" companies are surprised by what we find.
CVE Detection
Finding services is step one. Step two is figuring out if they're vulnerable. We cross-reference everything against the National Vulnerability Database. Running an old version of nginx? We'll tell you which CVEs apply and how bad they are. Critical, high, medium, low. Plus what to actually do about it.
Risk Scoring
Raw scan data isn't useful if you can't prioritize. We generate a security score based on exposed services, subdomain sprawl, and vulnerability severity. You also get a plain-English summary you can actually send to your boss without a 30-minute explanation.
Continuous Monitoring
Your infrastructure changes. New deployments, config changes, new vulnerabilities disclosed every day. Deft keeps watching. New service exposed? New subdomain appears? New CVE affects something you're running? You'll know.
What You Actually Get
Not a 200-page PDF that nobody reads. Clear findings, prioritized by risk. What's wrong, where it is, why it matters, and how to fix it. Works for your security team and works for the exec who just wants to know if you're going to get hacked.
Try It
Run a free scan and see what we find. Takes a few minutes. No signup required for the basic scan.
Run a free scan or talk to us about enterprise features.
Security questions? security@deft.is
