External Attack Surface Management (EASM)
External Attack Surface Management (EASM) is the ongoing process of discovering, mapping, and reducing the internet-facing assets your organization has exposed to potential attackers. APT Security Management, based in North Charleston, SC, delivers EASM to businesses across the United States using a prepaid token-based model with no long-term contracts required. If you don't have a clear picture of what attackers can see from the outside, EASM gives you that picture before someone else finds it first.
Who Needs External Attack Surface Management]
Most organizations have more exposed on the internet than they realize. Forgotten subdomains, old cloud environments, unpatched web applications, and misconfigured services all show up from the outside, even when your internal team doesn't know they're there. EASM is the service that finds those gaps before attackers do.
You're a good candidate for EASM if your organization has grown quickly, acquired other companies, moved services to the cloud, or relies on a mix of vendors and third-party tools. Each of those situations creates new internet-facing assets that may not be tracked internally.
Businesses pursuing compliance with frameworks like SOC 2, PCI-DSS, ISO 27001, or NIST CSF often need EASM to satisfy asset inventory and risk management requirements. If an auditor asks what you have exposed on the internet, EASM gives you a defensible, documented answer.
What You Get
All EASM engagements are priced in tokens. Contact us for a token quote based on your environment size and scope.
A full inventory of your internet-facing assets, including domains, subdomains, IP ranges, cloud services, and web applications
How It Works
Step 1: Book a Free Consultation
Step 2: Quotes and Contracting
Step 3: Token Purchase
Step 4: Testing and Assessment
Step 5: Report and Project Delivery
Step 6: Fixing Bugs
Step 7: Final Verification Testing
Step 8: Ongoing Monitoring
Ongoing monitoring can be configured through your engagement tier for continuous visibility

Why APT
APT's team includes practitioners with OSCP, CISSP, and GPEN certifications who conduct EASM using the same reconnaissance methods an attacker would use. You get a realistic picture of your exposure, not just a list of what automated tools flagged.
Because APT uses token-based pricing, you're not locked into a 12-month contract. You buy the tokens you need, use them for EASM (or any other APT service), and come back when your environment changes or compliance requires a refresh.
APT operates on a vendor-neutral basis. The findings and recommendations you receive reflect your actual risk, not a pitch for a specific product. There are no commissions driving the advice you get.
Every engagement is supported by a written Statement of Work and rules of engagement. Nothing happens outside the defined scope, and authorization is documented before any activity begins.
Choose Your Engagement Model
Every APT service is delivered through one of three engagement models:
ravenWing
Email-based updates and scheduled reporting. Ideal for small businesses that want security oversight without managing a portal.
ravenGuard
Client portal access, role-specific reports for technical and non-technical staff, and scheduled status meetings. Ideal for growing teams that want active visibility into their security posture.
ravenSentinel
Custom dashboards, strategy sessions, and direct coordination with your IT team. Ideal for enterprises that need ongoing EASM integrated into their security program.
Frequently Asked Questions
Ready to Get Started?
Book a free 30-minute consultation. We'll review your environment, answer your questions, and give you a clear token estimate with no obligation.

