---
title: External Attack Surface Management (EASM)
description: See your organization the way attackers do — and fix exposures before they’re exploited.
---

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#  What is EASM? 

External Attack Surface Management (EASM) identifies and monitors all internet-facing assets tied to your organization.

That includes:

- Domains and subdomains
- Public-facing servers
- SSL/TLS configurations
- Forgotten or shadow IT assets

Most organizations underestimate how much of their infrastructure is exposed. Attackers don’t.

![feature-three](https://7528311.fs1.hubspotusercontent-na1.net/hubfs/7528311/raw_assets/public/mV0_d-cms-growth-theme_hubspot/growth/images/industry-images/feature-three.jpg "feature-three")

##  Why It Matters 

Your external footprint is constantly changing—and often untracked.

Common risks we uncover:

- Legacy domains still active
- Forgotten subdomains with exposed services
- Weak or outdated SSL/TLS configurations
- Misconfigured certificates revealing internal structure

Attackers actively scan for these exact weaknesses.

##  Our Approach 

At Sudo-Sec, we focus on **practical, real-world visibility**, not noisy enterprise fluff.

### Asset Discovery

We leverage certificate transparency logs (crt.sh) to identify:

- Known domains
- Unknown subdomains
- Shadow assets tied to your organization

### SSL/TLS Analysis

Using advanced scanning techniques:

- Protocol & cipher analysis
- Certificate validation issues
- Weak configurations and vulnerabilities

###  Risk Reporting

You receive:

- A full inventory of external assets
- Identified vulnerabilities and misconfigurations
- Clear, actionable remediation steps

![Our story](https://7528304.fs1.hubspotusercontent-na1.net/hub/7528304/hubfs/raw_assets/public/mV0_d-cms-growth-theme_hubspot/growth/images/industry-images/company-one.jpg?width=500&height=300&name=company-one.jpg "Our story")

## **Who This Is For**

- Small to mid-sized businesses without dedicated security teams
- Startups scaling quickly
- Organizations preparing for compliance or audits
- Companies that want visibility without enterprise pricing

## **What You Get**

- Complete external asset inventory
- SSL/TLS vulnerability insights
- Misconfiguration findings
-  Actionable remediation guidance
- Clean, easy-to-understand report

No fluff. Just what matters.

## Request a demo

 

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