External Attack Surface Management (EASM)
External Attack Surface Management (EASM) is seeing your perimeter the way an attacker does. Q-Feeds maps the domains, IP addresses, open ports, services and certificates you expose, then checks them on a schedule and alerts you when something changes.
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What is External Attack Surface Management?
External Attack Surface Management (EASM) is the practice of discovering and continuously monitoring everything your organisation exposes to the internet: domains, IP addresses, open ports, services, certificates and forgotten assets that attackers could target.
Q-Feeds maps your external-facing assets and checks them for exposure: open ports, network and web vulnerabilities, look-a-like domains, reverse DNS links and leaked credentials on the dark web. You get alerted the moment something changes.
The result is a clear, attacker's-eye view of your perimeter, so you can close gaps and reduce external risk before they are exploited.
What we continuously check
Understand exactly what you expose to the internet, and get alerted the moment it changes.
Open ports
We have an on-demand and scheduled scanner available which scans for open ports and sends you an email if something has changed.
Web vulnerabilities
Check your infrastructure for potential web vulnerabilities, also both on-demand and scheduled.
Network vulnerabilities
Without knowing your external IP address might be at risk due to network vulnerabilities, we can detect them.
Similar domains
Our scanner checks for similar domains and if they resolve. Similar domains might be used for phishing campaigns.
Reverse DNS
Check if certain IP addresses are linked to domain names. This supports you to determine the origin of connections.
Stolen credentials on the dark web
Monitor the Darkweb for stolen credentials and take appropriate action.
More from the Threat Intelligence Portal
Frequently asked questions about attack surface management
What is external attack surface management?
EASM is the continuous discovery and monitoring of your internet-facing assets, so you understand exactly what you expose and where you are at risk of attack.
What does Q-Feeds check?
Q-Feeds checks for open ports, web and network vulnerabilities, look-a-like domains, reverse DNS links and leaked credentials on the dark web.
How often are scans run?
You can run scans on demand or on a schedule, and receive email alerts the moment something on your attack surface changes.
Who is EASM for?
It suits any organisation that wants to reduce external risk: security teams, IT managers and MSPs who need to know what is exposed before attackers do.
How do I get started?
EASM functionality is available in the Threat Intelligence Portal; upgrade to a Plus or Premium licence to unlock it.
How is EASM different from a vulnerability scan?
A vulnerability scan tests assets you already know about. EASM starts a step earlier by discovering what you expose in the first place, including forgotten subdomains and services nobody documented, and then keeps watching for changes.
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