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MokN Lantern is a commercial external attack surface management tool by MokN. Siemba EASM is a commercial external attack surface management tool by Siemba. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
SMB and mid-market teams without dedicated external attack surface programs should start with MokN Lantern; it finds newly exposed services and misconfigured cloud assets in under 30 minutes with minimal tuning, which is where most breach chains begin. Native connectors for AWS, Azure, and GCP mean you're actually monitoring what you deployed, not guessing, and the port-scanning coverage catches forgotten services that vulnerability scanners alone will miss. Skip this if your organization already has mature asset inventory processes and a separate CSPM tool; MokN duplicates that work and doesn't handle internal network segmentation or compliance reporting the way larger platforms do.
Mid-market and enterprise security teams drowning in shadow IT and forgotten assets will get the most from Siemba EASM because it discovers external-facing infrastructure without needing credentials or network access. The platform maps to all four relevant NIST CSF 2.0 functions,Asset Management, Risk Assessment, Continuous Monitoring, and Infrastructure Resilience,which reflects real coverage across the attack surface lifecycle rather than point-in-time scanning. Skip this if your organization already has mature asset inventory processes or if you need deep integration with existing ticketing workflows; Siemba prioritizes discovery and monitoring visibility over downstream remediation automation.
EASM platform for continuous external attack surface monitoring and detection
AI-driven EASM platform for discovering and monitoring external-facing assets
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Common questions about comparing MokN Lantern vs Siemba EASM for your external attack surface management needs.
MokN Lantern: EASM platform for continuous external attack surface monitoring and detection. built by MokN. headquartered in France. Core capabilities include Continuous external attack surface monitoring, All 65,535 port scanning across external perimeter, Detection of newly exposed services in under 30 minutes..
Siemba EASM: AI-driven EASM platform for discovering and monitoring external-facing assets. built by Siemba. headquartered in United States. Core capabilities include External asset discovery without credentials, Real-time monitoring of domains, subdomains, and IPs, TLS configuration and certificate vulnerability detection..
Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.
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