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Insights on Cyber Exposure & CTEM

Lion Focus articles on Cyber Exposure & CTEM: concepts, examples and methodology to prioritize and reduce exposure across your attack surface.

Your attack surface never stops changing.

Every interval between a new exposure and its discovery widens the opportunity to exploit it.

Read the insight
Sculptural attack surface map with revealed external exposure points
AllAttack Surface & ASMCyber Exposure & CTEMOffensive Security & ThreatsRisks & Vulnerabilities
Sealed attack path being verified by a controlled retest signal

Cyber Exposure & CTEM

Remediation is not the finish line: how retesting proves exposure reduction

Learn why completing a fix does not close the risk by itself and how retesting confirms that an attack path has actually been removed.

By Leonnes Cybersecurity | 2 September 2026

Interconnected digital ecosystem under a consolidated exposure view

Cyber Exposure & CTEM

What is CTEM and how does Continuous Threat Exposure Management work?

Understand what CTEM is, how Continuous Threat Exposure Management works, and how its five stages help prioritize, validate, and reduce cyber exposures.

By Leonnes Cybersecurity | 11 August 2026

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