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Voice Infrastructure Needs Containment, Too

Cisco Unified CM exploitation is a reminder that communication platforms are high-trust infrastructure

Cisco Unified CM CVE-2026-20230 shows why voice and collaboration systems need microsegmentation, management-plane isolation, and clear blast-radius boundaries before compromise turns into lateral movement.

Posted by Alexander Goller on Tuesday, July 7, 2026

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Principal Solutions Architect, Zero Trust Evangelist, BSD enthusiast

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2026 ai-security attacks cisco containers containment hard-truths identity kubernetes lateral-movement links management-plane metrics microsegmentation microservices mitre oauth segmentation supply-chain vulnerability-management weekly-roundup zero-trust