Defeat Lateral Threats
Build a resilient Zero Trust fabric where the network itself enforces policy at wire speed. Stop trying to bolt on more boxes — empower the switches you already deploy.
Lateral movement is the breach
The "M&M" model — hardened shell, soft interior — is an architectural relic. Once an attacker is in, the absence of internal controls is what turns a foothold into a ransomware outbreak. Stacking internal firewalls becomes a performance choke point that kills modern NVMe and AI throughput; agent-based approaches ignore the printers, sensors, and legacy medical or industrial gear that can't host third-party software in the first place.
MSS offloads enforcement to the ASIC
Multi-domain Segmentation Services moves micro-perimeter enforcement out of dedicated appliances and onto the switch silicon you already operate.
No endpoint agents required
Unmanaged device coverage
Native network integration
No proprietary overlay
Segmentation, identity, and detection — together
A complete Zero Trust posture needs a "where," a "who," and a "how." MSS handles segmentation; Arista Guardian for Network Identity (AGNI) verifies users and devices regardless of entry point; Arista NDR applies AI-driven threat hunting to catch sophisticated actors who slip past initial defenses. Three layers, one fabric, line-rate enforcement throughout.
Stateful Fault Containment ends the 3 AM reboot
Modular Linux-based OS where every process runs in protected memory and exchanges state via Sysdb — no bundled "monolith failure" anymore.
Process isolation
Live patching
ZTP at scale
Design a wire-speed Zero Trust fabric
Senior architects on staff. We size MSS rollouts, model firewall reduction, and stage a phased deployment — without breaking your existing fabric.
The platforms that make the Zero Trust fabric real
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