Keysight IoT Security Assessment is a free IoT security solution by Keysight Technologies. MicroSec Protection Suite is a commercial IoT security solution by MicroSec. Features, integrations, deployment and the company behind each one, side by side.
IoT/device security testing with firmware analysis, protocol fuzzing, and SBOM extraction.
IoT/OT device security platform with PKI, device mgmt & firmware protection
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Based on what each listing shows: deployment, company size, price and open source.
Keysight IoT Security Assessment fits if you want a cloud product and you need a free product.
MicroSec Protection Suite fits if you need both cloud and on-premises options.
Common questions when comparing Keysight IoT Security Assessment vs MicroSec Protection Suite for IoT security.
Keysight IoT Security Assessment: IoT/device security testing with firmware analysis, protocol fuzzing, and SBOM extraction, built by Keysight Technologies.
MicroSec Protection Suite: IoT/OT device security platform with PKI, device mgmt & firmware protection, built by MicroSec.
The table above shows where their features, integrations, deployment and company size fit differ.
Keysight IoT Security Assessment is made by Keysight Technologies. MicroSec Protection Suite is made by MicroSec. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Keysight IoT Security Assessment and MicroSec Protection Suite are both IoT Security products, and both cover IoT Security. Key differences: Keysight IoT Security Assessment is Free while MicroSec Protection Suite is Commercial. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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