How many people work at Intrusion?

About 56, down 2% over the last 30 days.

Who are Intrusion's competitors?

Aireye, WatchGuard, and ThreatSTOP are among the closest in Network Security. The full competitive set, with overlap scoring, is in the platform.

Intrusion

Network SecurityPlano, United Statesfounded 1983public

Intrusion is a cybersecurity company specializing in Network Security, founded in 1983 and headquartered in Plano, United States. It employs about 56 people and is publicly traded.

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updated Aug 23, 2026

The record

What Intrusion did, dated.

Jul 2026Customer winIntrusion subsidiary VigilAigent secures $300,000 three-year MSP contract renewal and platform upgrade
Jun 2026AcquisitionIntrusion acquires VigilAigent

selected events only — the full dated record (11 events since May 2026) lives in the platform

Momentum

23 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

Financiallocked

Products

What Intrusion sells.

Intrusion ShieldNetwork threat protection platform blocking malicious IPs using reputation intelligence.Details ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Network Security

FAQ

Common questions about Intrusion.

How many people work at Intrusion?: About 56, down 2% over the last 30 days.
Who are Intrusion's competitors?: Aireye, WatchGuard, and ThreatSTOP are among the closest in Network Security. The full competitive set, with overlap scoring, is in the platform.