Computer Network Limited (CNL) develops network-based security software, specialising in Integrated Situation Management solutions. The company serves organisations requiring security and surveillance management, including CCTV integration. Founded in 2001 and headquartered in Knaphill, Woking, UK, CNL operates from Cnl House on the Lansbury Estate.
Verifying against the live site and live WHOIS/DNS…
Is this your website? Claim it free and put your brand at the top of this page — the record stays, and starts working for you.Claim this profile — free
Authority
—/100
Safety
84/100
Registered
Oct 30, 2001
24 years old · Amazon Registrar, Inc.
1 of 2 safety checks passed (Sep 7, 2026).
AboutUs has not vetted this site. 1 of 2 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
checked now
Domain registered Oct 30, 2001 — 24 years old.
checked now
Registrar today: Amazon Registrar, Inc. — unchanged since AboutUs began tracking (Aug 18, 2026).
Authority: not enough signals yetSome caution flags
Why we're not scoring this yet
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
No valid HTTPS today
Missing DMARC (mild)
Site history
Dated record — historical facts always carry their date.