modsecurity.org

ModSecurity.org Open source firewall protection software for internet security

ModSecurity is an open source web application firewall that runs either embedded within a web server or as a standalone network appliance, detecting and preventing attacks against web applications. It is aimed at web server administrators, security engineers, and organizations needing application-layer threat protection. The project is associated with a London, England contact address and is closely tied to the Apache web server ecosystem.

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Authority

—/100

Safety

90/100

Registered

Feb 9, 2003

23 years old · GoDaddy.com, LLC

On record

since 2006

3 of 4 safety checks passed (Sep 15, 2026).

AboutUs has not vetted this site. 1 of 4 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

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority: not enough signals yetClear

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 unexpired threat-feed result; name-similarity check available (recorded about 26 days ago); 3/3 transport and email checks available (oldest recorded about 26 days ago). This is evidence coverage, not a probability that a website is safe.

No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date; self-description below is the 2013 record.

2003
Domain registered (Feb 9, 2003).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 3 times through 2013.
2013
Self-description at the time:
“ModSecurity.org Open source firewall protection software for internet security”
2026
Checked today — 3 of 4 safety checks passed (Sep 15, 2026).

✓ domain continuity 23 years registered✓ live verified Sep 15, 2026

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