Phosphorus Cybersecurity
Identity Audit
DirJournal Editorial Verdict
Phosphorus Cybersecurity is listed on DirJournal under Cybersecurity & Digital Defense in Nashville, Tennessee, United States.
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Editorial Verification
Full Audit Transparency Report
200 OK StatusVerified
Primary website is live, secure (HTTPS), and free of malware.
Domain AgeVerified
Real-world domain age (≥1 yr, verified via the Wayback Machine) OR pre-migration legacy ID OR ≥2 years of platform tenure. Survival across multiple search-engine update cycles is itself a trust signal.
Schema ValidationVerified
Valid Organization / ProfessionalService JSON-LD emitted on every page load — checked at render time.
Citation ClarityPending Manual Review
Verified outbound links to at least two authoritative sources (social profiles, sameAs URLs).
Operational HistoryVerified
Minimum 12-month active history in the claimed industry — derived from the business's founding year, Wayback-verified domain age, or listing tenure (any one signal passes).
Entity RegistrationPending Manual Review
Cross-referenced with official state or country business registries.
Physical FootprintData Incomplete
Verified non-virtual presence via Google Maps or official lease documentation.
Complete in DashboardActive LeadershipData Incomplete
Confirmation of key team members and executive roles.
Complete in DashboardNAP ConsistencyData Incomplete
Verified match of Name, Address, and Phone data across platforms.
Complete in DashboardProfessional LicensingPending Manual Review
Verification of required industry-specific certifications or licenses.
Sentiment AuditPending Manual Review
Manual review of third-party reputation signals (BBB, Trustpilot, etc.).
Editorial DiscretionPending Manual Review
Final human review to ensure the business provides genuine value.
This entity has not yet undergone the 12-Point Manual Editorial Audit. The 5 Verified points above are objective system checks this listing already passes; the remaining 7 are manual editorial reviews that still need a human auditor's sign-off.
About
Phosphorus Cybersecurity
Phosphorus Cybersecurity is a global IoT security company headquartered in Nashville's Gulch neighborhood, automating remediation of the biggest xIoT vulnerabilities.
Phosphorus Cybersecurity is a global IoT security company that opened its global headquarters in Nashville, Tennessee, consolidating offices previously in Georgia and California into a single Nashville base in the Gulch neighborhood on the edge of the city's Central Business District. The company provides full-scope security for IoT devices, addressing the reality that most enterprises today have far more embedded computing devices than people, creating a massive, often undetected cyber-attack surface. Phosphorus is securing the Internet of Things by fully automating the remediation of its two biggest vulnerabilities: out-of-date firmware and default credentials, targeting a threat category with a seven-year half-life for vulnerability patching and infrequent credential rotation. Founder and CEO Chris Rouland cited Nashville's business-friendly environment, quality of life and highly skilled workforce, along with the city's network of prominent universities like Vanderbilt, as key draws for relocating the company's headquarters. Phosphorus is described as the leading xTended Security of Things platform designed to find, fix and monitor the rapidly growing and often unmonitored Things of the enterprise xIoT landscape.
DirJournal's Perspective · System-Derived Authority
Editorial analysis
Phosphorus Cybersecurity is listed on DirJournal under Cybersecurity & Digital Defense in Nashville, Tennessee, United States.
Reviewed by DirJournal Editorial Board
Frequently Asked
About Phosphorus Cybersecurity
What does Phosphorus Cybersecurity do?
Phosphorus Cybersecurity is a global IoT security company headquartered in Nashville's Gulch neighborhood, automating remediation of the biggest xIoT vulnerabilities.
Where is Phosphorus Cybersecurity based?
Phosphorus Cybersecurity is based in Nashville, Tennessee, United States.
Technical Grounding
JSON-LDProfessionalService
- Address
- Nashville, TN
- Location
- Nashville, Tennessee, United States
- Team Size
- 51-200 employees
Services & Deep Links
| Feature | Destination |
|---|---|
| IoT Security | |
| Vulnerability Remediation | |
| Firmware Security |
Digital Footprint · Technical Entity Graph
- Website
- Schema TypeProfessionalService
- JSON-LDActive
- NAP Vault IDNot assigned
- Social ProfilesNone linked
- Platform TenureNew listing
View Technical Schema▸
- @type
- ProfessionalService
- areaServed
- Worldwide
Knows About
IoT SecurityVulnerability RemediationxIoT Management
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