SPNEGO is an authentication method commonly used in Windows servers to allow NTLM or Kerberos authentication.
Get all 16 companies using SPNEGO
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Companies
16
Top Country
US
Top Industry
Advertising
Adoption Insights
SPNEGO is used by 16 companies in our database, representing approximately 0.00% of all tracked websites. The most common industry using SPNEGO is Advertising, and adoption is strongest in US.
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How We Detect SPNEGO
The Web Radar detects SPNEGO by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is SPNEGO?+
SPNEGO is an authentication method commonly used in Windows servers to allow NTLM or Kerberos authentication.
How many companies use SPNEGO?+
16 companies in our database use SPNEGO, representing approximately 0.00% of all tracked websites.
What industries use SPNEGO the most?+
The top industries using SPNEGO are Advertising, Analytics, Association.
What countries use SPNEGO the most?+
The top countries using SPNEGO are US, AU, CA.
Is SPNEGO popular?+
SPNEGO is used by 16 companies, making it a notable Security technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026