New York, New YorkHuman vetted since 2007
Best Cybersecurity & Digital Defense in New York
3 cybersecurity firms serving the New York, New York area, ranked by tier and rating.
- Verified providers
- 1 verified / 3 listed
- Last updated
- Last updated August 2026
Ranked listings
Top Cybersecurity & Digital Defense in New York, NY
Ranked by tier and rating. Every listing is human vetted before it appears here.
How we rank
Providers are hand-vetted by our editorial team based on verified client history, domain authority, and AI footprint. Rankings within New York are then ordered by tier, verification status, rating, and review count — never by pay-to-rank.
#1
Cybersecurity & Digital DefenseVerified
BigID
BigID is a data intelligence platform using AI and ML to discover, classify, and protect sensitive personal data across enterprise environments for privacy, security, and compliance purposes.
New York, New York
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#2
Cybersecurity & Digital Defense
Bluefire Redteam
Bluefire Redteam is a cybersecurity firm specializing in AI and LLM application penetration testing alongside traditional red team services. The company simulates real-world threats including prompt injections, jailbreaks, and logic bypasses against applications powered by large language models. Additional services include purple team testing, source code review, and application security consulting.
New York, New York
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#3RE
Cybersecurity & Digital Defense
Reality Defender
Reality Defender provides enterprise-grade deepfake and AI-generated content detection APIs, protecting media companies, governments and financial institutions from synthetic identity fraud.
New York, New York
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Frequently asked
About Cybersecurity & Digital Defense in New York
What is the top-rated Cybersecurity & Digital Defense in New York?
BigID currently holds the #1 rank on DirJournal's Cybersecurity & Digital Defense listing for New York, New York. Rankings are recalculated as providers earn verification, publish pricing tiers, and accumulate reviews. See the ranked grid above for the full top 3.
How much do cybersecurity firms typically cost in New York?
Most cybersecurity firms publish pricing tiers on their DirJournal profile. Click any provider above to see their tiers, starting rate, and typical engagement size. Where pricing isn't listed, request a quote directly through the provider's contact link.
How does DirJournal rank cybersecurity firms for New York?
Providers are hand-vetted by our editorial team, then ranked by verification status, tier, rating, and review count. Only published listings appear. Location matching for the New York page runs city-first, expanding to statewide (New York) or nationwide only when local coverage is thin — this is clearly disclosed on the page when it happens.
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