White Cloud Security
White Cloud Security is a privately held Austin-based cybersecurity vendor that sells Trust Lockdown, a default-deny zero-trust endpoint application control platform using 6-factor file hashing, deployed as SaaS or on-premises appliance to government, defense, healthcare, and other regulated vertical customers.
- Company typePrivate
- Founded2014
- HeadquartersAustin, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What White Cloud Security does
White Cloud Security, Inc. is a privately-held cybersecurity company founded in 2014 and headquartered in Austin, Texas, that builds the Trust Lockdown Suite, a zero-trust endpoint application control platform. The product implements a Default-Deny security model that blocks all unauthorized software from executing on Windows and Linux endpoints, using a proprietary 6-Factor file identification technology (SHA-1, SHA-256, SHA-512, MD5, CRC32, and file length) to authenticate software at the kernel level. Trust Lockdown is delivered as both a cloud-hosted SaaS (available on AWS Marketplace with 21 cloud zones) and an on-premises Data Center Appliance (DCA), with complementary TAME Team managed services and TAME Training offerings. The company has expanded into adjacent security categories under a broader brand portfolio that includes JEWELS SAFE GRC, JEWELS SAFE Vault, DARK Agent, KnowMail, SafeClick, and LIGHT RAYS trademarks.
The company sells through three motions: enterprise field sales (Schedule a Demo), AWS Marketplace self-service listing, and a small channel partner network led by Altair-775 in Ukraine, Cobussa, and Network Box USA. Customers are concentrated in compliance-heavy verticals — government, healthcare, military/defense, financial services, gaming, insurance, emergency/911, air traffic control, and medical devices — where the company actively markets alignment with ACSC, CMMC Level 1, and NIST 800-171, and holds a formal G-2 certification from Ukraine's SSSCIP (October 25, 2024). Pricing is quote-based, annual, and not publicly disclosed, and the company operates on a subscription (SaaS/DCA) plus managed services plus professional services revenue model.
White Cloud Security has no disclosed institutional funding, is privately held, and operates with 11-50 employees. The company has built its positioning around the August-2024 CrowdStrike BSOD and the 2024 Ascension Health ransomware incident (5.6 million affected patients) as evidence that signature-based detection and frequent-update endpoint agents are structurally fragile, and that default-deny prevention is the more defensible architectural choice. Ongoing thought-leadership content, a February 2025 DCA software update (1.5.1), and continued trademark expansion indicate continued commercial and product investment despite limited disclosed growth metrics.
White Cloud Security firmographics
Firmographics- Name
- White Cloud Security
- Legal name
- White Cloud Security, Inc.
- Website
- https://whitecloudsecurity.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- White Cloud Security is a privately held Austin-based cybersecurity vendor that sells Trust Lockdown, a default-deny zero-trust endpoint application control platform using 6-factor file hashing, deployed as SaaS or on-premises appliance to government, defense, healthcare, and other regulated vertical customers.
- Ownership category
- akta.pro rank
White Cloud Security industry classification
Industry- Product category
- Endpoint Security Software
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Identity & Access Security Services (IAM, PAM, Zero Trust) (BPAKAHAI)
- akta.pro secondary industries
- Cloud Security & Compliance Services (BPAEACAG), Cloud Security Services (Posture Mgmt, Workload Protection) (BPAKAHAK)
Keywords
Where White Cloud Security is headquartered
LocationHeadquarters
- HQ city
- Austin
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
White Cloud Security business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Trust Lockdown (SaaS): Cloud-based Zero-Trust Endpoint Protection delivered as software-as-a-service, available on AWS Marketplace. Organizations deploy agents on endpoints and manage policies through the cloud service.
- Trust Lockdown (DCA): On-premises Data Center Appliance deployment option for organizations requiring data sovereignty or on-premise management of security policies.
- TAME Team: Managed service offering where White Cloud Security's team assists with security policy management and optimization.
- TAME Training: Training services for organizations to learn Trust Lockdown administration and Zero-Trust security principles.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Quote-based enterprise pricing |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels4 records
White Cloud Security product offering
Product offeringCore offering
White Cloud Security sells the Trust Lockdown Suite, a zero-trust application control platform that prevents unauthorized software, malware, and untrusted code from executing on endpoints through default-deny enforcement. The product uses a patented 6-factor file identification method combining SHA-1, SHA-256, SHA-512, MD5, CRC32, and file length hashes to evaluate executables, and is delivered as cloud-hosted SaaS, an on-premises Data Center Appliance (DCA), with dedicated Windows and Linux Security Agents. The offering is complemented by TAME Team managed services and TAME Training services.
Product overview
White Cloud Security offers the Trust Lockdown Suite, a unified zero-trust security platform centered on Default-Deny execution control. The core product is Trust Lockdown, available in two deployment models: the cloud-hosted Trust Lockdown (SaaS) for organizations preferring managed cloud infrastructure, and Trust Lockdown (DCA) for on-premises data center deployment. These are supported by TAME Team (managed security operations) and TAME Training (customer education). The platform employs 6-factor file identification technology combining SHA-1, SHA-256, SHA-512, MD5, CRC32, and file length to uniquely authenticate and authorize software before execution. Windows and Linux Security Agents enforce policies at the kernel level, blocking all unauthorized executables without requiring threat signatures or continuous software updates.
Differentiator
Problem solved
Functional benefit
Brands
- Trust Lockdown: Zero-trust application control and default-deny security solution available as SaaS and Data Center Appliance (DCA)
- TAME Team
- TAME Training
- Threat Screening Agent
- LIGHT RAYS
- JEWELS SAFE GRC
- JEWELS SAFE Vault
- DARK Agent
- KnowMail
- SafeClick
Products and services
- Trust Lockdown (SaaS) Cloud-hosted version of the Trust Lockdown zero-trust application control platform that enforces default-deny execution policies on endpoints using 6-factor file identification. Targeted at enterprise and public-sector buyers needing endpoint hardening and compliance support.
- Trust Lockdown (DCA) On-premises Data Center Appliance edition of the Trust Lockdown zero-trust application control platform for organizations that require local deployment, air-gapped operation, or data residency control. Targets regulated and government buyers with on-premises requirements.
- TAME Team Managed services offering from White Cloud Security that supports customers operating the Trust Lockdown platform, providing expert assistance with deployment, policy tuning, monitoring, and ongoing operations.
- TAME Training Training services that educate customer administrators and security teams on deploying, configuring, and operating the Trust Lockdown platform and its default-deny policies.
Quantifiable outcome
- Blocks 100% of unauthorized software by default through Default-Deny model
- +2 more outcomes
Companies that use White Cloud Security
Customer profileNamed customers1 record
Segments9 records
Ideal customer profiles2 records
White Cloud Security technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature10 records
White Cloud Security partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Altair-775 LLC (ТОВ "Альтаїр-775")coreOfficial Ukrainian partner and certification manager for Trust Lockdown Suite. Altair-775 LLC served as the official Ukrainian partner and certification manager for the SSSCIP G-2 certification process, enabling White Cloud Security to be listed in Ukraine's official registry of certified Technical Protection of Information tools.
- CobussaminorGlobal partner for distribution of White Cloud Security products.
- Network Box USAminorGlobal partner for distribution of White Cloud Security products.
- Amazon Web Services (AWS)coreTrust Lockdown EPP available on AWS Marketplace with worldwide availability. AWS provides the cloud infrastructure for SaaS deployment, enabling organizations to deploy the Zero-Trust endpoint protection in AWS environments.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
White Cloud Security competitors and assessment
Company assessmentBroad incumbents
- CrowdStrike: CrowdStrike is the dominant cloud-native endpoint security platform (Falcon) offering EDR, XDR, and increasingly zero-trust capabilities. Listed as a direct comparison on White Cloud Security's site; competes in the same buyer conversations, but as part of a much broader portfolio rather than a specialized allowlisting play.
- SentinelOne: SentinelOne provides autonomous endpoint protection via its Singularity platform with EDR, XDR, and identity threat detection. Competes for the same enterprise endpoint budget as White Cloud Security, but with a detection-led (rather than default-deny) architecture.
- Trend Micro: Trend Micro offers endpoint security, server protection, and application control across enterprise environments. Competes with White Cloud Security for endpoint budget in mid-market and enterprise buyers but is a broad-portfolio incumbent rather than a focused allowlisting vendor.
- Microsoft Defender for Endpoint / Application Control: Microsoft Defender includes Windows Defender Application Control (WDAC) for allowlisting. Bundled into the broader Microsoft security stack, it competes with White Cloud Security's Trust Lockdown for any Microsoft-centric enterprise, particularly in regulated and government segments.
- VMware Carbon Black: Carbon Black (now VMware/Broadcom) provides endpoint detection and application control capabilities. Listed by White Cloud Security as a direct comparison; overlaps in endpoint security buyers but is part of a broader virtualization and security portfolio.
Direct peers
- ThreatLocker: ThreatLocker is a direct competitor offering application allowlisting/ringfencing with a default-deny model. The two companies explicitly compare against each other on White Cloud Security's comparison page, indicating closely aligned zero-trust application-control positioning for the same buyer.
- Airlock Digital: Airlock Digital provides application allowlisting and execution control for Windows, macOS, and Linux endpoints. Competes in the same zero-trust application-control niche, particularly with government and defense customers that demand rigorous endpoint control.
- PC Matic: PC Matic offers application allowlisting as its primary endpoint-security differentiator with a default-deny posture. Comparable to White Cloud Security in targeting prevention-first outcomes over signature-based detection, primarily in SMB and regulated segments.
Emerging players
- Cybereason: Cybereason offers an EDR/XDR platform focused on endpoint protection and attack prevention. While primarily detection-led, it competes in the same enterprise endpoint conversations where White Cloud Security positions its zero-trust application-control story.
- Deep Instinct: Deep Instinct applies deep-learning-based prevention to endpoint security, taking a prevention-first stance against ransomware and zero-day malware. Comparable to White Cloud Security's prevention narrative and zero-trust philosophy but uses ML-based detection rather than hash-based allowlisting.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
White Cloud Security social profiles
Digital presenceWhite Cloud Security compliance and trust
Trust signalCompliance4 records
White Cloud Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
White Cloud Security leadership team
Management profileNumber of profiles
Profiles3 records
White Cloud Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
White Cloud Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about White Cloud Security
What does White Cloud Security do?
White Cloud Security sells the Trust Lockdown Suite, a zero-trust application control platform that prevents unauthorized software, malware, and untrusted code from executing on endpoints through default-deny enforcement. The product uses a patented 6-factor file identification method combining SHA-1, SHA-256, SHA-512, MD5, CRC32, and file length hashes to evaluate executables, and is delivered as cloud-hosted SaaS, an on-premises Data Center Appliance (DCA), with dedicated Windows and Linux Security Agents. The offering is complemented by TAME Team managed services and TAME Training services.
Is White Cloud Security a public or private company?
White Cloud Security is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was White Cloud Security founded?
White Cloud Security was founded in 2014. It employs 11 to 50 people.
Where is White Cloud Security based?
White Cloud Security is headquartered in Austin, United States, in the North America region.
How does White Cloud Security make money?
Four revenue lines are on record. Trust Lockdown (SaaS) is the primary driver. The others are trust Lockdown (DCA), TAME Team and TAME Training.
Who are White Cloud Security's main competitors?
Broad incumbents on record are CrowdStrike, SentinelOne, Trend Micro, Microsoft Defender for Endpoint / Application Control and VMware Carbon Black. Direct peers are ThreatLocker, Airlock Digital and PC Matic. Emerging players are Cybereason and Deep Instinct.
Does White Cloud Security have an API?
No public API is recorded for White Cloud Security.
What industry is White Cloud Security in?
White Cloud Security's product category is Endpoint Security Software. Its primary akta.pro industry code is BPAKAHAI, Identity & Access Security Services (IAM, PAM, Zero Trust), with a secondary code of BPAEACAG, Cloud Security & Compliance Services. Its NAICS code is 5182 and its SIC code is 7372.