What do Hold Security, LLC and Red Canary sell?

Hold Security, LLC sells Threat Intelligence Services and Domain Integrity Service. Red Canary sells Managed Detection & Response (MDR).

Are Hold Security, LLC and Red Canary in the same category?

They share Threat intelligence. Hold Security, LLC's primary category is Threat intelligence and Red Canary's is MDR and managed SOC.

Who owns Hold Security, LLC and Red Canary?

Red Canary is owned by Zscaler, since 2025.

Who are Hold Security, LLC and Red Canary sold to?

From its own pages, Hold Security sells mainly to companies of all sizes. From its own pages, Red Canary sells mainly to security operations teams that need to scale protection without adding headcount.

Vendor comparison · 2 companies

Hold Security, LLC vs Red Canary

Hold Security, LLC is an Information Security, Threat Intelligence, Penetration Testing, Risk Management and Incident Response company, helping businesses of all sizes stay secure. Red Canary, now part of Zscaler, sells Managed Detection & Response (MDR), a service that taps in-house experts to detect, manage, respond to, and remediate threats at scale. CISO Tribune files both under Threat intelligence. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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Hold Security, LLC vs Red Canary: Products, Customers and Funding Compared
What it sells
	Hold Security, LLCHold Security, LLC is an Information Security, Threat Intelligence, Penetration Testing, Risk Management and Incident Response company, helping businesses of all sizes stay secure.holdsecurity.com	Red CanaryRed Canary, now part of Zscaler, sells Managed Detection & Response (MDR), a service that taps in-house experts to detect, manage, respond to, and remediate threats at scale.redcanary.com
What it sells	Threat Intelligence Services^[1][4][6]Indexes and correlates public and private resources on the Dark Web and Internet to identify malicious and threatening events. Domain Integrity Service^[2][4]Provides monitoring and alerting of domain names.	Managed Detection & Response (MDR)^[3]Taps in-house experts to detect, manage, respond to, and remediate threats at scale.
Categories
Categories	Threat intelligence (primary category) Digital risk protection Penetration testing and red team services Incident response and forensics	MDR and managed SOC (primary category) Threat intelligence
Headquarters
Headquarters	Not stated on its pages	Not stated on its pages
Founded
Founded	Not stated on its pages	Not stated on its pages
Ownership and funding
Ownership and funding	Not stated on its pages	Owned by Zscaler since 2025^[2][3][4]
Named customers
Named customers	Not stated on its pages	Not stated on its pages
Recent news
Recent news	Not stated on its pages	Not stated on its pages
G2 and Gartner Peer Insights
G2 and Gartner Peer Insights	G2: Not stated on its pages Gartner Peer Insights: Not stated on its pages	G2: listed, seen October 27, 2026^[4] Gartner Peer Insights: Not stated on its pages
Who it fits
Who it fits	From its own pages, Hold Security sells mainly to companies of all sizes. Hold Security designs its Threat Intelligence Services to assist organizations in monitoring the Dark Web. Companies that develop their own software, or want to verify that vendor software contains no undiscovered vulnerabilities, are among those Hold Security says it can help. Hold Security also directs its incident response work at companies that encounter ransomware, APTs, Nation State targeting or suspected cyber fraud or theft. Organizations that want to verify organizational controls around regulatory levels, human resources and data classification are another group Hold Security addresses.	From its own pages, Red Canary sells mainly to security operations teams that need to scale protection without adding headcount. Its service is aimed at organizations whose attack surface spans networks, endpoints, identities, cloud infrastructure, and AI applications. Organizations that run AWS, GCP, or Azure environments are covered by its cloud detection. Teams that use a SIEM, SOAR, or ITSM platform can send alerts into those workflows.
Last verified
Last verified	October 30, 2026	September 27, 2026

Where they overlap

Hold Security, LLC and Red Canary are both filed under Threat intelligence.

Where they differ, field by field

Hold Security, LLC's primary category is Threat intelligence; Red Canary's is MDR and managed SOC.
Hold Security, LLC is also filed under Digital risk protection, Penetration testing and red team services and Incident response and forensics.
Hold Security, LLC lists Threat Intelligence Services and Domain Integrity Service. Red Canary lists Managed Detection & Response (MDR).
Red Canary is owned by Zscaler, since 2025.

What it sells: Hold Security, LLC

What Domain Integrity Service does^[2][4]: Hold Security's Domain Integrity Service provides monitoring and alerting of domain names. Domain Integrity Service offers portal access or customized reports created by Hold Security analysts.

What it sells: Red Canary

What Managed Detection & Response (MDR) does^[3]: Managed Detection & Response (MDR) uses in-house experts, AI agents, and deep ZIA integration. Alerts can be sent to a SIEM, SOAR, or ITSM platform.

Questions about Hold Security, LLC and Red Canary

What do Hold Security, LLC and Red Canary sell?: Hold Security, LLC sells Threat Intelligence Services and Domain Integrity Service. Red Canary sells Managed Detection & Response (MDR).
Are Hold Security, LLC and Red Canary in the same category?: They share Threat intelligence. Hold Security, LLC's primary category is Threat intelligence and Red Canary's is MDR and managed SOC.
Who owns Hold Security, LLC and Red Canary?: Red Canary is owned by Zscaler, since 2025.
Who are Hold Security, LLC and Red Canary sold to?: From its own pages, Hold Security sells mainly to companies of all sizes. From its own pages, Red Canary sells mainly to security operations teams that need to scale protection without adding headcount.

About Hold Security, LLC

Hold Security, LLC is an Information Security, Threat Intelligence, Penetration Testing, Risk Management and Incident Response company, helping businesses of all sizes stay secure. Hold Security works with companies around the world to enhance their security posture. Alex Holden worked for over 10 years as the Chief Information Security Officer for a large brokerage firm in the United States before joining the consulting world. Hold Security engineers play lead roles in investigations of major security breaches.^[3]

Hold Security indexes and correlates public and private/confidential resources on the Dark Web and Internet to identify malicious and threatening events. Hold Security Threat Intelligence Analysts examine threat data and interpret it to eliminate false positives. Hold Security designs its Threat Intelligence Services to assist organizations in monitoring the Dark Web. Hold Security has profiled thousands of actors. Most data gathering and processing at Hold Security is conducted by native speakers of English, Russian, Ukrainian, Spanish, Portuguese, and Mandarin.^[1][3]

Hold Security's Domain Integrity Service provides monitoring and alerting of domain names. Domain Integrity Service offers portal access or customized reports created by Hold Security analysts.^[2]

Hold Security conducts assessments of infrastructure and software through its Information Security Assessment Services to identify critical vulnerabilities. Hold Security offers services that include Penetration Testing, Red Team, and Vulnerability Assessment. Hold Security conducts all of its assessments in accordance with industry regulations and customer requirements. Hold Security compares test results to industry security standards and continuously measures improvements over time.^[2][5][6]

Hold Security testing methodologies require engineers to conduct in-depth manual reviews of test results and their own battery of tests. Hold Security never relies on automated scanning tools as a sole way for assessments. Hold Security uses its Threat Intelligence Services to obtain the latest tools and techniques employed by cyber criminals. Hold Security's Black Box assessment technique simulates real-life situations where electronic assets are tested for vulnerabilities and subversions using the most basic sets of information available. Hold Security's Grey Box assessment technique scans with as much knowledge about the systems as the customer is willing to share. Hold Security offers a White Box assessment to audit or test systems, performed from the system administrator level with access to all necessary resources.^[6]

Hold Security conducts tests including regression testing, debug analysis and code review to test all inputs and outputs of software for vulnerabilities. Hold Security's services include examinations of patch levels across customer software and libraries. Hold Security provides specialized Red Teams focused on offense and Purple Teams that unite offense and defense. Hold Security can help customers verify that organizational controls around security are effective on regulatory levels, human resources, and data classification. Hold Security engineers help customers identify data types and how data moves inside the enterprise within its partners and for its customers.^[6]

Hold Security offers Incident Response Services to provide support and expertise in the event of cyber incidents. Hold Security helps companies that suspect cyber fraud or theft, face APTs or Nation State targeting, or encounter issues with ransomware. Hold Security works with companies of all sizes, including Fortune Global 500 organizations.^[2][3][5][6]

Hold Security, LLC on the record

About Red Canary

Red Canary, now part of Zscaler, sells Managed Detection & Response (MDR), a service that taps in-house experts to detect, manage, respond to, and remediate threats at scale. Managed Detection & Response (MDR) adds 24/7 human-led, AI-powered support enriched with Zscaler context.

Zscaler says the attack surface keeps expanding across networks, endpoints, identities, cloud infrastructure, and now AI applications. Zscaler says security team sizes are stagnant or shrinking, forcing SOC teams to triage more alerts, work longer hours, and accept coverage gaps.^[1]

Managed Detection & Response (MDR) experts work with the Agentic SecOps platform, supported by agentic workflows and deep ZIA integration. Managed Detection & Response (MDR) enriches investigations with ZIA context and automatically enforces ZIA policies to contain threats faster.

AI agents enrich alerts with device context, user login history, and IP intelligence before triaging. AI agents filter out difficult-to-tune alerts with short natural language prompts. A 24/7 team of detection and response specialists validates threats and reduces noise. Managed Detection & Response (MDR) includes threat hunting across clouds, endpoints, and identities, with scoped findings that carry evidence and next steps.

For response, Managed Detection & Response (MDR) can automatically block URLs and IoCs via ZIA, isolate endpoints via EDR, and suspend users via the customer's IDP. Playbooks are no-code and customizable. Customers can choose team oversight to initiate specific response actions, or choose to automate. Managed Detection & Response (MDR) alerts can be sent to a SIEM, SOAR, or ITSM platform to align with existing workflows.

Zscaler MDR unifies data from AWS, GCP, Azure, and cloud security tools like Wiz to detect and stop cloud threats before impact. Customers can store MDR data or other raw data, including JSON and syslog messages that can be written to an S3 bucket, for any length of time they specify. Managed Detection & Response (MDR) provides high-fidelity detection of ransomware precursors and rapid containment and remediation of threats before impact. Zscaler combines AI and human expert analysis to analyze reported phishing emails.

Managed Detection & Response (MDR) lets customers learn how their threat posture compares to similar organizations across industry, employee count, and the entire MDR customer base.

Red Canary on the record

Sources

Hold Security, LLC full record

[1]holdsecurity.comHold Security · holdsecurity.com · undated page, accessed October 30, 2026 · Tier A
[2]SolutionsHold Security · holdsecurity.com · undated page, accessed October 30, 2026 · Tier A
[3]About Us | Hold SecurityHold Security · undated page, accessed November 10, 2026 · Tier A
[4]Hold Security - Information Security & Threat IntelligenceHold Security · undated page, accessed November 10, 2026 · Tier A
[5]Solutions | Hold SecurityHold Security · undated page, accessed November 10, 2026 · Tier A
[6]Information Security Assessment Services | Hold SecurityHold Security · undated page, accessed November 10, 2026 · Tier A

Red Canary full record

[1]redcanary.comRed Canary · redcanary.com · undated page, accessed September 27, 2026 · Tier A
[2]Zscaler completes acquisition red canary accelerate innovations agentic ai driven securityZscaler · zscaler.com · published August 1, 2025 · Tier A
[3]Zscaler Managed Detection & Response (MDR) | ZscalerZscaler · undated page, accessed October 27, 2026 · Tier A
[4]Zscaler Sec Ops Pricing - G2G2 · undated page, accessed October 27, 2026 · Tier C

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