CISO Tribune

Vendor comparison · 2 companies

eSentire vs Fortified Health Security

eSentire sells MDR with multi-signal attack surface coverage and 24/7 Elite threat hunters working as one continuous security program across any vendor stack. eSentire offers 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling. eSentire describes Multi-Signal MDR with 300+ technology integrations to support existing investments. Fortified Health Security is an information security managed services organization dedicated to healthcare. CISO Tribune files both under MDR and managed SOC. 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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  • eSentire
  • Fortified Health Security
eSentire vs Fortified Health Security: Products, Customers and Funding Compared
eSentireeSentire sells MDR with multi-signal attack surface coverage and 24/7 Elite threat hunters working as one continuous security program across any vendor stack. eSentire offers 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling. eSentire describes Multi-Signal MDR with 300+ technology integrations to support existing investments.esentire.comFortified Health SecurityFortified Health Security is an information security managed services organization dedicated to healthcare.fortifiedhealthsecurity.com
What it sells
  • Atlas Preempt[3][5]Deploys AI Operatives to continuously validate attack paths.
  • Atlas MDR[5]MDR sold in Professional, Enhanced and Elite packages.
  • 24/7 SOC-as-a-Service[5]24/7 SOC-as-a-Service with unlimited threat hunting and incident handling.
  • Managed SIEM[1][5][6]Managed SIEM combines 24/7 monitoring with threat hunting and dark web credential exposure detection.
  • Central Command[5]Central Command consolidates a cybersecurity program in one location.
  • Penetration Testing[6][8]Penetration testing simulates real-world cyberattacks to identify vulnerabilities.
Categories
Headquarters
Canada[2]Not stated on its pages
Founded
2001[2][5]2009[2][4][5]
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 15, 2026eSentire announced it acquired a stealth-mode AI security startup and incorporated its product and technology into the Atlas Platform as Atlas AIDR.[6]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, the company sells mainly to organisations that want to extend their own team with a 24/7 Security Operations Center. Its industry pages speak of protecting insurance operations, defending financial services, defending patient data and clinical operations, protecting portfolio companies, and stopping threats before they disrupt production. The pages also say Atlas connects to any signal across your current security tools, which reads as a fit for teams that already run security tools. The security operations center entry names boards, regulators, and cyber insurers as parties that require a human accountability layer.Not written yet
Last verified
November 2, 2026October 16, 2026

Where they overlap

  • eSentire and Fortified Health Security are both filed under MDR and managed SOC.

Where they differ, field by field

  • eSentire's primary category is MDR and managed SOC; Fortified Health Security's is Managed security service providers.
  • eSentire is also filed under Incident response and forensics and Exposure prioritisation and CTEM. Fortified Health Security is also filed under EDR and XDR and Third-party risk and security ratings.
  • eSentire lists Atlas Preempt, Atlas MDR and 24/7 SOC-as-a-Service. Fortified Health Security lists Managed SIEM, Central Command and Penetration Testing.
  • eSentire is headquartered in Canada.
  • eSentire was founded in 2001. Fortified Health Security was founded in 2009.

What it sells: eSentire

What Atlas MDR does[5]
Atlas MDR comes in three packages, Professional, Enhanced and Elite, so a customer can choose the level of 24/7 coverage, log retention, threat hunting and offensive testing. One package adds log detection, Atlas SIEM with 90-day retention, round-the-clock threat hunting, automated response, and quarterly offensive testing.

What it sells: Fortified Health Security

What Managed SIEM does[1][5][6]
Managed SIEM combines 24/7 monitoring of on-premises devices, networks and cloud environments with proactive threat hunting and dark web credential exposure detection. Citizens Medical Center augmented its cybersecurity program with Managed SIEM.
What Penetration Testing does[6][8]
Penetration testing simulates real-world cyberattacks to identify vulnerabilities in systems, networks and applications. Penetration testing from Fortified targets the specific attack paths hospitals and payers scrutinize most.

Questions about eSentire and Fortified Health Security

What do eSentire and Fortified Health Security sell?
eSentire sells Atlas Preempt, Atlas MDR and 24/7 SOC-as-a-Service. Fortified Health Security sells Managed SIEM, Central Command and Penetration Testing.
Are eSentire and Fortified Health Security in the same category?
They share MDR and managed SOC. eSentire's primary category is MDR and managed SOC and Fortified Health Security's is Managed security service providers.
Where are eSentire and Fortified Health Security headquartered?
eSentire is headquartered in Canada.
When were eSentire and Fortified Health Security founded?
eSentire was founded in 2001. Fortified Health Security was founded in 2009.
Who are eSentire and Fortified Health Security sold to?
From its own pages, the company sells mainly to organisations that want to extend their own team with a 24/7 Security Operations Center.
What have eSentire and Fortified Health Security announced recently?
September 15, 2026: eSentire announced it acquired a stealth-mode AI security startup and incorporated its product and technology into the Atlas Platform as Atlas AIDR.

About eSentire

eSentire sells MDR with multi-signal attack surface coverage and 24/7 Elite threat hunters working as one continuous security program across any vendor stack. eSentire offers 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling. eSentire describes Multi-Signal MDR with 300+ technology integrations to support existing investments.[1]

Atlas connects to any signal across any vendor stack and powers adaptive AI Operatives that expose, detect, and neutralize cyberattacks. Atlas connects to any signal across a customer's current security tools, and eSentire says that whatever a customer is running, eSentire is running with them. Atlas Preempt deploys AI Operatives to continuously validate attack paths exposing attacker targets of opportunity before they take advantage.

eSentire says its SOC extends a customer's team with immediate expertise, hands-on remediation, and the human accountability layer that boards, regulators, and cyber insurers require. eSentire says customers can see what its SOC sees, review investigations, and see how eSentire is protecting their business. Response and Remediation pairs machine-speed containment with human judgment, delivering full threat response that is policy-bounded, reversible, and explainable. eSentire offers unlimited Incident Response with a threat suppression guarantee, anytime, anywhere.

Atlas MDR comes in three packages, Professional, Enhanced and Elite, so a customer can choose the level of 24/7 coverage, log retention, threat hunting and offensive testing. In that package, eSentire analysts watch the customer's environment around the clock.

eSentire says it protects thousands of organizations across 35+ industries around the world. eSentire was founded in 2001, and its Controlled Autonomy SecOps operating model pairs agentic AI operatives with engineered human-judgment controls. eSentire provides cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). eSentire is the official cybersecurity partner of AVFC.

eSentire sets out to protect insurance operations from cyber attacks. eSentire sets out to defend financial services from cyber disruption. eSentire sets out to protect portfolio companies from cyber risk. eSentire sets out to defend patient data and clinical operations. eSentire sets out to secure dealership operations and customer data. eSentire sets out to protect public sector and education systems.

eSentire on the record

Sources

eSentire full record

  1. [1]Esentire managed detection and responseeSentire · esentire.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Security You Can Trust. Protecting Organizations Worldwide. | eSentireeSentire · undated page, accessed September 27, 2026 · Tier A
  3. [3]Company | eSentireeSentire · undated page, accessed October 24, 2026 · Tier A
  4. [4]eSentire Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 24, 2026 · Tier C
  5. [5]Managed Detection and Response Pricing and Packaging | eSentireeSentire · undated page, accessed November 3, 2026 · Tier A
  6. [6]eSentire Acquires Stealth-Mode AI Security Startup, Bringing New AI Observability and Control to the Atlas PlatformBusiness Wire · published September 15, 2026 · Tier A

Fortified Health Security full record

  1. [1]fortifiedhealthsecurity.comFortified Health Security · fortifiedhealthsecurity.com · undated page, accessed October 16, 2026 · Tier A
  2. [2]About usFortified Health Security · fortifiedhealthsecurity.com · undated page, accessed October 16, 2026 · Tier A
  3. [3]Change Your Oil: Keeping Identity Risk from Redlining Your TeamFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  4. [4]About Fortified Health Security: Cybersecurity ExpertsFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]Healthcare Cybersecurity Solutions & Services - FortifiedFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]Michigan Healthcare Cybersecurity Services | FortifiedFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Report a Security Incident to Fortified Health SecurityFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]Cybersecurity for Healthcare Technology - Fortified Health SecurityFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  9. [9]Securing Healthcare in the Age of AIFortified Health Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]Healthcare Cybersecurity Briefing - Quarterly Interactive ForumFortified Health Security · undated page, accessed November 10, 2026 · Tier A

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