CISO Tribune

Vendor comparison · 2 companies

DefenseStorm vs eSentire

DefenseStorm sells a cyber risk management platform designed exclusively for U.S. banks and credit unions. 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. 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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  • DefenseStorm
  • eSentire
DefenseStorm vs eSentire: Products, Customers and Funding Compared
DefenseStormDefenseStorm sells a cyber risk management platform designed exclusively for U.S. banks and credit unions.defensestorm.comeSentireeSentire 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.com
What it sells
  • Collaborative SOC[1][2]A 24X7 SOC of banking-fluent cybersecurity analysts.
  • GRID Active[1][2][4][8][9]DefenseStorm's intelligent data engine.
  • GRID Active Threat Surveillance[4]Gathers and analyzes data from many sources and identifies threats in the customer's environment.
  • GRID Active Risk Assessment and Governance Package[8]Aligns an institution's risk and governance to evidence the effectiveness of control in its risk assessment.
  • GRID Active Reporting[4]Reporting for financial institutions based on consistent metrics.
  • Vulnerability Management Services[4]An option integrated with the GRID Active platform.
  • 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.
Categories
Headquarters
Not stated on its pagesCanada[2]
Founded
Not stated on its pages2001[2][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
Not stated on its pages
  • 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]
G2 and Gartner Peer Insights
  • G2: listed, seen October 31, 2026[3]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
DefenseStorm describes its solution as designed for the cyber threat and compliance demands facing the financial services industry. DefenseStorm describes solutions designed for the needs of banks and credit unions and for efficiencies at community financial institutions. DefenseStorm's co-managed approach lets customer teams view configuration logs while DefenseStorm cybersecurity experts monitor the environment 24/7.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.
Last verified
September 30, 2026November 2, 2026

Where they overlap

  • MDR and managed SOC is the primary category of both DefenseStorm and eSentire.

Where they differ, field by field

  • DefenseStorm is also filed under SIEM, EDR and XDR and Compliance automation. eSentire is also filed under Incident response and forensics and Exposure prioritisation and CTEM.
  • DefenseStorm lists Collaborative SOC, GRID Active, GRID Active Threat Surveillance, GRID Active Risk Assessment and Governance Package, GRID Active Reporting and 1 more. eSentire lists Atlas Preempt, Atlas MDR and 24/7 SOC-as-a-Service.
  • eSentire is headquartered in Canada.
  • eSentire was founded in 2001.

How they differ

CISO Tribune files both DefenseStorm and eSentire with MDR and managed SOC as the primary category. DefenseStorm sells a cyber risk management platform designed exclusively for banks and credit unions, backed by a 24X7 Collaborative SOC of banking-fluent cybersecurity analysts. DefenseStorm's GRID Active data engine unifies threat operations, risk intelligence, governance and AI, and customers can add EDR functionality and Vulnerability Management Services on the same platform. At eSentire, the Atlas MDR offering comes in Professional, Enhanced and Elite packages that vary in 24/7 coverage, log retention, threat hunting and offensive testing.

Headquartered in Canada, eSentire was founded in 2001 and says it protects thousands of organizations across 35+ industries. The eSentire pages address insurance operations, financial services, patient data and clinical operations, portfolio companies, dealerships, and public sector and education systems. As the official cybersecurity partner of AVFC, eSentire also provides cybersecurity solutions for MSSPs, MSPs and resellers. DefenseStorm cites 200+ banks and credit unions and 16,000+ banking-specific controls mapped across industry control frameworks, regulatory guidance and exam procedures.

On September 15, 2026, eSentire announced it acquired a stealth-mode AI security startup and incorporated its product and technology, as Atlas AIDR, into the Atlas Platform. DefenseStorm's GRID Active Threat Surveillance now includes an Incident Similarity feature that applies machine learning to incident monitoring and management.

What it sells: DefenseStorm

What Collaborative SOC does[1][2]
A US-based, senior banking-fluent cybersecurity analyst collaborates with the customer on a case, 24x7x365. DefenseStorm analysts work alongside AI-enhanced triage to investigate with banking context.
What GRID Active does[1][2][4][8][9]
GRID Active unifies threat operations, risk intelligence, governance, and AI. Seven Built for Banking (B4B) AI Principles govern every AI capability inside GRID Active. Customers can add EDR functionality and Vulnerability Management Services, both integrated with the GRID Active platform.
What GRID Active Threat Surveillance does[4]
GRID Active Threat Surveillance gathers and analyzes data from all types of sources, technology, tools, and systems and identifies threats in the customer's environment. GRID Active Threat Surveillance includes an Incident Similarity feature that applies machine learning to incident monitoring and management.
What GRID Active Risk Assessment and Governance Package does[8]
GRID Active Risk Assessment and Governance Package aligns an institution's risk and governance to evidence the effectiveness of control in its risk assessment. Institutions can filter risk assessments to create smaller assessments such as an eBanking risk assessment, or one large information security risk assessment encompassing all risks in the register. Pre-mapped Task Schedule templates schedule program activities, and the activities map into framework and self-assessment directives as evidence.
What GRID Active Reporting does[4]
GRID Active Reporting supports decision-making by financial institutions through consistent metrics. Financial institutions can customize reports based on audience and timing.
What Vulnerability Management Services does[4]
Customers can add Vulnerability Management Services, integrated with the GRID Active platform, to their cybersecurity risk management solution. DefenseStorm vulnerability scanning lets customers assess their system and discover weaknesses an adversary may be able to exploit.

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.

Questions about DefenseStorm and eSentire

What do DefenseStorm and eSentire sell?
DefenseStorm sells Collaborative SOC, GRID Active, GRID Active Threat Surveillance, GRID Active Risk Assessment and Governance Package, GRID Active Reporting and 1 more. eSentire sells Atlas Preempt, Atlas MDR and 24/7 SOC-as-a-Service.
Are DefenseStorm and eSentire in the same category?
Yes. MDR and managed SOC is the primary category of both on CISO Tribune.
Where are DefenseStorm and eSentire headquartered?
eSentire is headquartered in Canada.
When were DefenseStorm and eSentire founded?
eSentire was founded in 2001.
Who are DefenseStorm and eSentire sold to?
DefenseStorm describes its solution as designed for the cyber threat and compliance demands facing the financial services industry. 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 DefenseStorm and eSentire 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 DefenseStorm

DefenseStorm sells a cyber risk management platform designed exclusively for U.S. banks and credit unions. DefenseStorm backs its platform with a 24X7 Collaborative SOC of banking-fluent cybersecurity analysts. DefenseStorm cites 200+ banks and credit unions alongside 16,000+ banking-specific controls mapped across industry control frameworks, regulatory guidance, and exam procedures.[1]

DefenseStorm governs its AI capabilities with seven Built for Banking AI Principles, mapped to NIST AI RMF and CRI FS AI RMF. DefenseStorm states that every AI output is explainable to a non-technical professional. DefenseStorm describes AI capability as growing step by step, under explicit policy, with human-in-the-loop boundaries. DefenseStorm says 12 years of banking-only threat patterns, examiner expectations, and industry control frameworks inform every AI output.[1]

DefenseStorm offers managed detection and response (MDR) built for the attack patterns, industry control frameworks, and operational realities of financial institutions. DefenseStorm states that a US-based, senior banking-fluent cybersecurity analyst collaborates with the customer on a case, 24x7x365. DefenseStorm analysts work alongside AI-enhanced triage to investigate with banking context and generate structured evidence for governance reporting. DefenseStorm describes a co-managed approach in which customers view configuration logs showing how their environment is monitored 24/7 by DefenseStorm cybersecurity experts.[4]

GRID Active Threat Surveillance gathers and analyzes data from all types of sources, technology, tools, and systems and identifies threats in the customer's environment. GRID Active Threat Surveillance now includes an Incident Similarity feature that applies machine learning to incident monitoring and management. Customers can add EDR functionality and Vulnerability Management Services, both integrated with the GRID Active platform, to their cybersecurity risk management solution. DefenseStorm vulnerability scanning lets customers assess their system and discover weaknesses an adversary may be able to exploit. Employee Activity Monitoring is included with Threat Surveillance and monitors user access, permissions and actions. DefenseStorm integrations can include tools for intrusion detection, firewalls, threat intelligence platforms, and identity and access management systems. DefenseStorm has a team of cybersecurity experts covering implementation, product training and ongoing platform support. A DefenseStorm security engineer who began in 2020 developed DefenseStorm's EDR Service. DefenseStorm appointed its Director of Cyber Threat Intelligence in 2022, and that role is responsible for nearly all facets of the EDR service. DefenseStorm uploads IOCs related to a vulnerability into its ThreatMatch Feed.[1][4][5][6]

DefenseStorm turns every alert, investigation, and decision into structured evidence mapped to CRI Profile, NIST CSF 2.0, and exam procedures. DefenseStorm offers continuous control monitoring across 16,000+ controls. DefenseStorm risk scoring is shaped by real alerts and incidents. DefenseStorm governance aligns to FFIEC examination procedures, GLBA Safeguards requirements, the NIST Cybersecurity Framework (including CSF 2.0), NCUA expectations, and the CRI Profile.[7]

GRID Active Risk Assessment and Governance Package aligns an institution's risk and governance to evidence the effectiveness of control in its risk assessment. GRID Active Risk Assessment and Governance Package lets institutions filter risk assessments to create smaller assessments such as an eBanking risk assessment, or one large information security risk assessment encompassing all risks in the register. Pre-mapped Task Schedule templates schedule program activities, and the activities map into framework and self-assessment directives as evidence. DefenseStorm lets customers schedule governance and monitoring activities to align with their cyber security compliance program cadences. GRID Active Reporting lets financial institutions customize reports based on audience and timing. DefenseStorm's governance product is integration-ready across core banking, digital banking, authentication, and cloud platforms.[1][4][7][8]

DefenseStorm unifies threat operations, risk intelligence, governance, and AI in GRID Active, its intelligent data engine. DefenseStorm states that one provider replaces separate SIEM, EDR, SOC, risk assessment, vulnerability management, brand management, security awareness training, and governance tools. DefenseStorm runs risk and governance on the same platform as its threat operations. DefenseStorm's governance product connects cyber risk assessments, control monitoring, evidence collection, and board reporting into one continuous program.[7]

DefenseStorm describes its solution as co-managed, cloud-based and compliance-automated, designed specifically for the cyber threat and compliance demands facing the financial services industry.[1][4][7]

DefenseStorm on the record

Sources

DefenseStorm full record

  1. [1]defensestorm.comDefenseStorm · defensestorm.com · undated page, accessed September 30, 2026 · Tier A
  2. [2]Cyber Risk Management Platform for Banks | DefenseStormDefenseStorm · undated page, accessed October 31, 2026 · Tier A
  3. [3]DefenseStorm Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 31, 2026 · Tier C
  4. [4]Threat Detection for Financial InstitutionsDefenseStorm · undated page, accessed November 10, 2026 · Tier A
  5. [5]Evolve Bank and Trust Breach - DefenseStormDefenseStorm · undated page, accessed November 10, 2026 · Tier A
  6. [6]Barracuda ESG Vulnerability CVE-2023-2868 Reported - DefenseStormDefenseStorm · undated page, accessed November 10, 2026 · Tier A
  7. [7]Cyber Risk Management for Financial Institutions | DefenseStormDefenseStorm · undated page, accessed November 10, 2026 · Tier A
  8. [8]Cyber Security Risk and Governance for Financial InstitutionsDefenseStorm · undated page, accessed November 10, 2026 · Tier A
  9. [9]Executive Leadership at DefenseStormDefenseStorm · undated page, accessed November 10, 2026 · Tier A

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

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