CISO Tribune

Vendor comparison · 2 companies

DefenseStorm vs Sophos

DefenseStorm sells a cyber risk management platform designed exclusively for U.S. banks and credit unions. Sophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection. CISO Tribune files both under MDR and managed SOC and EDR and XDR. 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.

Change the companies

Up to four companies side by side.

  • DefenseStorm
  • Sophos
DefenseStorm vs Sophos: Products, Customers and Funding Compared
DefenseStormDefenseStorm sells a cyber risk management platform designed exclusively for U.S. banks and credit unions.defensestorm.comSophosSophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection.sophos.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.
  • Sophos Fusion[6][7][10]Sophos Fusion is a single cloud-based platform for managing IT security protection.
  • Sophos Firewall[1][10]Sophos Firewall includes features for higher education, K-12, and primary and secondary institutions.
  • Sophos Managed Detection and Response[7]Sophos describes fully managed, 24/7 detection and response.
Categories
Headquarters
Not stated on its pagesOxford, United Kingdom[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesOwned by Thoma Bravo since 2020[3][7][8][9]
Named customers
Not stated on its pages
  • Jotun[4]
  • National 9/11 Memorial & Museum[4]
  • London South Bank University[4]
  • Town of Gilbert[4]
  • DFS Group[4]
Recent news
Not stated on its pages
  • October 1, 2026Sophos launched CISO Advantage, an agentic AI service that links security operations to security strategy, rolling out across North America, the UK and Europe.[5]
  • July 15, 2026Sophos announced Sophos Fusion, a defense system combining its endpoint, network, email, cloud, identity and security operations products in one architecture.[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 4, 2026[8]
  • 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, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target. Sophos also sells firewalls for SMB and branch offices, and plug-and-play security for smaller branch offices and remote sites. Sophos Firewall includes features tailored to higher education, K-12, and primary and secondary institutions.
Last verified
September 30, 2026September 27, 2026

Where they overlap

  • DefenseStorm and Sophos are both filed under MDR and managed SOC and EDR and XDR.

Where they differ, field by field

  • DefenseStorm's primary category is MDR and managed SOC; Sophos's is EDR and XDR.
  • DefenseStorm is also filed under SIEM and Compliance automation. Sophos is also filed under Firewalls and NGFW.
  • DefenseStorm lists Collaborative SOC, GRID Active, GRID Active Threat Surveillance, GRID Active Risk Assessment and Governance Package, GRID Active Reporting and 1 more. Sophos lists Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response.
  • Sophos is headquartered in Oxford, United Kingdom.
  • Sophos is owned by Thoma Bravo, since 2020.
  • Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.

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: Sophos

What Sophos Fusion does[6][7][10]
Sophos Fusion integrates natively with Sophos solutions and 500+ third-party technologies. The Sophos Fusion dashboard consolidates all alerts. Fusion AI is the intelligence layer within Sophos Fusion.
What Sophos Firewall does[1][10]
Sophos Firewall includes built-in policies for CIPA and predefined activities. Sophos Firewall includes features like SafeSearch, YouTube restrictions, and keyword filtering. Sophos Firewall uses dynamic firewall rules and lateral movement protection to isolate a compromised host.
What Sophos Managed Detection and Response does[7]
Sophos quotes simple per-user and per-server pricing with no hidden extras. Sophos describes three Response Modes.

Questions about DefenseStorm and Sophos

What do DefenseStorm and Sophos sell?
DefenseStorm sells Collaborative SOC, GRID Active, GRID Active Threat Surveillance, GRID Active Risk Assessment and Governance Package, GRID Active Reporting and 1 more. Sophos sells Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response.
Are DefenseStorm and Sophos in the same category?
They share MDR and managed SOC and EDR and XDR. DefenseStorm's primary category is MDR and managed SOC and Sophos's is EDR and XDR.
Where are DefenseStorm and Sophos headquartered?
Sophos is headquartered in Oxford, United Kingdom.
Who owns DefenseStorm and Sophos?
Sophos is owned by Thoma Bravo, since 2020.
Which customers do DefenseStorm and Sophos name?
Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.
Who are DefenseStorm and Sophos sold to?
DefenseStorm describes its solution as designed for the cyber threat and compliance demands facing the financial services industry. From its own pages, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target.
What have DefenseStorm and Sophos announced recently?
October 1, 2026: Sophos launched CISO Advantage, an agentic AI service that links security operations to security strategy, rolling out across North America, the UK and Europe.

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

Sophos full record

  1. [1]ProductsSophos · sophos.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Sophos completes secureworks acquisitionSophos · sophos.com · published February 3, 2025 · Tier A
  3. [3]Sophos announces completion of take private acquisition by thoma bravoSophos · sophos.com · published March 2, 2020 · Tier A
  4. [4]Case studiesSophos · sophos.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]Sophos launches ciso advantage bringing ciso level security strategy within reach of every organizationSophos · sophos.com · published October 1, 2026 · Tier A
  6. [6]Sophos fusion ai native cybersecurity defense systemSophos · sophos.com · published July 15, 2026 · Tier A
  7. [7]Sophos: Cyber Resilience for the Agentic AI EraSophos · undated page, accessed October 28, 2026 · Tier A
  8. [8]Sophos Firewall Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 28, 2026 · Tier C
  9. [9]Sophos Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 28, 2026 · Tier C
  10. [10]School Protection | SophosSophos · undated page, accessed November 4, 2026 · Tier A
  11. [11]XGS Series Firewalls - Distributed Edge - Enterprise & Campus - 2U ModelsSophos · undated page, accessed November 4, 2026 · Tier A
  12. [12]Compare 200 and 1000 Series Sophos Switches - Multi-gigabit ModelsSophos · undated page, accessed November 4, 2026 · Tier A
  13. [13]Free Quote: Sophos MDR for Microsoft DefenderSophos · undated page, accessed November 4, 2026 · Tier A

Spot a factual error? Request a correction.