CISO Tribune

Vendor comparison · 2 companies

Cisco vs Microsoft

Cisco sells security products that protect users, devices, apps, and data. Microsoft Defender offers threat prevention, detection and response capabilities. CISO Tribune files both under SIEM. 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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  • Cisco
  • Microsoft
Cisco vs Microsoft: Products, Customers and Funding Compared
CiscoCisco sells security products that protect users, devices, apps, and data.cisco.comMicrosoftMicrosoft Defender offers threat prevention, detection and response capabilities.microsoft.com
What it sells
  • Cisco HypershieldA security architecture for data centers that segments workloads and closes exploit gaps at scale.
  • Cisco Secure AccessA secure access service edge (SASE) product that unifies networking and security policy for a distributed workforce.
  • Cisco Duo[1]An identity security product that gives visibility into an organization's identity ecosystem and enforces access policy.
  • Cisco Identity Services Engine (ISE)A network access control product that uses data from across Cisco's stack to enforce policy, manage endpoints and grant trusted access.
  • Splunk Enterprise Security[1]A security information and event management product that detects and responds to threats using collected logs and events.
  • Cisco Talos[1]A threat intelligence and research organization that supplies threat data used across Cisco's security products.
  • Microsoft Defender[1][11][12][23][25]Threat protection that prevents, detects and responds to attacks across devices, identities, applications, email, data, workloads and cloud environments.
  • Microsoft Sentinel[1][23]A cloud-native SIEM built for AI.
  • Microsoft Purview[1][14][23][24][25]Unified information protection, governance and compliance products.
  • Microsoft Entra[1][15][23][25]Identity and access products that verify every identity and access request across clouds, platforms and devices.
  • Microsoft Intune[1][16][23][25]Endpoint management products for device security and hybrid work.
  • Microsoft Defender Suite[12]Threat protection and detection and response across endpoints, identities, email and SaaS apps.
  • Microsoft Entra Suite[15]An extension to Microsoft 365 E3 or E5 for secure workforce use of apps and AI.
  • Microsoft Purview Suite[14]A suite that provides advanced data security and compliance capabilities.
Categories
Headquarters
San Jose, United States[3][13]Redmond, United States[3]
Founded
1984[4]1975[2]
Ownership and funding
Public (NASDAQ: CSCO)[1][2][10][12][13]Public (NASDAQ: MSFT)[4][10][22]
Named customers
  • Marriott[5]
  • United States Golf Association[6]
  • Rosen Hotels & Resorts[7]
  • Elon University[8]
  • Best Buy[5]
  • Danfoss[6]
  • Oregon State University[7]
Recent news
  • August 12, 2026Cisco reported fiscal fourth-quarter 2026 revenue of $17.3 billion for the period ended July 25, 2026.[2]
  • May 13, 2026Cisco reported fiscal third-quarter 2026 revenue of $15.8 billion for the period ended April 25, 2026.[9]
  • May 4, 2026Cisco announced its intent to acquire Astrix Security, a non-human identity security company, and completed the acquisition on June 29, 2026.[10]
  • April 9, 2026Cisco announced its intent to acquire Galileo Technologies, Inc.[11]
  • November 25, 2025Cisco completed its acquisition of EzDubs, a privately held AI software company based in San Francisco.[13]
  • July 29, 2026Microsoft reported revenue of $90.0 billion for the quarter ended June 30, 2026, up 18% year over year.[8]
  • July 27, 2026Microsoft introduced Project Perception, an agentic security system that uses AI to turn signals into real-time protections.[21]
  • May 1, 2026Microsoft announced general availability of Microsoft 365 E7 and Microsoft Agent 365 on May 1, 2026.[28]
  • April 29, 2026Microsoft reported revenue of $82.9 billion for the quarter ended March 31, 2026, up 18% from a year earlier.[9]
  • December 22, 2025Microsoft announced the Defender Experts suite, an expert-led security offering for resellers and scale solution providers, generally available from January 1, 2026.[20]
G2 and Gartner Peer Insights
  • G2: listed, seen November 5, 2026[12]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[10]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Cisco sells mainly to enterprises that need to secure hybrid environments spanning data center, cloud, campus, and IoT. Cisco addresses organizations with a global workforce that need secure access for humans, things, and agents under one consistent policy model. Cisco addresses enterprises that want to govern an agentic AI workforce. Security teams are addressed with unified intelligence and operations for visibility across users, systems, and AI agents.From its own pages, Microsoft sells security products for businesses of any size. Microsoft 365 Business Premium is aimed at small and medium-sized businesses, and Microsoft Defender is designed to protect individuals, businesses and enterprises. Microsoft refers to enterprise and government cloud customers, and Providence Care, a healthcare organization, uses Microsoft 365 E5 for healthcare security.
Last verified
October 10, 2026November 2, 2026

Where they overlap

  • Cisco and Microsoft are both filed under SIEM.
  • Both are headquartered in the United States.
  • Both are public companies.

Where they differ, field by field

  • Cisco's primary category is Firewalls and NGFW; Microsoft's is EDR and XDR.
  • Cisco is also filed under SASE and SSE and Network access control. Microsoft is also filed under Workforce IAM and SSO and Endpoint management and application control.
  • Cisco lists Cisco Hypershield, Cisco Secure Access, Cisco Duo, Cisco Identity Services Engine (ISE), Splunk Enterprise Security and 1 more. Microsoft lists Microsoft Defender, Microsoft Sentinel, Microsoft Purview, Microsoft Entra, Microsoft Intune and 3 more.
  • Cisco is headquartered in San Jose, United States. Microsoft is headquartered in Redmond, United States.
  • Cisco was founded in 1984. Microsoft was founded in 1975.
  • Cisco is a public company listed on NASDAQ as CSCO. Microsoft is a public company listed on NASDAQ as MSFT.
  • Cisco publicly names Marriott, United States Golf Association, Rosen Hotels & Resorts and Elon University. Microsoft publicly names Best Buy, Danfoss and Oregon State University.

What it sells: Microsoft

What Microsoft Defender does[1][11][12][23][25]
Microsoft Defender is a threat protection solution designed to protect individuals, businesses and enterprises from malicious cyberthreats. Microsoft Defender coordinates protection across endpoints, identity, email, apps and cloud.
What Microsoft Purview does[1][14][23][24][25]
Microsoft Purview offers a unified approach to help organizations secure and govern data across their heterogenous data estate. Microsoft Purview covers on-premises, multicloud and SaaS environments, and structured and unstructured data. Microsoft Purview features are purchased through different licenses or on a pay-as-you-go basis.
What Microsoft Entra does[1][15][23][25]
Azure Active Directory (Azure AD) was renamed Microsoft Entra ID in 2023. Purchase starts with Microsoft Entra ID P1 or P2 license subscriptions, which can also be purchased as part of a Microsoft 365 E3 or E5 license.
What Microsoft Intune does[1][16][23][25]
Microsoft Intune offers advanced endpoint management and security capabilities available as standalone add-ons or as part of the Intune Suite. Microsoft Intune Plan 1 is the endpoint management solution included in most Microsoft 365 enterprise licenses. Plan 1 covers cross-platform device management, built-in security, mobile application management and endpoint analytics.
What Microsoft Defender Suite does[12]
Microsoft Defender Suite focuses on threat protection and detection and response across endpoints, identities, email and SaaS apps. The integrated security operations center (ISOC) is included in the Defender Suite.
What Microsoft Entra Suite does[15]
Microsoft Entra Suite extends Microsoft 365 E3 or E5 to enable secure workforce use of apps and AI with continuous, adaptive identity and network access controls across employees, apps and networks. Microsoft Entra Suite requires a subscription to Microsoft Entra ID P1 or a package that includes Microsoft Entra ID P1.

Questions about Cisco and Microsoft

What do Cisco and Microsoft sell?
Cisco sells Cisco Hypershield, Cisco Secure Access, Cisco Duo, Cisco Identity Services Engine (ISE), Splunk Enterprise Security and 1 more. Microsoft sells Microsoft Defender, Microsoft Sentinel, Microsoft Purview, Microsoft Entra, Microsoft Intune and 3 more.
Are Cisco and Microsoft in the same category?
They share SIEM. Cisco's primary category is Firewalls and NGFW and Microsoft's is EDR and XDR.
Where are Cisco and Microsoft headquartered?
Cisco is headquartered in San Jose, United States. Microsoft is headquartered in Redmond, United States.
When were Cisco and Microsoft founded?
Cisco was founded in 1984. Microsoft was founded in 1975.
Who owns Cisco and Microsoft?
Cisco is a public company listed on NASDAQ as CSCO. Microsoft is a public company listed on NASDAQ as MSFT.
Which customers do Cisco and Microsoft name?
Cisco publicly names Marriott, United States Golf Association, Rosen Hotels & Resorts and Elon University. Microsoft publicly names Best Buy, Danfoss and Oregon State University.
Who are Cisco and Microsoft sold to?
From its own pages, Cisco sells mainly to enterprises that need to secure hybrid environments spanning data center, cloud, campus, and IoT. From its own pages, Microsoft sells security products for businesses of any size.
What have Cisco and Microsoft announced recently?
August 12, 2026: Cisco reported fiscal fourth-quarter 2026 revenue of $17.3 billion for the period ended July 25, 2026. July 29, 2026: Microsoft reported revenue of $90.0 billion for the quarter ended June 30, 2026, up 18% year over year.

About Cisco

Cisco sells security products that protect users, devices, apps, and data. Cisco describes the offering as an open, network-native platform built to handle today's threats and enable the agentic enterprise at scale.

Cisco says its security applies policy, inspection, and enforcement at every connection. Cisco also describes unified data for earlier detection and faster response, powered by AI-driven context.

For cloud protection, Cisco describes securing modern cloud and AI apps at runtime with segmentation that keeps up with change, vulnerability shielding to close the patching gap, and protection for AI workloads. Cisco Encrypted Visibility Engine (EVE) is used to find malicious flows in encrypted traffic and to decrypt without sacrificing performance. Cisco says it stops zero days using Snort ML and Talos Threat Intelligence. Cisco offers distributed, optimized enforcement with unified management across a hybrid enterprise, and the same enforcement is described for data center, cloud, campus, and IoT environments.

Cisco describes a security architecture designed to defend modern, AI-scale data centers. Cisco says the architecture closes exploit gaps, segments everywhere, and self-qualifies updates and changes.

For workforce protection, Cisco describes secure access for humans, things, and agents with one consistent policy model. Cisco offers a cloud-native security service edge (SSE) that includes digital experience monitoring. Cisco offers a single-vendor SASE that unifies networking and security for a global workforce. Cisco offers identity security for the workforce that helps see across the entire identity ecosystem. Cisco offers multicloud NAC with zero trust, which uses intel from across the stack to enforce policy, manage endpoints, and deliver trusted access.

For threat intelligence and response, Cisco describes detecting, investigating, and responding faster with unified intelligence and operations. Cisco says this gives a team continuous visibility across users, systems, and AI agents in a single platform. Cisco describes unifying the data fabric, analytics, tooling and AI to automate the mundane, clarify the complex, and proactively mitigate risk.

Cisco also addresses agentic AI. Cisco describes safeguarding the agentic workforce against malicious attacks and data leakage. Cisco says it integrates identity, access, and behavioral controls to govern an agentic AI workforce and reduce risk. At RSAC 2026, Jeetu Patel, Cisco's President and Chief Product Officer, challenged the industry to fundamentally reimagine security.

Cisco Services provide expert guidance to plan, design, implement, operate, and optimize an IT environment. Cisco says support for Cisco Security products is available through the Cisco support hub, which provides product-specific resources, documentation, downloads, and expert assistance.

Cisco on the record

Sources

Cisco full record

  1. [1]Security Products and Solutions for Cloud and Workforce Protection - CiscoCisco · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cisco reports fourth quarter earningsCisco · newsroom.cisco.com · published August 12, 2026 · Tier A
  3. [3]IndexCisco · cisco.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]Cisco systems reaches agreement with state city on major land purchaseCisco · newsroom.cisco.com · published April 17, 1996 · Tier A
  5. [5]MarriottCisco · cisco.com · undated page, accessed October 10, 2026 · Tier A
  6. [6]cisco.comCisco · cisco.com · undated page, accessed October 10, 2026 · Tier A
  7. [7]Rosen hotels and resortsCisco · cisco.com · undated page, accessed October 10, 2026 · Tier A
  8. [8]Elon universityCisco · cisco.com · undated page, accessed October 10, 2026 · Tier A
  9. [9]Cisco reports third quarter earningsCisco · newsroom.cisco.com · published May 13, 2026 · Tier A
  10. [10]Cisco announces intent to acquire astrix securityCisco · blogs.cisco.com · published May 4, 2026 · Tier A
  11. [11]Making AI Trustworthy and Observable in Real-Time: Cisco Announces Intent to Acquire GalileoCisco Blogs · published April 9, 2026 · Tier A
  12. [12]Cisco Security Services Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 23, 2026 · Tier C
  13. [13]Cisco completes EzDubs acquisition - CiscoCisco · published November 25, 2025 · Tier A

Microsoft full record

  1. [1]Cloud Security Solutions | Microsoft SecurityMicrosoft · undated page, accessed September 27, 2026 · Tier A
  2. [2]AboutMicrosoft · news.microsoft.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Msft 20240630Microsoft Corporation via SEC EDGAR · sec.gov · undated page, accessed September 27, 2026 · Tier A
  4. [4]7c96b326 33bc 4b84 8abb 7afd7a517ea3Microsoft Corporation · microsoft.gcs-web.com · undated page, accessed September 27, 2026 · Tier A
  5. [5]25053 best buy microsoft sentinelMicrosoft · microsoft.com · published August 25, 2025 · Tier A
  6. [6]22786 danfoss microsoft sentinelMicrosoft · microsoft.com · published March 7, 2025 · Tier A
  7. [7]1747330384796486050 oregon state university microsoft security copilot higher education en united statesMicrosoft · microsoft.com · published March 14, 2024 · Tier A
  8. [8]Microsoft cloud and ai strength fuels fourth quarter results 4Microsoft · news.microsoft.com · published July 29, 2026 · Tier A
  9. [9]Microsoft cloud and ai strength fuels third quarter resultsMicrosoft · news.microsoft.com · published April 29, 2026 · Tier A
  10. [10]Microsoft 365 Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 26, 2026 · Tier C
  11. [11]Microsoft Defender—Cybersecurity Solutions | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  12. [12]Microsoft Defender Suite | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  13. [13]Microsoft Purview Suite | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  14. [14]Microsoft Purview Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  15. [15]Microsoft Entra Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  16. [16]Microsoft Intune Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  17. [17]Cybersecurity for small and medium business | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  18. [18]Security Copilot agents in Microsoft 365 E5 | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  19. [19]Microsoft Defender Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  20. [20]December 2025 announcements - Partner Center announcementsMicrosoft Learn · published December 22, 2025 · Tier A
  21. [21]Rethinking security for the age of AIThe Official Microsoft Blog · published July 27, 2026 · Tier A
  22. [22]Microsoft Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C
  23. [23]Microsoft 365 Security Enterprise Plans| Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  24. [24]Microsoft Purview: Data Security and Governance | Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  25. [25]CybersecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  26. [26]Microsoft Defender Suite for Microsoft 365 Business Premium | Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  27. [27]Microsoft Mobile Phone Authenticator | Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  28. [28]Leading Frontier Firm transformation with Microsoft 365 E7: The partner opportunityMicrosoft · published May 1, 2026 · Tier A

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