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Side-by-side from public catalog data. 2 vendors.

Trust profile

Dimension	CrowdStrike	Microsoft
Independently verifiedHas anyone other than the vendor confirmed this?	Limitedchecked 3 of 4	Limitedchecked 3 of 4
Operating durabilityIs this a real, durable business?	Strongchecked 3 of 4	Strongchecked 3 of 4
Behaviour under stressWhat do they do when something goes wrong?	Mixedchecked 2 of 3	Mixedchecked 2 of 3
Disclosure postureDo they tell you the awkward things unprompted?	Strongchecked 2 of 3	Limitedchecked 2 of 3
MomentumAre they still shipping, or coasting?	Limitedchecked 1 of 2	Limitedchecked 1 of 2

Attribute	CrowdStrike	Microsoft
Website	crowdstrike.com ↗	microsoft.com ↗
Status	Unclaimed	Unclaimed
Categories	Endpoint Detection & Response, SIEM, Managed Detection & Response (MDR), Threat Intelligence, SaaS Security Posture Management (SSPM), Cloud-Native Application Protection (CNAPP), AI / LLM Security, Threat Exposure Management (CTEM), Identity Threat Detection and Response, Data Loss Prevention, CPS Protection	Endpoint Detection & Response, Attack Surface Management (ASM), Identity Threat Detection and Response, Insider Threat Detection, Data Loss Prevention, Decentralized Identity, Data Classification
Total products	26	16
Public materials (datasheets, whitepapers, case studies)	None found	None found
Certifications (compliance claims, keyword-matched)	None found	None found
Security headers (vendor's own website)	4/5	1/5
Publishes pricing (vs. “contact us”-only)	No	No
Publishes a status page	No	No
GitHub org (open-source presence)	Yes →	Yes →
Domain registered (RDAP, registry record)	2010 →	1991 →
DNSSEC (their own domain)	Yes →	No
CAA (restricts which CAs can issue certs)	No	Yes →
Trust center (live compliance portal)	Yes →	No
HSTS preloaded (HTTPS enforced from the first connection)	No	No
Strengths (neutral, vendor-sourced)	Cloud-Native Application Protection (CNAPP): Falcon Cloud Security ties CNAPP to the broader endpoint/XDR platform, threat intelligence, and a single agent option. Endpoint Detection & Response: Cloud-native single-agent NGAV+EDR with broad add-on modules (identity protection, threat intelligence, next-gen SIEM) on one console. SIEM: Falcon Next-Gen SIEM tied to endpoint/XDR telemetry and threat intelligence on a single platform.	Cloud-Native Application Protection (CNAPP): Defender for Cloud integrates CNAPP capabilities tightly with Azure and the broader Microsoft security stack. Data Security Posture Management (DSPM): Purview delivers data classification, DLP, and governance deeply integrated with Microsoft 365 and Azure. Endpoint Detection & Response: Deep Windows and Microsoft 365 integration, EDR plus XDR, and bundling within E5 licensing. Identity & Access Management: Entra ID delivers deep workforce IAM integrated with Microsoft 365/Azure — SSO, MFA, conditional access, governance, and PIM. SIEM: Sentinel is a cloud-native SIEM deeply integrated with Azure, M365, and Defender XDR, with consumption pricing.
Gaps / watch-outs	Cloud-Native Application Protection (CNAPP): Cloud security is one module of a wide platform; standalone CNAPP pillar depth is documented outside the main product page. Endpoint Detection & Response: Value spans many separately-licensed modules; the public product page emphasizes platform breadth over per-OS response specifics. SIEM: Greatest value when paired with Falcon endpoint; standalone SIEM for heterogeneous estates is documented elsewhere.	Cloud-Native Application Protection (CNAPP): Deepest value lands within the Azure/Microsoft ecosystem; multi-cloud parity is emphasized less than Azure-native coverage. Data Security Posture Management (DSPM): Deepest value lands within the Microsoft ecosystem; multi-cloud/heterogeneous parity is emphasized less. Endpoint Detection & Response: Full value is tied to Microsoft licensing and ecosystem; cross-platform (macOS/Linux) parity is emphasized less. Identity & Access Management: Deepest value lands within the Microsoft ecosystem; heterogeneous/multi-cloud depth is emphasized less. SIEM: Value is concentrated in the Microsoft ecosystem; multi-cloud/heterogeneous parity is emphasized less.
Cloud-Native Application Protection (CNAPP)	CrowdStrike Falcon Cloud Security Falcon Cloud Security	Microsoft Defender for Cloud
Data Loss Prevention	CrowdStrike Falcon Data Protection	Microsoft Purview Data Loss Prevention
Endpoint Detection & Response	CrowdStrike Endpoint Security CrowdStrike Falcon EDR CrowdStrike Falcon Next-Gen Antivirus CrowdStrike Falcon Platform CrowdStrike Falcon for IT Falcon Insight Falcon Prevent	Microsoft Defender Microsoft Defender XDR Microsoft Defender for Endpoint
Identity & Access Management	CrowdStrike Falcon Identity Protection Falcon Identity Protection	Microsoft Entra ID
Identity Threat Detection and Response	CrowdStrike Falcon Next-Gen Identity Security	Microsoft Defender for Identity
SIEM	CrowdStrike Falcon Next-Gen SIEM CrowdStrike Falcon Onum Falcon Next-Gen SIEM	Microsoft Sentinel
Vulnerability Management	Falcon Exposure Management	Microsoft Defender Vulnerability Management
AI / LLM Security	CrowdStrike Charlotte AI CrowdStrike Falcon AI Detection and Response CrowdStrike Secure AI	—
Attack Surface Management (ASM)	—	Microsoft Defender EASM
CPS Protection	CrowdStrike Falcon for XIoT	—
Data Classification	—	Microsoft Purview Information Protection
Data Security Posture Management (DSPM)	—	Microsoft Purview
Decentralized Identity	—	Microsoft Entra Verified ID
Email Security	—	Microsoft Defender for Office 365
Insider Threat Detection	—	Microsoft Purview Insider Risk Management
SaaS Security Posture Management (SSPM)	Adaptive Shield Platform CrowdStrike Falcon Shield	—
Secure Access Service Edge (SASE/SSE)	—	Microsoft Entra Internet/Private Access
Threat Exposure Management (CTEM)	CrowdStrike Falcon Exposure Management	—
Threat Intelligence	CrowdStrike Falcon Threat Intelligence CrowdStrike Threat Intelligence	—