Microsoft

Defender for endpoints and cloud, Entra for identity, Sentinel for security operations and Purview for data, built into Microsoft 365 and Azure.

Solutions Endpoint & XDR, Identity & access, Cloud security, Threat intelligenceHeadquarters Redmond, USFounded 1975Listed NASDAQ: MSFT

Visit website Contact All vendors

About Microsoft

Microsoft sells security alongside Microsoft 365 and Azure: Defender for endpoints, email, identities and cloud workloads, Entra for identity and access, Sentinel as its SIEM, Purview for data protection and Intune for device management.

Microsoft Threat Intelligence tracks state and criminal groups, and Security Copilot adds an AI assistant across these products.

Products and platforms

Microsoft DefenderThreat protection for endpoints, email, identities, cloud apps and workloads.
Microsoft SentinelA cloud-native SIEM that detects threats and automates response, with a data lake behind it.
Microsoft EntraIdentity and network access for workforce, workload and customer identities.
Microsoft PurviewData security, governance and compliance across the data estate.
Microsoft Security CopilotAI assistance and agents for security teams.
Microsoft IntuneCloud endpoint management to manage and secure devices and apps.

Microsoft CVEs and security advisories

CyberAlert.io tracks 90 CVEs in Microsoft products. 12 are on CISA’s Known Exploited Vulnerabilities list.

10.0
Entra application proxyAuthentication bypass · CVE-2026-97785
Oct 22
10.0
Azure Kubernetes Configuration ServiceMissing authentication · CVE-2026-83938
Oct 22
10.0
VM Inspector for Azure Virtual MachinesImproper link resolution before file access ('link following') in VM Inspector for Azure Virtual… · CVE-2026-110063
Oct 22
9.1
Azure PipelinesCommand injection · CVE-2026-105014
Oct 22
9.6
Visual Studio CodePath traversal · CVE-2026-102238
Oct 13

See all 90 in the CVE feed Microsoft security advisories Report a vulnerability

Solution areas

Endpoint & XDR Identity & access Cloud security Threat intelligence

At upcoming events

May4
GISEC Global 2027
Dubai, UAE
Strategic Partner

Company facts

Founded: 1975
Headquarters: Redmond, US
Stock listing: NASDAQ: MSFT
Solution areas: Endpoint & XDR, Identity & access, Cloud security, Threat intelligence
Security advisories: msrc.microsoft.com
Website: microsoft.com

Sources

Contact

Website: microsoft.com
Contact page: microsoft.com
Headquarters: Redmond, US

Security and profiles

Advisories: msrc.microsoft.com
Report a flaw: msrc.microsoft.com

Similar vendors

Get listed

Build security products or services? Ask to be added to the directory.

Request a listing