Security on Azure
Implement a layered, in-depth defense strategy across identity, data, hosts, and networks. Unify security management and enable advanced threat protection across hybrid cloud environments.
Overview
Help protect your Azure workloads with multilayered security
Embedded security from code to cloud
Reduce risk, simplify protection, and scale with confidence using embedded Azure security features across networks, identities, data, and AI.
Unified security designed to scale with your business
Help secure hybrid, multicloud, and AI workloads with premium integrated tools that streamline operations, strengthen compliance, and respond faster to threats.
PRODUCTS
Improve your security posture
Discover Azure solutions designed with embedded and premium security features to help protect your workloads.
Network security
Azure Firewall
Get native firewall capabilities with built-in high availability and no maintenance requirements.
Network security
Azure DDoS Protection
Protect your Azure resources from distributed denial-of-service (DDoS) attacks.
Network security
Azure Web Application Firewall
Help improve web app security with a cloud-native firewall service.
Network security
Azure Bastion
Access virtual machines with private, managed Remote Desktop Protocol (RDP) and Secure Shell (SSH) connections.
Key management
Azure Key Vault Premium
Safeguard cryptographic keys and other secrets used by cloud apps and services.
Key management
Azure Key Vault Managed HSM
Create and maintain keys that access and encrypt your cloud resources, apps, and solutions.
Key management
Azure Cloud HSM
Safeguard cryptographic keys within your private virtual network.
Featured security innovations
Microsoft cloud security benchmark
Get best practices and recommendations for securing your workloads, data, and services across multicloud platforms.
Featured security innovations
Multifactor authentication enforcement
Enable one of the most effective security measures for your organization.
Featured security innovations
Azure Local
Operate infrastructure across distributed locations with unified management enabled by Azure Arc.
Featured security innovations
Microsoft Foundry
Accelerate innovation with a complete, integrated, and interoperable AI platform.
Microsoft Security
Microsoft Defender for Cloud
Protect multicloud and hybrid environments with integrated security from code to cloud.
Microsoft Security
Microsoft Entra
Get unified identity and network access solutions.
Microsoft Security
Microsoft Sentinel
Simplify security operations with intelligent security analytics and scale as you grow.
Microsoft Security
Microsoft Purview
Safeguard data wherever it lives with a collection of unified information protection, governance, and compliance products.
Microsoft Security
Microsoft Security Copilot
Efficiently protect your organization with a generative AI-powered assistant for daily security and IT operations.
Network security
Azure Firewall
Get native firewall capabilities with built-in high availability and no maintenance requirements.
Network security
Azure DDoS Protection
Protect your Azure resources from distributed denial-of-service (DDoS) attacks.
Network security
Azure Web Application Firewall
Help improve web app security with a cloud-native firewall service.
Network security
Azure Bastion
Access virtual machines with private, managed Remote Desktop Protocol (RDP) and Secure Shell (SSH) connections.
Key management
Azure Key Vault Premium
Safeguard cryptographic keys and other secrets used by cloud apps and services.
Key management
Azure Key Vault Managed HSM
Create and maintain keys that access and encrypt your cloud resources, apps, and solutions.
Key management
Azure Cloud HSM
Safeguard cryptographic keys within your private virtual network.
Featured security innovations
Microsoft cloud security benchmark
Get best practices and recommendations for securing your workloads, data, and services across multicloud platforms.
Featured security innovations
Multifactor authentication enforcement
Enable one of the most effective security measures for your organization.
Featured security innovations
Azure Local
Operate infrastructure across distributed locations with unified management enabled by Azure Arc.
Featured security innovations
Microsoft Foundry
Accelerate innovation with a complete, integrated, and interoperable AI platform.
Microsoft Security
Microsoft Defender for Cloud
Protect multicloud and hybrid environments with integrated security from code to cloud.
Microsoft Security
Microsoft Entra
Get unified identity and network access solutions.
Microsoft Security
Microsoft Sentinel
Simplify security operations with intelligent security analytics and scale as you grow.
Microsoft Security
Microsoft Purview
Safeguard data wherever it lives with a collection of unified information protection, governance, and compliance products.
Microsoft Security
Microsoft Security Copilot
Efficiently protect your organization with a generative AI-powered assistant for daily security and IT operations.
RESOURCES
Stay informed with security updates
Next steps
Choose the Azure account that’s right for you
Pay as you go or try Azure free for up to 30 days.
Get the Azure mobile app 
