Network Security Solutions

Perimeter Layer

• Protecting organizations from network-based attacks against your resources.

• Identifying these attacks, alerting, and eliminating their impact is important to keep your network secure.

• Use Azure DDoS Protection to filter large-scale attacks before they can cause a denial of service for end users.

• Use perimeter firewalls with Azure Firewall to identify and alert on malicious attacks against your network.

Network layer

• Limiting network connectivity across all your resources to only allow what is required.

• Restrict communication to only what is needed - you reduce the risk of lateral movement throughout your network from an attack.

• Use NSGs to create rules about inbound and outbound communication at this layer.

• Limit communication between resources through segmenting your network and configuring access controls.

• Deny by default.

Combine services

• Combine multiple Azure networking and security services to manage your network security and provide increased layered protection.

• Network security groups and Azure Firewall.

• Application Gateway WAF and Azure Firewall.