About Me
Azure Security Engineer Associate (AZ-500)
1 Manage Identity and Access
1-1 Implement and manage Azure Active Directory (Azure AD)
1-1 1 Configure Azure AD users and groups
1-1 2 Manage Azure AD roles and role-based access control (RBAC)
1-1 3 Implement and manage Azure AD identity protection
1-1 4 Configure and manage Azure AD conditional access policies
1-1 5 Implement and manage Azure AD Privileged Identity Management (PIM)
1-1 6 Configure and manage Azure AD B2B and B2C
1-1 7 Implement and manage Azure AD Connect
1-1 8 Configure and manage Azure AD Domain Services
1-2 Implement and manage hybrid identity
1-2 1 Configure and manage Azure AD Connect
1-2 2 Implement and manage password hash synchronization
1-2 3 Implement and manage pass-through authentication
1-2 4 Implement and manage federation
1-2 5 Configure and manage Azure AD Connect Health
1-3 Implement and manage multi-factor authentication (MFA)
1-3 1 Configure and manage Azure AD MFA
1-3 2 Implement and manage conditional access policies with MFA
1-3 3 Configure and manage MFA for on-premises users
1-4 Implement and manage Azure role-based access control (RBAC)
1-4 1 Configure and manage Azure RBAC roles and assignments
1-4 2 Implement and manage custom roles
1-4 3 Configure and manage resource locks
1-4 4 Implement and manage Azure Blueprints
1-5 Implement and manage Azure AD Privileged Identity Management (PIM)
1-5 1 Configure and manage PIM roles and assignments
1-5 2 Implement and manage PIM alerts and reports
1-5 3 Configure and manage PIM access reviews
2 Implement Platform Protection
2-1 Implement and manage network security
2-1 1 Configure and manage Azure Firewall
2-1 2 Implement and manage Azure DDoS protection
2-1 3 Configure and manage network security groups (NSGs)
2-1 4 Implement and manage Azure Network Watcher
2-1 5 Configure and manage Azure Bastion
2-1 6 Implement and manage Azure Private Link
2-1 7 Configure and manage Azure VPN Gateway
2-1 8 Implement and manage Azure ExpressRoute
2-2 Implement and manage storage security
2-2 1 Configure and manage Azure Storage account security
2-2 2 Implement and manage Azure Storage encryption
2-2 3 Configure and manage Azure Storage access control
2-2 4 Implement and manage Azure Storage firewalls and virtual networks
2-2 5 Configure and manage Azure Storage service encryption
2-3 Implement and manage virtual machine security
2-3 1 Configure and manage virtual machine (VM) security
2-3 2 Implement and manage VM encryption
2-3 3 Configure and manage VM access control
2-3 4 Implement and manage VM security baselines
2-3 5 Configure and manage VM extensions for security
2-4 Implement and manage container security
2-4 1 Configure and manage Azure Kubernetes Service (AKS) security
2-4 2 Implement and manage container image security
2-4 3 Configure and manage container registry security
2-4 4 Implement and manage container network security
2-5 Implement and manage application security
2-5 1 Configure and manage Azure Web Application Firewall (WAF)
2-5 2 Implement and manage Azure Application Gateway security
2-5 3 Configure and manage Azure Front Door security
2-5 4 Implement and manage Azure API Management security
3 Manage Security Operations
3-1 Implement and manage security monitoring
3-1 1 Configure and manage Azure Security Center
3-1 2 Implement and manage Azure Sentinel
3-1 3 Configure and manage Azure Monitor
3-1 4 Implement and manage Azure Log Analytics
3-1 5 Configure and manage Azure Activity Log
3-2 Implement and manage threat detection
3-2 1 Configure and manage Azure Advanced Threat Protection (ATP)
3-2 2 Implement and manage Azure Defender
3-2 3 Configure and manage Azure Security Center alerts
3-2 4 Implement and manage Azure Sentinel alerts
3-3 Implement and manage incident response
3-3 1 Configure and manage Azure Security Center incident response
3-3 2 Implement and manage Azure Sentinel incident response
3-3 3 Configure and manage Azure Automation for incident response
3-3 4 Implement and manage Azure Key Vault for incident response
3-4 Implement and manage compliance and governance
3-4 1 Configure and manage Azure Policy
3-4 2 Implement and manage Azure Blueprints
3-4 3 Configure and manage Azure Security Center compliance
3-4 4 Implement and manage Azure Information Protection (AIP)
4 Secure Data and Applications
4-1 Implement and manage encryption
4-1 1 Configure and manage Azure Key Vault
4-1 2 Implement and manage Azure Disk Encryption
4-1 3 Configure and manage Azure Storage encryption
4-1 4 Implement and manage Azure SQL Database encryption
4-1 5 Configure and manage Azure Cosmos DB encryption
4-2 Implement and manage data protection
4-2 1 Configure and manage Azure Backup
4-2 2 Implement and manage Azure Site Recovery
4-2 3 Configure and manage Azure Storage lifecycle management
4-2 4 Implement and manage Azure Information Protection (AIP)
4-3 Implement and manage application security
4-3 1 Configure and manage Azure Web Application Firewall (WAF)
4-3 2 Implement and manage Azure Application Gateway security
4-3 3 Configure and manage Azure Front Door security
4-3 4 Implement and manage Azure API Management security
4-4 Implement and manage identity and access for applications
4-4 1 Configure and manage Azure AD authentication for applications
4-4 2 Implement and manage OAuth2 and OpenID Connect
4-4 3 Configure and manage Azure AD B2B and B2C
4-4 4 Implement and manage Azure AD Conditional Access for applications
4-5 Implement and manage security for serverless computing
4-5 1 Configure and manage Azure Functions security
4-5 2 Implement and manage Azure Logic Apps security
4-5 3 Configure and manage Azure Event Grid security
4-5 4 Implement and manage Azure Service Bus security
Implement and Manage Network Security

Implement and Manage Network Security

Key Concepts

Detailed Explanation

Network Security Groups (NSGs)

Network Security Groups (NSGs) are used to filter network traffic to and from Azure resources within a Virtual Network (VNet). NSGs contain security rules that allow or deny inbound or outbound network traffic based on source and destination IP addresses, ports, and protocols.

Example: Think of NSGs as a bouncer at a nightclub who checks IDs and decides who can enter based on predefined rules. Similarly, NSGs control which network traffic is allowed to reach your resources.

Azure Firewall

Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources. It is a stateful firewall, meaning it tracks the state of network connections and can apply rules based on the context of the connection.

Example: Imagine Azure Firewall as a sophisticated security system at a high-security facility that not only checks IDs but also monitors behavior and activities to ensure everything is within the allowed parameters.

Virtual Network (VNet)

A Virtual Network (VNet) is the fundamental building block for your private network in Azure. VNets enable Azure resources, such as VMs, to securely communicate with each other, the internet, and on-premises networks. VNets can be segmented into subnets to further enhance security and organization.

Example: Consider VNet as a private island where all your resources live. The island has different zones (subnets) for different types of activities, and only authorized people (resources) can move between these zones.

Network Virtual Appliances (NVAs)

Network Virtual Appliances (NVAs) are software-based network appliances that provide advanced network services such as firewalls, WAN optimizers, and other network functions. NVAs can be deployed within a VNet to enhance network security and performance.

Example: Think of NVAs as specialized tools in a toolbox that perform specific tasks. For instance, a firewall NVA acts like a lock on a safe, ensuring that only authorized access is allowed.

DDoS Protection

Distributed Denial of Service (DDoS) Protection is a service that helps protect your Azure applications from DDoS attacks. Azure DDoS Protection provides always-on traffic monitoring and automatic network attack mitigation to ensure your services remain available and responsive.

Example: DDoS Protection is like having a security guard at the entrance of a store who quickly identifies and stops a large group of people trying to overwhelm the store, ensuring regular customers can still shop without interruption.

Conclusion

Implementing and managing network security in Azure involves leveraging tools like Network Security Groups (NSGs), Azure Firewall, Virtual Networks (VNets), Network Virtual Appliances (NVAs), and DDoS Protection. Each of these components plays a crucial role in protecting your network and ensuring that your resources are secure and available.

© 2024 Ahmed Baheeg Khorshid. All rights reserved.