FREE AZ-700 Network Security Questions and Answers
In Azure, what is the main function of a VPN Gateway?
A VPN Gateway is used to establish secure, cross-premises connectivity between on-premises networks and Azure virtual networks (VNets). It supports site-to-site, point-to-site, and VNet-to-VNet connections.
What is the purpose of a Network Security Group (NSG) in Azure?
Network Security Groups (NSGs) are used to filter network traffic to and from Azure resources. They contain security rules that allow or deny inbound and outbound traffic based on various criteria such as source, destination, port, and protocol.
Which Azure feature allows you to isolate and protect applications running in a virtual network?
Azure Application Gateway with Web Application Firewall (WAF) helps protect web applications from common threats and vulnerabilities such as SQL injection and cross-site scripting (XSS). It also provides application-level routing and load balancing.
What is the role of Azure Bastion in network security?
Azure Bastion provides secure and seamless RDP/SSH connectivity to virtual machines directly in the Azure portal over SSL, without exposing the VMs to the public internet.
Which Azure service provides protection against Distributed Denial of Service (DDoS) attacks?
Azure DDoS Protection provides enhanced DDoS mitigation capabilities to defend against DDoS attacks. It offers basic protection included with the Azure platform, as well as DDoS Protection Standard for additional security.