Chapter 15
Network security
After completing this chapter, you will be able to:
Understand Azure network basics, including VNets, CIDR blocks, and routing.
Understand UDRs and NSGs.
Understand basic network topology, environment restrictions, and ingress/egress control objectives.
Develop solutions protected by network virtual appliances.
Implement PaaS services without public IP endpoints.
Network threats are related to either large attack surfaces or denial-of-service (DoS) attacks. This is the reason for using network defenses in the age of zero trust and identity as the new primary perimeter. In a holistic zero-trust approach, network security provides an important secondary defensive perimeter.
Azure networking primer
In a cloud environment ...
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