liveBook · Manning

Kill chain model

As explained in Azure Security

An attack model that represents the sequence of stages an attacker may follow from exposure and access through movement and actions to an objective and goal.

The kill chain model maps how an attack can progress through a cloud environment: exposure, access, lateral movement, actions on objective, and goal. It helps teams consider both an attacker’s entry point and the damage they may pursue after gaining control. section 1.5

Use the model to plan defenses across the full attack path:

  • Protect against exposure and access, rather than assuming attackers begin outside the environment. section 1.8
  • Limit lateral movement between resource types, including infrastructure, data, applications, networking, and identities. section 1.5 section 1.8
  • Apply multiple controls at every stage across workload security, threat monitoring and detection, and investigation and response. section 1.8

Open VM port to crypto mining

A publicly reachable VM can expose an account to password guessing. After compromising the account, an attacker can install malware, move to further resources such as Kubernetes clusters, deploy a malicious container image, and run a crypto miner that creates financial cost. section 1.5

For identity attacks, suspicious sign-ins can trigger MFA through Microsoft Entra ID. Identity protection can require a password change for potentially compromised privileged identities, while Microsoft Sentinel can detect phishing-driven lateral movement and automate containment. These controls complement one another; no single service stops every stage. section 1.8.1

Figure 1.2 The kill chain model helps visualize the steps that bad actors may perform to compromise your Azure environment.

View the five-stage attack path as a compact cloud-security planning model. section 1.5

How Azure Security covers it

How deep it goes
Defines five stages and applies them to layered controls, without detailing every Azure security service.
Examples
Illustrates an open VM port, password guessing, malware, Kubernetes compromise, a malicious container image, and crypto mining.
What it assumes
Introduces the five stages from zero while deferring detailed identity coverage.
What you can do after
Evaluate/understand cloud defenses by mapping multiple controls to attacker stages, including attacks that begin with compromised access.
How it connects
Connects defense in depth, lateral movement, security posture, identities, Microsoft Entra ID, and Microsoft Sentinel.

Related concepts

This explainer was generated by Manning's knowledge graph from the text of Azure Security. The section links point to the parts of the book it draws on.