Question 1

What is a crucial measure in Kubernetes to secure communication and data transfer, thereby mitigating the risk posed by an attacker on the network?

Options :

A : Increasing the number of pod replicas to distribute network traffic

B : Implementing network policies to control and restrict pod-to-pod communication

C : Automating pod deployments to reduce configuration errors

D : Using load balancers to evenly distribute incoming network traffic

Answer: B

Question 2

Why is the secure management of secrets in persistent storage important in Kubernetes threat modeling?

Options :

A : To facilitate seamless scaling of applications based on storage demands

B : To prevent unauthorized access to sensitive information like credentials and keys stored as secrets

C : To optimize the load balancing across different storage resources

D : To improve the network communication efficiency between storage volumes and pods

Answer: B

Question 3

What is an effective security measure in Kubernetes to mitigate risks from an attacker present on the network?

Options :

A : Implementing resource quotas to limit the use of cluster resources by pods

B : Encrypting data in transit between pods and services within the cluster

C : Automating the deployment process of pods and services

D : Utilizing load balancers to distribute network traffic evenly across pods

Answer: B

Question 4

Which component of the 4Cs of Cloud Native Security is directly responsible for implementing security policies and controls within the application code to prevent vulnerabilities?

Options :

A : Code Security

B : Container Security

C : Cloud Infrastructure Security

D : Cluster Security

Answer: A

Question 5

What is the role of a Certificate Authority (CA) in the PKI setup of a Kubernetes cluster?

Options :

A : To provide load balancing between different Kubernetes services

B : To manage the distribution of secrets within the Kubernetes cluster

C : To issue and manage digital certificates for secure communication within the cluster

D : To optimize network traffic routing within the Kubernetes environment

Answer: C

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