What should the system administrator deploy to meet these requirements?

A security audit revealed problems with the newly installed multi-node environment. The environment was deployed using the default settings for the central and rim nodes. All possible services have been added to the rim node.

The audit was based on the current IT security policy when states:

– All traffic between servers should be encrypted

– 256-bit encryption is required

– Traffic between client and server should be encrypted and trusted

– iOS devices must be supported

– Password length must be at least eight characters and include at least one number and one special character

What should the system administrator deploy to meet these requirements?
A . A reverse proxy in the DMZ
B . A third-party trusted certificate
C . A certificate with third-party VPN
D . A web app firewall in the environment

Answer: B

Explanation:

Reference: https://help.qlik.com/ru-RU/sense/February2019/Subsystems/PlanningQlikSenseDeployments/Content/Sense_Deployment/Server-Security.htm