As part of a high availably design for interfaces on an SRX chassis cluster, you are asked to deliver a design that provides both link redundancy and node redundancy What would you use to satisfy the requirement?

Which two steps should be included in your security design process? (Choose two )

You are asked to perform a risk assessment for a core layer switch in your data center. After analyze the Annual loss Expectancy (ALE) for this switch, you conclude that the risk remediation strategy involves purchasing insurance to protect against losses due to compromise or failure.
This scenario describes which risk remediation strategy?

In yew network design, you must include a method to block IP addresses from certain countries that will automatically update within the SRX Series devices' security policies.
Which technology would accomplish this goal?

You are designing a service provider network. As part of your design you must ensure that the OSPF, BGP, and RSVP protocol communications are secured using the same authentication method. Which authentication protocol will accomplish this task?