Sam, a system administrator, was assigned to configure the information security policy that focuses on the overall security of a particular system in an organization. Jack selected a security policy that includes DMZ policy, encryption policy, policies for IDS$/$IPS implementation, and acceptable use policy.

Which of the following security policies Jack has implemented in the above scenario?

Paranoid policy

Issue$-$specific security policy

Enterprise information security policy $($EISP$)$

System$-$specific security policy $($SSSP$)$