Propose three ways to ensure that cooperation occurs across security functions when developing a strategic plan. Select what you believe is the most effective way to promote collaboration and explain why.

The three ways to ensure that cooperation occurs across security functions when developing a strategic plan include

The most effective way to collaborate is to achieve buy in.

Explanation:

A strategic plan is a document that establishes the direction of an organization and to develop it, all the functional departments has to cooperate. The three ways outlined above will ensure cooperation across security functions.

collaboration is much more effective with the buy in method because there is reciprocity here is how  to achieve a buy in.

To achieve buy in, you must

answer; (cash) is the best out of the above; good luck