Enhance new Infrastructure and implementation security communications homework help

Enhance new Infrastructure and implementation security communications homework help

1- What is methodology?

2- write about Cisco PPDIOO model?and explain all stage with pictures and citation and references.

3- compare between three methodology except PPDIOO. pictures and citation and references.

4-communication plan

5-risk of project (internal and external)

my project file is upload and you can see it for cleare my point