Power point, no matter if a government presentation or some other, is always a let down. It's all shiny bells and lilting whistles - but never any meaningful content.
I think Gbaji is maybe mixing up the public and private sector. The public sector is where you would expect to see serious talent and caretaking in the protection of company secrets. I've worked on both sides of the fence, and the private sector is definitely better-funded at the "people" level who put together informational documents like this.
Whether this particular document is official or not I don't know - but there's definitely no correlation between "government" and "quality".