Security of information protects the safety of our infrastructure (website, wiki, servers and hardware) and our proprietary content. It is important that we all help to keep both secure.
Field manuals are documents that are created to be a resource for members in support of training courses developed by members of the unit.
Lesson plans are documents that spell out in detail how a specific course is to be run. These are not to be shared publicly. It's one thing to share battle drills, it's another to spell out how to teach them in a private setting. These documents are restricted to instructors who have a need to access them for the purpose of teaching a class.
This refers to communications and information that is passed to you confidentially, or to information regarding Unit business.
You are expected and required to respect confidentiality when you possess information that is sensitive or of a personal nature. Obviously whether confidential or not, it is necessary to communicate this in some way through the chain of command to people who can assist or advise you, but you need to do it in a way that ensures it stays confidential.
Example: Member tells you that someone has been harassing him.
This is a scenario that should be handled confidentially as should all discipline. Discipline is a matter between the leader and the subordinate and potentially people higher up in the chain of command, depending on the seriousness of the situation. In this example, it's a fairly serious matter, and one that should immediately be brought to the attention of Command Staff. It should be discussed privately with them. You don't need to withhold information, but you should make sure not to discuss it with anyone else and you should be able to trust that your Command Staff Member won't either.