Information Control
Just like in any strategic battle, the information control has many methodological domains and sub-categories, that are useful to know to be able to coordinate information propagation strategies -- from conduits, to routers, to software to do package inspection, and information transmission, including marketing (as read-write operations) may belong here as information control subcategories.
Just like an ad blocker, but filters out titles in news feeds, containing buzzwords.
A computer program-toolkit that helps individuals build world model by scanning networks and P2P crawling internet, leveraging their personal computer's accessibility.