Stonewalling

Stonewalling is a defensive tactic, wherein one refuses to communicate or cooperate with an inquisitive party. It is a form of deflection that can take many forms, such as giving vague responses, responding to questions with additional questions, or even refusing to talk at all.

Stonewalling is oftentimes enough to make many basic threats give up and go away. However, it can be used to stall confrontation with more persistent enemies as well.

If stonewalling had a metaphorical face, it would look like this.

The art of stonewalling is akin to the art of lying, in that you are putting up a duplicitous cover to divert, confuse or frustrate your enemy. Start off by playing dumb. You have no idea what they're talking about. This will generally provoke them into asking more questions, which in turn will start revealing any hidden intentions on their part. The more you can discern about what is driving them to ask you these questions in the first place (as well as who else the inquisitor works with - very important), the more you can tailor the stone wall to the inquisitor.

Once you know their intentions (and it is essential you do not jump to conclusions about their intentions, or your stone wall may be riddled with weak spots) you can deploy other simple stonewalling tactics. Give them vague explanations. Present your answers in the form of questions of your own. Maybe even send them off on a wild goose chase to get them to leave you alone for awhile and waste their time. Worst case scenario, you can even just stop responding (which is especially effective in chat applications if you have read receipts disabled).

Many simple-minded enemies you can make go away with those tricks. However, with more determined foes (such as investigative journalists and law enforcement) they will eventually realize you are just stonewalling them. In those cases, you can just outright refuse to comment, or tell them to go fuck themselves.

Stonewalling as a tactic is not to be confused with stonewalling in abusive/unhealthy relationships, though the two forms are very similar. In a toxic relationship, stonewalling generally occurs after the conflict has already started, when one (or both) of the parties withdraws from the interaction by going nonverbal, or employing the tactics described above. Not only can the abuser employ stonewalling as a form of control, but the victim may also start stonewalling as a voluntary or involuntary defense mechanism.

If the relationship has entered the phase where stonewalling becomes a repeat event, that is generally a sign to seek therapy, or break the relationship off entirely.