[pc86]

> > > It's just good (paranoid?) OPSEC to defend against remote takeover exploits.

> > > [Camera shutters are] just good (paranoid?) OPSEC to defend against remote takeover exploits.

> > > [Camera shutters are] ... good ... [defense] against remote takeover exploits.

Clearly I misunderstood your intent, but the comment does seem to indicate what I thought.

[vonmoltke]

Nothing there says or indicates anything about preventing takeovers. Preventing is a strict subset of defending against.