Digital Phantom

This spell works to actively hide your presence within a computer system. For the spell's duration, you and any other users you choose on your local network gain a +10 bonus to Intelligence checks to avoid detection by administrators, knowbots, tracking software, and the like. Whenever you and your chosen users leave any computer system you are working in while this spell is in effect, all trace of your previous presence in that system is erased.

At Higher Levels. When you cast this spell using a spell slot of 4th or 5th level, the duration is concentration, up to 8 hours. When you cast this spell using a spell slot of 6th level or higher, the duration is 24 hours and the spell no longer requires your concentration.