Source: Starfinder Core Rulebook p.376
Level Technomancer 2
Casting Time 1 standard action
Targets one door, container, or portal up to 30 sq. ft./level in size
Duration 24 hours
Saving Throw none; Spell Resistance no
A security seal spell magically locks a single door, container with a lid or latch, portal, or computer system. Casting this spell requires you to spend 1 Resolve Point. You can freely bypass your own security seal without affecting it. If the sealed object has a lock, the DC to open that lock increases by 5 while it remains attached to the object. If the object doesn’t have a lock, this spell creates one that can only be opened with a successful DC 20 Engineering check to disable devices. If the sealed object has computer security, the DC to bypass that security increases by 5. A door or object secured with this spell can be opened only by breaking in or with a successful dispel magic or knock spell. Add 5 to the normal DC to break open a door or portal affected by this spell. A knock spell removes the security seal automatically, counting as one means of closure.