Quarantine shield
From Halopedia, the Halo wiki
The quarantine shield was a physical barrier, composed of trillions of vigilants, formed by the Forerunners around the San 'Shyuum quarantine system which included the planet Janjur Qom. The shield extended four hundred million kilometers from the system's star, and required special access codes to pass through.[1]
List of appearances
- Halo: Cryptum (First appearance)
Sources
- ^ Halo: Cryptum, page 144
