A shooting outside the offices of YouTube on Tuesday prompted an outpouring of support from fellow technology workers, as well as a sense of dread over whether other corporate headquarters in Silicon Valley were vulnerable to similar attacks.
YouTube’s campus in San Bruno, California, where three people were injured by gunfire, is laid out much like other tech offices nearby. It consists of a group of buildings within close proximity, spread across a suburban area. There’s outdoor seating and grassy pastures inviting colleagues to congregate. Visitors and employees can wander freely together in the vicinity, and security guards typically stay at desks inside the buildings.