bezbednosni standard IEEE 802.1X(An Institute of Electrical and Electronics Engineers (IEEE) standard that defines port-based network access control which either allows or denies connection requests to IEEE 802.3 wired Ethernet networks or IEEE 802.11 wireless networks)
rendgenski zraci(rendgenske mašine na aerodromima mogu da osvetle filmove koji imaju osetljivost od 1600 do 3200 ISO. Filmovi AFS su naročito osetljivi na rendgenske zrake pa ih ne treba podvrgavati rendgenskim zracima)
