access

reach or gain access to

“How does one access the attic in this house?”

a way of entering or leaving

“he took a wrong turn on the access to the bridge”

a code (a series of characters or digits) that must be entered in some way (typed or dialed or spoken) to get the use of something (a telephone line or a computer or a local area network etc.)

the operation of reading or writing stored information

the right to enter

obtain or retrieve from a storage device; as of information on a computer

the act of approaching or entering

“he gained access to the building”

the right to obtain or make use of or take advantage of something (as services or membership)