a system in which a remote computer calls back the computer that has just called its number when trying to connect to the internet, so that only the correct person can use the internet
Synonyms and related words
The internet
access number
account name
address
callback
noun uncountable computing
US /ˈkɔlˌbæk/
DEFINITIONS1
1
a system in which a remote computer calls back the computer that has just called its number when trying to connect to the internet, so that only the correct person can use the internet