The Web browser also has filters, letting parents use white lists or black lists to filter out sites and categories. (pcmag.com)
Modern 2 — level account security system: 2 - factor authentication, white list of IP - addresses, pluggable e-mail and sms notification; (the-blockchain.com)
Ideally, I should be able to create a policy that makes AG the default behavior with white listed exceptions. (blogs.windows.com)