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A comment on IPv6-ghost-ship: Using TOTP as part of an AWS EC2 IPv6 address.

Re:IPv6-ghost-ship: Using TOTP as part of an AWS EC2 IPv6 ad... by rzzzt on Thursday January 06, 2022 @02:31AM (#29820497)
Add a local DNS server that rotates the AAAA record in tandem, and voila!
[ Parent | on HN ]
Re:IPv6-ghost-ship: Using TOTP as part of an AWS EC2 IPv6 ad... by viraptor on Thursday January 06, 2022 @05:30AM (#29821806)
Risky - both because browsers use DoH more and more, and otherwise DNS cache will be out of sync.
[ Parent | on HN ]