EFF folks at canary watch have told me that they consider the rsync.net warrant canary to be a best practice: https://www.rsync.net/resources/notices/canary.tx

EFF folks at canary watch have told me that they consider the rsync.net warrant canary to be a best practice: https://www.rsync.net/resources/notices/canary.txt https://www.rsync.net/resources/notices/canary.txt Plain text, easily parseable, cryptographically signed and dated, and date-verifiable with news headlines. Related: The rsync.net warrant canary is 10 years old in 2016.