타토카 wrote: > Hello, dear Debian Community. I have several questions: > 1. Are all subscriptions to Debian free?
Yes. There are non-Debian businesses which can sell you support, if you like, but Debian software is all free. > 2. How to check Debian Image Authentication? Is checksum verification > (sha216sum, sha512sum) enough? Should I verify with GPG? If so, how can I > do that? Or can you give me any additional advice to do right verification? Verify a downloaded image with the checksum: https://www.debian.org/CD/verify After that, package updates from Debian HTTPS sources will be good. -dsr-
