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What exactly would require a Linux sysadmin to be able to articulate the differences between symmetric and asymmetric encryption? Some probably could, but I'd g
by staunch 16y ago
What exactly would require a Linux sysadmin to be able to articulate the differences between symmetric and asymmetric encryption? Some probably could, but I'd guess most couldn't give you more than a basic one liner.
As long as they have a basic understanding of how SSH, GnuPG, and SSL function and a thorough understanding of how to use them that's probably the extent of the cryptographic expertise required.
- amock 16y agoJust because it's not required to do the job doesn't mean a curious sysadmin shouldn't know the difference. The difference between symmetric and asymmetric encryption is a pretty basic part of cryptography and if you read about cryptography at all you should know it. I think it shows a lack of interest to not know more than the minimum required to do your job.
- staunch 16y agoWell maybe they were more curious about filesystems and wrote their own? Or they know all about event-based programming but you didn't ask about that because you don't know anything about it? I think it's wise to avoid "grading" on specific technical questions about things that aren't actually required for the position. That doesn't mean you shouldn't look for bonus knowledge, but I don't think it's good to be too specific about what it is.