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Joined 1 year ago
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Cake day: June 23rd, 2023

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  • I’m a network engineer and I run ipv6 natively in all of our datacenters. There are even a handful of end systems that have ipv6 native networking stacks with ipv4 sockets for our non-ipv6 compatible applications. IPv6 issues are basically self-inflicted at this point by companies that see their IT systems as cost centers, or by basilisk directors who’s knowledge stopped in the 90’s.



  • PowerCrazy@lemmy.mltoLinux@lemmy.mlSSH as a sudo replacement
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    14 days ago

    Seems novel. But from a security aspect, if OpenSSH has security vulnerability that allows an unauthenticated user to login, via whatever means, once you are in the system as a non-privileged user, you are now free to use the same vulnerability to get root.

    Basically this exercise is like using two locks that have the same key to open them. If the same key opens them, then a weakness in one, is now a weakness in the other so why bother with two identical locks?









  • PowerCrazy@lemmy.mltoLinux@lemmy.mlHow terminal works
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    1 month ago

    hahaah. Ok sure you win. Linux TTY’s are absolutely not terminals. Sure they are called terminals, they are for all intents and purposes modern-day terminals with a long and storied history that directly links them to terminals from the 70’s but since they aren’t a physical piece of hardware that electro-mechanically connects to a mainframe, obviously they aren’t really terminals and they should be be called something else.