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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • Do you have any documentation on how this work ? Is there a name to this special protocol? Is it a recent addition to the wifi standard ?

    Again a wifi AP doesn’t send data to a specific client. So how does an AP can enforce that one client can’t read a frame for someone else that is properly authenticated? How would an AP prevent someone spoofing mac addresses from receiving that data ?

    I’m really confused by this feature I never heard of even when I was playing with aircrack and so on. Yes sometimes your mac address can get filtered but even that is not really difficult to avoid.

    Sorry I have so many questions but I honestly did quite some “tinkering” with wifi years ago and none of this sounds familiar.






  • The problem was solved by Nvidia, then AMD made it cheap and accessible and not requiring a dedicated hardware module.

    For years and years Nvidia increased artificially by up to 150 euros many Gsync screens and for no legitimate reason. Initially there was NO compatibility with free sync at all.

    Nvidia wasn’t kindly solving a gamers problem at least to after the first year of release of that tech. They were forcibly selling expensive hardware modules nobody needed or wanted. And long after freesync showed you could do it just as well without this expensive requirements.

    This hardware module they insisted on selling wasn’t solving a technical problem but a money one.

    I don’t even think anyone was ever able to differentiate between the different qualities of “sync techs”.


  • Not OP but everytime I used the verbose output of ssh it didn’t help me one bit. Even adding outrageous verbosity I was still quite confused on what step failed and which didn’t.

    I’m probably just bad at understanding SSH but i don’t know it seems like ssh workflow includes many trial and error until it finds a way to connect.

    Imo the verbose output of SSH is often not very helpful if you don’t know very well ssh in the first place. Obviously it is still worth a shot and a good advice but don’t expect ssh to clearly state what is going on :)







  • Tetsuo@jlai.lutoSelfhosted@lemmy.worldSimple mail server
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    3 months ago

    If you do self host I suggest reading carefully the Gmail guidelines for mails. They are the leaders in the field and they dictate the level of security required.

    DNS forward and reverse, DKIM, SPF, DMARC, ARC, DANE, bounce signature etc. Email is indeed a very complicated thing to host. I work on emails system all day and and I wouldn’t host my own mail.

    Even worse I’m hoping email disappear and another technology takes it place. Emails are unreliable and outdated, they need to go.


  • Is it possible that this password was really your gf’s password in the past ? It could have leaked long ago and the hacker just decided to use a previously leaked pass to be more inconspicuous.

    I don’t think this whole story is so wild, it could be just coincidental. The hacker knew somehow about her DOB and thought this would be an easy password.

    Rest assured a hacker wouldn’t want to use their own password or reuse even one as that could link to previous nefarious activity. So they had to set up a brand new password just to move forward. So they set up anything personal they could get their hands on.

    PS: you should check haveIbeenPwned for the address of your gf.