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Cake day: July 1st, 2023

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  • DoD dropped it 7 and 3 pass requirements in 2006.

    Later in 2006, the DoD 5220.22-M operating manual removed text mentioning any recommended overwriting method. Instead, it delegated that decision to government oversight agencies (CSAs, or Cognizant Security Agencies), allowing those agencies to determine best practices for data sanitization in most cases.

    Meanwhile, the U.S. National Institute of Standards and Technology (NIST), in its Guidelines for Media Sanitization of 2006 (PDF), stated that “for ATA disk drives manufactured after 2001 (over 15 GB) clearing by overwriting the media once is adequate to protect the media.” When NIST revised its guidelines in late 2014, it reaffirmed that stance. NIST 800-88, Rev. 1 (PDF) states, “For storage devices containing magnetic media, a single overwrite pass with a fixed pattern such as binary zeros typically hinders recovery of data even if state of the art laboratory techniques are applied to attempt to retrieve the data.” (It noted, however, that hidden areas of the drive should also be addressed.)

    For ATA hard disk drives and SCSI hard disk drives specifically, NIST states, “The Clear pattern should be at least a single write pass with a fixed data value, such as all zeros. Multiple write passes or more complex values may optionally be used.”












  • So y’all just pissing in cherrios today?

    This is a brand new, opt in interoperability tool between 2 small-ish social networks. No shit its not heavily used yet. People who are using it can ask their friends to bridge, which will bring growth over time, just like any social networking experience.

    What exactly are you complaining about? That someone else did something cool you don’t care about? That other people may enjoy something you don’t?



  • mosiacmango@lemm.eetoSelfhosted@lemmy.worldZeroTrust Your Home
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    3 months ago

    ZeroTrust is a specific type of network security where every network device has its access to other devices validated and controlled, not a statement on the trustworthiness of vendors.

    Instead of every device on a LAN seeing every other device, or even every device on a VLAN seeing other devices on a VLAN, each device can only connect with the other devices it needs to work, and those connections need to be encrypted. These connectioms are all monitored, logged and alerted on to make sure the system is working as intended.

    You do need to trust or validate the tooling that does the above, regardless of what you’re using.


  • The Dems had 59 senate seats, not 60. They never had an actual supermajority. The 60th seat was an independent that caucused with dems, Lieberman, and who single handly killed single payer because he had several large insurance companies HQ’ed in his state and wanted the payoff.

    Obama did fuck up in trying to negotiate with the GOP for a year, only to have them all vote no. He also fucked up by not pushing it through before ted Kennedy’s vacant seat was filled by a Republican.

    So what we got from that “not actually a super majority” was a shit system that still got 60 more million americans on some kind of health insurance, and that number is climbing. It removed pre-existing condition as the primary “dont have to pay” card for insurance companies, and it set maximum profits for them to boot.

    Overall it’s still pretty fucking weak, but it is something that has helped basically every american, and has helped some of them greatly.

    By the by, this is also why “obama should have made abortion legal” was a hard sell. The lack of an actual super majority and about 4-5 anti-choice dem senators. With no one thinking the supreme court would ever overrule roe v wade, it made sense to spend politcal capitol trying to get universal healthcare instead. Too bad they didnt really succeed.