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Cake day: June 8th, 2026

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  • I mean, would you want it to serve clients outside of your subnet? I guess maybe if you had something like a guest network. But I tend to take the “fuck it, you get basic service and nothing else” approach to things like guest networks.

    Isn’t it a potential security issue to have your pihole serve things on any subnet, because it allows an improperly configured firewall to stab at your pihole? I think you can specify any additional subnets it will serve in the settings somewhere. But IIRC, the default behavior is to intentionally drop traffic from unknown subnets. But that’s just off the top of my head.







  • I’m somewhere in the middle, because comments like yours actually reinforce my concerns. A reverse proxy isn’t really doing anything to make you more secure, unless you’re using it for some sort of access control. It hides which ports you’re using, and allows you to encrypt your traffic with TLS… But it doesn’t add any additional security to the services you are exposing.

    Maybe if you use it for access control, to add a secondary username/password to the services. But that breaks most legitimate things (apps, mostly) that try to reach the double-password-protected service. Because a user on a web browser may be able to type in two passwords, (one for the reverse proxy, and then one for the service itself) but an app will try to pass that info automatically using headers.

    Any vulnerabilities in the services will still become potential attack vectors. Anyone who remembers the Huntarr debacle will know exactly what I’m talking about, because a single service being vulnerable can do a lot of damage. Yes, containerization does a lot to help mitigate damage by excluding access to everything except what you give it. But it won’t completely stop things from going wrong.




  • Carl@anarchist.nexustoAsklemmy@lemmy.mlWhat are some good uses for Vaseline?
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    18 days ago

    Wounds heal best when they’re kept moist, (something tattoo artists have known about for a long time, as they always suggest keeping lotion on a healing tattoo) and traditional gauze bandaging actively dries out wounds. This prevents effective healing and causes additional scarring.

    Stop the bleeding, and then smear a bit of Vaseline on top of the wound before putting a bandage on to cover it. The Vaseline will prevent the bandage from drying out the wound, allowing it to heal faster and with less scarring.




  • No, the cold wallets were using a predictable algorithm to generate key phrases. When you set up the wallet, you use the generated key phrase to pair it with your coins. So this wallet is supposed to live offline, keeping your coins safe because the key is kept offline. No way to hack it if it’s entirely offline. But a flaw caused the generated keys to be predictable, meaning hackers were able to brute force the keys and initiate coin transfers without even messing with the cold wallet.

    Imagine you lock a million dollars behind a super secure vault door. This vault is impervious to all kinds of physical and digital attacks. The only way to open it is with the key. The vault is in a public area, but (again) there is no way to open it without the key. This vault only has one key, which you keep safely stored in a separate secure facility. Additionally, this key has like a thousand pins and tumblers, so it should be nearly impossible for a hacker to guess the correct key. The hackers essentially realized that due to a flaw in the lock’s design, there were only like three dozen potential key combinations. The thousand pins didn’t actually matter, because they were predictably arranged at the factory that built the lock. So the thieves just made like two dozen fake keys (until they got the correct one,) then took the money. All without touching (or even seeing) your key.