Blockara

Passkeys and security keys both seem like these newer options for signing in to stuff without needing a password anymore. They help against phishing attacks, which is a big plus these days. But anyway, they are not really the exact same thing at all.

It feels like passkeys are more about using your device or something to verify you, while security keys might involve hardware. I might be mixing that up a bit. The point is, there is a difference, and I am trying to lay it out clearly here.
1. PASSKEY :
A passkey is basically this software thing that acts like a credential, and its stored right on your device. I mean, you do not have to type in any passwords anymore, which seems pretty convenient from what I have read. It relies on public key cryptography to make everything secure.

When you want to sign in, you just use your biometrics like a fingerprint or face recognition, or maybe a PIN or unlocking the device itself. Nothing gets sent over like a traditional password, so that cuts down on some risks. It feels like a step up, but I am not totally sure how foolproof it is in every situation.

These passkeys end up on your phone or laptop or tablet, wherever you keep your stuff. They can sync across different devices if you use something like Google Password Manager, or Apples iCloud Keychain, or even a Microsoft account. That syncing part makes it work on multiple gadgets without much hassle.

One good thing is how easy they are to use, you do not need any extra hardware at all. Plus, they are supposed to resist phishing attacks better than passwords do. And it works across a bunch of devices, which is handy for switching around.

On the downside, it all depends on how secure your device is in the first place, so if something goes wrong there, you are stuck. Recovery for your account leans on the platform you are using, like Google or Apple or Microsoft, and that might not always go smoothly. Some people might see that as a weak spot, others probably do not think twice about it.

For example, you could sign into Google just by using your phones fingerprint. Or unlock a website login with Face ID on your iPhone. That is the part that stands out, how it ties right into what you already do daily.

2. SECURITY KEY:
A security key is basically this physical thing you have to hold onto, like a little hardware device that helps keep your accounts safe. I mean, its not software or something you just download, its actual stuff you touch.

You plug it into your computer, maybe a USB-A or USB-C port, or if its NFC or Bluetooth you can tap it against your phone. That way, it proves you actually have the key with you when you want to log in somewhere. It feels kind of old school but secure, I guess.

There are different types, like the USB ones, and YubiKey is a popular example of that. Then NFC keys where you just tap on your phone to confirm a login. Bluetooth ones work wirelessly too. Not sure which is best for everyone, depends on what you use.

The pros are pretty strong, highest level of security out there. It even works on computers you dont trust, and its not relying on any cloud syncing which could get hacked. Good for protecting important accounts, like high-value ones.

But then there are the downsides, you can lose it or it gets damaged somehow. Costs money to buy one, and you have to carry it around all the time, which is annoying if you forget.

For example, you insert a YubiKey to log into Gmail, just plug it in and it verifies. Or tap an NFC key on your phone for the same thing. That part seems straightforward, but carrying it everywhere, yeah.
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La Dusk Network (spesso associata al simbolo $DUSK ) è un blockchain innovativo focalizzato sulla privacy progettato per collegare la finanza regolamentata e le applicazioni decentralizzate attraverso tecnologie crittografiche avanzate e un'infrastruttura pronta per la conformità. La sua missione principale è rendere i sistemi blockchain adatti ai mercati finanziari e all'uso istituzionale, preservando la riservatezza e gli standard regolamentari. �
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Un Blockchain costruito per privacy e conformità
La maggior parte dei blockchain pubblici espone dettagli delle transazioni e saldi degli account in modo aperto, il che può in contrasto con le esigenze delle istituzioni finanziarie e dei mercati regolamentati. La Dusk Network affronta questa sfida integrando proof di conoscenza zero (ZKP)—un metodo crittografico che verifica le transazioni senza rivelare dati sensibili—permettendo transazioni riservate mantenendo fiducia e tracciabilità. �