45 thoughts on “What is Encryption and How Does it Work? | Mashable Explains”

  1. Everybody is so salty lol
    I think it is a great way to explain "what is encryption and how does it work", the title doesn't say anything about "learn everything about cryptography in this 3 minutes long youtube video"

  2. I think this is pretty good but…. u should explain how do u make the translation from the input with the private key to the output and the public key, for example using XOR to translated the data but make a real life example with actual data. thx

  3. Mmm… Actually, you can learn how to encrypt your Wireless Network here: https://www.router-reset.com/how-encrypt-your-wireless-network/

  4. One of the best method of encrypting your device is using a Vpn that offers double encryption to create an extra layer of privacy for you.
    For more info https://go.nordvpn.net/aff_c?offer_id=15&aff_id=4767&url_id=28

  5. I have encrypted sdcard but with out descrypt it i factory reset my phone plz plz make this video how to recover that sd card files.plz plz make a video

  6. This actually cleared up some questions I was having. Now that I have the fundamental, I can build on that.

  7. I have a problem. Will say "Eve" has already stolen my code I changed my code and turned off the wifi NO longer using it. Eve is trying to get my new code using security cameras. Can eve get the code any other way? like data useage? Does she need my phone itself?

  8. Isn't there is a small mistake at 1:27? My observation is:
    you can't "open" a private key encrypted message with a public key, you can only proof it has been 'signed' with a certain private key; that you relate to the public key somebody. But how do you know who actually signed? Imagine Eve gets hold of Alice's private keys… But anyways: the content remains hidden.

    an asymmetric public key can (with some effort) be generated from its private key anyway; however this NOT vice versa.

  9. When you connect to the network through a VPN, the data is kept secured and encrypted. In this way the information is away from hackers’ eyes. https://go.nordvpn.net/SHTP

  10. I get how it works, I don't understand how my whatsapp messages are encrypted…I've never gotten a key goddamit

  11. Anyone can create their own code key. Once created, encrypted messages can be sent, journals encrypted, etc. For one to decipher a message, journal, etc. , all they need to have is the code key that created it. Like this one :: https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fxmajicx%2Fposts%2F214390912319884&width=500 :: without the code key to decipher it, all will be safe.  enjoy

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