What is Encryption? (& How it Works to Protect Your Data)

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Published 2020-03-30

There is a lot of data in today's world constantly being sent to and from or even sitting on our hard drives but what stops someone from intercepting or stealing that data? Well in this Decodr episode, let's talk about what encryption is, how it works, and the ways it protects your data.

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All Comments (21)

@sapphire6442 8 months ago

Such useful information. Thank you!
@fajvac6436 1 month ago

Thank you for your effort to share with us your knowledge. ❤
@ayodhyayodha9445 4 years ago

Great information.....Bit Defender has always been my favorite...
@codythurber4060 9 months ago

You definitely hav3 a new subscriber. You are an excellent teacher.
@anumolcherian7692 3 years ago

Nice explanation.. Would you please explain, can we use LSB algorithm for encryption and decryption...?
@soroushsafarzadeh8321 4 years ago

I like you man. Stay safe 👍
@monikasavner6641 4 years ago

Good thanks
@jvtechtea 4 years ago

I tried to use my physical key to lock my phone. Didn't end well. Lol great video, brother. I use a manager too, but 2FA has also been a good layer. I'm adding it more and more to my accounts.
@RobertHorvat 4 years ago

As far as I understand this encription, even owner encrypts something with public key. And this is impossible to unlock except that owners private key. If I want to send you something important, I have to get your public key and enctypt with that key. I can not encrypt with private key and decrypt with public key. This is my understanding of encryption. I may be wrong. Of course :)
@theswordandtrowel 2 years ago

Thank you
@vhol93 4 years ago

Great explanation!!
@santoshwalavalkar2390 1 year ago

What is difference between encrypted and masked data? How are they stored at back end and how they interpreted once queried or fetched by an application? When shuld encryption be used and when masking?
@user-db5lq5bw3p 4 years ago

if the data were encrypted by EFS, then install Biterdefender security, how would work to each other?
@abdalarashid5408 4 years ago

Nice keep going
@Chemy. 4 years ago

Great video man, very informative, in fact I'm watching it a second time because I missed a little bit (in sorting out things at home) the asymmetric encryption. Liked as all other your videos
@nitzkit 4 years ago

After reading the title 5 times, I swore it was “Why is encryption 🔑 “
@MR.RIZKIS97 2 years ago

I got the bitcoin in blockchain but i don't know how to take the money , they said u need to encrypted first
@lyricsradio2149 2 years ago

New subscriber 👍🤝💪
@abidalam7390 3 years ago

My Nokia e63 sd card is crapted show .how I am uncrapted SD card ? ......
@jhuny 4 years ago

unlockr does a video on locking and unlocking because of course, why wasn't this done soonr, and on his decodr channel too lol