CertMike Explains Digital Signatures

Digital signatures use cryptography to provide authentication, integrity assurance, and non-repudiation for digital data. The creation and verification of digital signatures is also a crucial topic for the CISSP, Security+, CISM, CCSP, CySA+ and other cybersecurity exams.
In this video, certification and cybersecurity expert Mike Chapple breaks down the basics of digital signatures to help you prepare for your exam.
Learn more about Mike's full certification preparation programs at www.certmike.com/
#cybersecurity #CertMike #digitalsignatures #encryption #CISSP #cryptography #nonrepudiation #certification

[@TimVerdouw-itmobilesupport]

So there is no Confidentality in digital signatures, just Integrity, authentication and Non-repudiation. That helps. Thanks Mike.

[@hellosans]

if you want confidentiality, you need to encrypt digitally signed Doc with senders public key

[@mayaayaviri1493]

The visuals help so much, thank you!

[@camdyn8251]

Thank you Mike, I’m preparing for my CISSP and this was very helpful!

[@mamun001]

You explain things so well

[@Fdux]

Encrypted MD is the digital signature

[@jeyseelan3556]

Great explanation

[@vermaji-pt4ez]

Very helpful 👍

[@supersmart671]

great explanation!!!

[@conqueringleo]

agreed. CertMike, i'm gonna look at ALL of your clips

[@somethingnew3338]

Great vid

[@miocid31]

Great video and thanks for the explanation. Out of curiosity does this process also apply to eSignature platforms e.g. DocuSign or do they work differently?

[@neilgedala]

Hi Jose, in the sense that you use digital signatures to prove your identity to DocuSign (non-repudiation), basically.

[@rahuljain-nm7gi]

...oo 🎈ookkkk

[@hellosans]

Sir.. i have a question? "8:44" How can or by what method Susen know what hash algorithm i have used ?

[@udaynj]

Mike, Nice video. What would happen if someone accidentally has a public key they used to decrypt your digital signature. What is the Private Key based on ? Your email address?

[@sar4432]

Hi, what’s the difference between digital signature and digital certificate ?

[@Fdux]

Private key vs public key

[@TheNaresh136]

can you please remove the ad from the videos?