Chapter#12 Basics of HSM (Hardware Security Module) Keys Part#1 

Thanks for your teaching, Please kindly provide more videos about HSM

Very good video, always wondered why there are so many keys used for HSM. Your video makes it clear. Thank you.

Thank you so much Sir for sharing the information. Kindly post the video related to EMV tags.

Explained Very Well. Nice Approach.

Amazing explain dear

I work in similar domain...very helpful and waiting for next video...

Glad you made these video Sir..........badly needed

Very useful lession

Thank You. Please upload for knowledgeable videos on PS/Gateway

Thanks for the video

Waiting for your next video on HSM Keys. Chapter #13

What is the process of card data encryption when it travels over network level?

Objective: Understanding the cards payment domains/POS Transaction/E-COM etc. 1. Are there any recommended books for stated objective? 2. Alternatively, what is the approach you suggest to achieve the same objective? 3. Can you suggest any blogs or website related to card payments domains? Many Thanks.

Nice explanation sir ... I am confused in public keys in hsm while generating and validating ecc signature

First of all thank you for your videos. They have helped me a lot! I have one question: You said that the Issuer has shared the ZMK with the Embosser. Since Embosser has the ZMK, he can decrypt the ZPK, so he can read the PIN that is encrypted by the PVK. Doesn't the Embosser need to know the PVK as well, so he can read the PIN?

Please upload videos on ATM/POS terminal basic configurations

HSM stands for Hardware Security Module. Not the host security module. Video part 1:06

If the PIN block is actually stored in the Plastic card via Embosser then how come We can dynamically change card PINs via mobile banking apps and it is not affecting the original embossed PIN block on the Plastic card?

How zmk is shared with vendor

Had one query - You mean PIN offset is embossed in plastic(new card)? In that case was wondering what will happen if the person changes the PIN after he gets the new card which will lead to change in pin offset . Correct me If I am wrong Thanks

Host/Hardware?

host? hardware!