Payment Cards - CVV or CVC - Demystified

[@srivatsaswaminathan7592]

Very neatly presented, you are a gifted teacher

[@AryanNale]

Amazing Video. THanks for sharing your knowledge

[@MohamedSaeed-t4d]

Nice Video , what about the ICVV which is encoded on the card's Chip ? you didn't mentioned it.

[@avengerw315]

Amazing video .. explained really well

[@Sandy-dz6gy]

Thanks for your explanation. as of now i have some doubts regarding track1 and track 2 data... Now iam clear on that..

[@gradiemayombe3260]

Thank sir for your videos!

[@gunaa6098]

Nice information

[@vipuls5969]

Very well explained

[@LearnPayments]

Thanks Vipul

[@Andrea-hh9id]

Hi sir, great video. I've a question; i use an HSM with Key Block LMK. How can i send a CVK to a Scheme that use a CVK pair Key ? with Tr-31 i obtain an alpahnumeric string.

[@LearnPayments]

The answer is a bit long for this question. Do you want to drop an email to [e-mail]

[@kirubashankar7249]

Thanks for the info.

[@LearnPayments]

Thank you

[@reach9483]

Very good videos, however "How does a track data leaks (in magstripe) " slide... Could not see the CVV2... is that a typo.

[@LearnPayments]

Thanks Tanvir. CVV2 is printed in the back of the card (visible), Not in the Magnetic stripe. Hence i did not mention in the slide.

[@PriyankaDixit-f9w]

Which algorithm is used to generate CVV and what is its validation process from the
issuer

[@LearnPayments]

Schemes have their proprietary algorithms.

[@pushpendrakaurav6364]

Is their any ways to get visionplus tarning

[@LearnPayments]

I’m not sure, if you have access to manuals. They are an excellent resource.