Hi Preet, I always check when somebody mentions credit card processing..
Anyways, off the top of my head I don't know of any component that can easily identify credit card info. I suspect your in for a world of pain using Regex to identify potential card numbers and then a Luhn check to see if it is actually a valid card number. >From my bookmarks: https://en.wikipedia.org/wiki/Luhn_algorithm https://stackoverflow.com/questions/21249670/implementing-luhn-algorithm-using-c-sharp Might be helpful.. Ed. On Wed, Dec 18, 2019 at 4:33 PM Preet Sangha <[email protected]> wrote: > Hi Ed, > > Thanks for that. We are an large enterprise platform doing thousands of > transactions via gateways - CC info is normally flowing through our code > except in the most secure of ways - we are PCI compliant. However to be > extra careful I'm trying to remove anything that looks like a known CC > shape from logging. It's to prevent issues in case someone inadvertently > stores CC in fields that they shouldn't. Yes there education but sometimes > mistakes happen. > > regards, > Preet, in Auckland NZ > > > > On Wed, 18 Dec 2019 at 16:57, <[email protected]> wrote: > >> Hi Preet, >> >> >> >> I don’t know of any libraries that handle this, but I do have a question >> for you. >> >> >> >> Why are you validating credit card info? >> >> >> >> I ask this because if you are validating card info then you are >> handling/processing card info. Any business handling credit card >> information should have PCI-DSS compliance. >> >> >> >> Personally, I find it is much easier to use external providers (eway, >> paypal et al) to handle the whole payment process, meaning your code never >> needs to touch a credit card number and you never have to worry about >> compliance, *security etc. >> >> >> >> Just a another random thought, YMMV. >> >> >> >> *Security of the card information >> >> >> >> Ed. >> >> >> >> *From:* [email protected] <[email protected]> *On >> Behalf Of *Preet Sangha >> *Sent:* Wednesday, 18 December 2019 2:41 PM >> *To:* ozDotNet <[email protected]> >> *Subject:* >> >> >> >> Would anyone know of any credit card validation/detection or similar >> libraries that we may be able incorporate into our .net framework code >> (preferably in nuget form) in order to eliminate our own hand coded regexs >> please? >> >> >> >> Regards Preet >> >> >> > -- *EDDIE DE BEAR* Mob: 0417066315 Messenger: [email protected] Skype: eddiedebear
