Credit Card Number - Encryption

Hello,
I have a custom table (Z - table) which stores credit card related information. This table is getting updated from multiple programs. I would like to make the credit card number stored in encrypted form. Can any settings be done at table level which will ensure that credit card number is stored in encrypted form ?
Thanks
John

hi,
go thru this link..
http://it.toolbox.com/wiki/index.php/How_to_encrypt_credit_cards_and_other_information_in_SAP_R/3_for_PCI_compliance_on_DB2_on_zOS_and_other_platforms
hope this helps...

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Credit Card Number Encryption Feature in SAP

Hi,
I am interfacing between legacy system and SAP(probably through BAPI). The Credit card master table is VCNUM.
The requirement is to have the Credit card number in the encrypted form. Does SAP has any feature that supports encryption feature?
Please do reply with valuable suggestions.
Thanks & Regards,
Rajesh

Hi,
You can refer to below threads:
Encryption / Decryption of Credit Card Number
Re: Password encryption in SAP
Re: Information regarding encryption.
Hope you find your solution here.
Reward points for useful answers
Rgds,

How to find out the columns which has 16 digit credit card number

Hi All,
I have a requirement where in i need to find out the columns which has 16 digit credit number in it and create a report with owner, table name and column name.
The issue is that the credit card number can be entered in any columns of any table of any schema. For example the credit card number can be entered in any description field(eg: The number is 4001412134642881), in that case i need to filter only the numbers and do the LUHN check to validate the credit card number.
Please provide me a suggestion on how to scanl the values of all the columns to know the column which has credit card number.
Regards,
Raj.

Tell me this - how the hell do you have a database with credit card number data and NOT know which columns of which tables contain credit card numbers? (and how on earth is this data NOT encrypted!?)
How is what you want to do, NOT a fishing expedition to hack a database that may or may not be storing credit card details?
And do you honestly think that we should simply trust that once you have extracted these numbers, performed a Luhn algorithm to verify these as credit card numbers, you are not going to fraudulently use these credit card numbers!?
I have marked your posting as an attempt to hack an Oracle database for fraudulent use of credit card data. I hope that your OTN account is terminated soon and trust that your too much of a coding idiot to actually succeed in this endevour.

Credit card number field in sales order

Hi Friends,
Can we configure this field so that it only retains the card number as xxxx1234 (last 4 digits. Currently we have full visibility to customer card data to anyone who has SD display access in sales order.
Thanks,
Sree.Manam

Sree,
I'd suggest you have a look at OSS note 766703. SAP has functionality for encrypting credit card number and note 766703 is an FAQ that references notes related to that functionality. You'll find reference to notes that discuss how to activate the "masking" of the card number - which is what you describe. Once you've implemented those notes you'll be able to have all execpt the last several digits of the card number masked with '*'.
Regards,
Eric Bushman
VP, Solutions Engineering
Paymetric

How to see masked Credit Card number in Sales Order !!

Hi,
In our SAP system credit card enceryption is activated. Certain users want to see the credit card number in the sales order change/display screen.We are in SAP ECC 6.0.
Please let me know how we can achieve this.
Thanks
Ambuj

Dear Ambuj,
There is no possibility to view the credit card number unmasked in the sales order. You will always get the masked number even if you have C4 authorisation ('C4' action for the V_VBAK_AAT authorisation object). You can view the unmasked credit card number in transaction XD02/XD03.
If you use BAPISDORDER_GETDETAILEDLIST to view the order then the C4 authorisation will be checked and the unmasked number will be displayed (if the user has this authorisation).
If you have access to OSS notes then please check 836079 (FAQ: Credit card encryption and master data) and 766703 (FAQ: Credit card encryption in R/3 systems).
I hope this helps.
Best regards,
Ian Kehoe.

Need to decrypt credit card number

Hi Team,
Payments BC has field called Account Number (CC_NUM), it stores encrypted value in database.
Is there any program to get it from database and decrypt it to send external system?
Regards,
Sankar.P

Hi,
This may not be a proper answer to your question but it works for your requirement.
Store Credit card number to some other column before encrypting then send that to external system.
Thanks,
Ram.

Masking Payment (Credit) Card number in CRM 4.0

Hi Experts,
I was wondering how can I mask the credit card number in CRM at BP as well as transaction level. SAP Help says that it happens automatically at transaction level, but it is not happening in our CRM 4.0 system.
We need the masking to be done as 5123**********45 at BP as well as transaction level.
Any help would be highly appreciated and rewarded.
thanks
Yash

Hi Yash,
I am a bit late in answering your question. A bit occupied with my project.
To mask credit card numbers you need have the encryption is in place. In standard the card numbers are not encrypted in the database tables. If your credit card vendor (e.g. paymetric) doen't provide you the third party encryption tool then you have to implement SAP Cryptographic Library for encrypting data in the SAP system (using SSF). Please refer to the note 662340 for encryption. Encryption is a complex process and you need to take the help from BASIS team.
After successful encryption apply the note 837231 for masking.
Let me know, if you have any further questions
Reward if helps
Regards,
Paul Kondaveeti

IT0105 - Credit Card Number

Hi,
We have a requirement to extract the data for credit card numbers from IT0105 , Subtype 0011.
The problem is the credit card number is encrypted. Hence not able to extract from SE16 , PA0105. (In PA20/PA30 we need to press 'credit card button', to see the actual credit card number as dialogue box)
Please suggest how to extract such encrypted credit card number directly from table as we have several thousand employees and hence can't check individual record.
Answers will be immediately rewarded.
Thanks
Krunal

Hi,
What's the specific requirement for reading the CC number?
If you need it for a customer program, you can use the FM: FITP_READ_PERSONAL_CREDIT_CARD
SE37 --> FITP_READ_PERSONAL_CREDIT_CARD
The only parameter that you need is the Personnel Number (PERS_NR). It will read the CC Number sored on IT0105 - ST 0011
Please let us know if it works.
Regards.

[POSDM] Credit card number masking

Hi Experts
We have a requirement to mask the credit card number on display (i.e. POS workbench) BUT show full card number on data level for BW data processing.
I am able to mask the card number on display through the config below:
Cross Application Component --> Payment Cards --> Make Security Settings for Payment Cards. (Masked Display and Encrypted When Saved)
Appreciate if you can kindly guide me to the setting for allowing to show the full card number on data level.
Moreover, I have searched in the note here that Installation of the encryption library "SAPCRYPTOLIB" is needed. Is it true?
PCI Implementation - Logistics - SAP Library
Thanks a lot for your help.
Dominic

Hi Lam,
Your question is not clear,
You can achive the BW data processing from following IMG settings,
Here we can do the Enrichment/Modification of Data During Update to BW for masked credit card details,
Credit card details in BW (POS ANALYTICS) can be achived from the below datasource,
Thanks and Regards,
Ramesh D

Credit Card Number

I am contemplating a secure way to transmit credit card numbers in a form. The users of the form have only Adobe Reader and so I'm thinking
a) When the form-filler is finished filling the form, s/he clicks Submit or another button
b) The Submit button then makes the credit card field invisible
c) The form-sender receives the form and clicks Receive or another button to expose the credit card number field which was concealed in (b).
The problem is that anybody who intercepts the file can also click the Receive button to expose the credit card number. The form-sender and filler both have only Adobe Reader. There is no Acrobat or policy server in this scenario. Maybe, I could have them click a particular alphabet in the form title to reveal the credit card number field? Is there a smarter way to transmit the credit card number? Thank you.

This is precisely what I would like to do, but cannot use a form with a submit button because my users are using all versions of Reader. Can you either explain in more detail how I can do this or point me towards resources to learn how?
You said, "The only secure way to do this is to encrypt the form before you send it" - do you mean there is a way for me to encrypt the form before I distribute the blank form or do you mean the user would have to encrypt it before the return a completed form?
You said, "If you are posting it then https will encrypt it while it is in transit." Post it so the form opens in the browser and/or post the form for download? I've seen a posted form behave differently depending on what version of reader the browser is using. It's resulted in the submit button not working, which is of course frustrating.
You said, " If you are simply emailing the form around then you coudl use secured email...." - I am not totally naive but what constitutes a secure email? The recipient address would need to be secure? How is form protected in the senders sent email bin?
You said, "you can use the encryption facilities within acrobat, but this will require a certificate." Could you say a bit more about how this works?
Thank you!
Brad

Hi when i am giving credit card number in payment gatway it should change to password dots , how it is possible, which plug in i have to use

<blockquote>Locking duplicate thread. 
Please continue here: [[/questions/891259]]</blockquote>
Hi when i am giving credit card number in payment gatway it should change to password dots , how it is possible, which plug in i have to use for this feature...

Hi vishwanath123-
Most websites when asking for your credit card do encrypt your password, but it is not based on a plugin. The website is responsible for securely receiving and storing your data. If you do not trust the website is secure, be careful with your data.

Apple support requires my credit card number, cryptogramme, ...

Hi,
I'm very surprised by the apple support called from Belgium. To allow the replacement of a broken device, they asked me by phone my credit card number, the expriation date and the cryptogramme (for a bank waranty, they said).
After that, the man who collected those information by phone can do and buy what he wants after work !!!
He can even give those information to his friends in a few month or in a few years. It's just hacking my financial capabilities.
Why does Apple permit such procedure ? It's really not secure.
Thanks for your feedback,
Alan

The problem with that is if the waiter has a good memory all they need to do is see the number, expiration date, and security code. Or just wait and get it from the companies server.
There is no way to avoid people, whether it be Apple, the bank, the merchant, etc. from getting this information. The only thing using SSL does in this case is encrypt the data while it is being sent to Apple. Once Apple receives it the information is decrypted and available to a number of Apple employees. As I said in my post are Apple employees who see the information after it comes in through the internet inherenty more trustful than people who take the information over the phone? Unless someone has tapped your land line there is little more risk that it will be intercepted and if that is a concern use a cell phone.
I've had a credit card replaced twice due to fraud risk. Both times it was after making an in-person purchase at a retail merchant. It was not the cashier it was someone at the central accounting office who made a disk of tens of thousands of credit card information and sold it.

App store without credit card number

When I try to download a free app in app store, I have to configure iTunes which insists on a credit card number. The menu items "Discover" and "None" are note shown (unlike my guidance, see below).
I'm definitely not willing to provide any credit card numbers. How to solve this problem?

wolf_in_trouble wrote:
So, if an Apple ID was already created I have to provide a valid credit card number at least once in order to sign in which I can disable after signing in? Great! However, I will never provide any credit card number via internet.
I guess, I have to create another Apple ID and another e-mail adress - really great
And you have an issue with providing a credit card number to Apple for about 30 seconds... why? It's an encrypted server, and the data would be there for about as long as it takes for you to type a few things on the screen. Or you can use iTunes gift cards.
Seems you're a bit paranoid for no valid reason.

Is there another way of getting apps from the appstore without putting your credit card number in, ive heard about the itunes gift card thing can anybody just give me more info about that and how i can buy free things free things from the appstorepls help

Is there another way of getting apps from the appstore without putting your credit card number in, ive heard about the itunes gift card thing can anybody just give me more info about that and how i can buy free things free things from the appstore...pls help as im only a teenager and have no credit credit and my parents dont trust me with theres and they dont care about the fact that you can set up a password/.... PLEASE SOMEONE HELP I WILL BE SO GRATEFUL... And i would really like to get the iphone 4 but if there is no way of etting apps without your credit number then i would have to get a samsung galaxy s3 maybe ...

You can set up an Apple ID without a credit card.
Create iTunes Store account without credit card - Support - Apple - http://support.apple.com/kb/ht2534

My Ipod Touch will not let me sign into my apple account without adding a credit card number

I don't have a credit card, or a gift card; an when I go to download an app I log into my account; but it wont 'Fully' log me in until I press 'review', then it does the whole "Your credit card number is a required field". Thus resulting in me not being able to download my desired app, even though my account is verified on the sight ect. But even still, when I go to save my "billing" information on the sight, my "Credit card number" is STILL a required field..! I don't have a credit card..! So how can I download apps without a credit card..?

Try logging into your account in iTunes on a computer and setting the payment method to None.
Why can’t I select None when I edit my payment information?
Last, contact iTunes.
You can always
Create a NEW account/ID for her using these instructions. Make sure you follow the instructions. Many do not and if you do not you will not get the None option. You must use an email address that you have not used with Apple before. Make sure you specify a birthdate that results in being at least 13 years old
Creating an iTunes Store, App Store, iBookstore, and Mac App Store account without a credit card
More details of how:
http://ipadhelp.com/ipad-help-tips-tricks/how-to-get-free-apps-from-the-app-stor e-without-a-credit-card/

Credit Card Number - Encryption

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