An acronym for Payment Card Industry (PCI) Data Security Standard (DSS). A set of rules and policies for protecting information related to card based financial instruments.

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Are any and all software vendors who have stored credit card information in their databases subject to PCI-DSS or only some?

Is a commercial software vendor who sells software for use in the United States, subject to, or legally required to implement PCI-DSS if their software includes a feature which will allow the ...
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783 views

PCI - what qualifies as public access?

My development staff is in the process of automating our end of month process. There is a small manual step that needs to be executed. We have been thinking about the PCI ramifications for making ...
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Groupon SG is Storing Customers' Credit Card Information

Today I was purchasing a gift from Singapore Groupon website. And then I realized that what I have to do is simply login and hit the "submit order" button, because they store my credit card ...
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Certifiable standards for server security, besides PCI-DSS?

The Payment Card Industry Data Security Standard is widely used in the financial industry and seems to be a useful requirement from the standpoint of a potential customer (see also Does PCI compliance ...
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Storing account numbers and sort codes online

There are a lot of questions on storing credit card information, and of how PCI SSC/PA-DSS regulations apply to such activities and systems. I have read a lot of these, but my question relates to a ...
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Is PCI DSS applicable to other solutions than those dealing with payment cards?

According to this quote from "applicability" section of PCI DSS it's not: The primary account number is the defining factor in the applicability of PCI DSS requirements. PCI DSS requirements ...
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PCI DSS - VPN network?

My network is segmented into internal (which holds private cardholder data), DMZ and VPN. There is a gateway in between which restricts access, for example: VPN: 10.0.0.0/24 DMZ: 10.1.0.0/24 INT: ...
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Online Payment Gateway Requirements

I have been looking at an online payment gateway, authorize.net, and specifically their Direct Post Method. This method would allow me to create a form on my server, then submit the post parameters ...
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477 views

PCI compliance can prevent fines?

We're working really hard to achieve PCI compliance for a project and will likely be spending hundreds of dollars each month, but I was wondering what if, god forbid, something unlikely happens and ...
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Retention periods for web logs

I work for an ASP that provides banking solutions Card Services Payments ACH Online Banking And others Back Story: Our company provides an "all in one" solution or parts thereof, we are ...
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Cloud Based WAF

I'm currently evaluating different approaches to implement a web application firewall (WAF) in our architecture. We need the WAF due to PCI DSS. I would prefer using a cloud based WAF (e.g. ...
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983 views

How can Stripe be PCI-compliant?

According to the Stripe FAQ, they are PCI-compliant. Also, in their API documentation, one of the parameters to create a new card is the CVC (although, granted, it is optional). So, I assume they ...
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660 views

How to submit credit card info to a separate server/website (PCI)

My company has a website/service that stores/processes credit cards and is PCI compliant (Site A). We also have websites with storefronts that need to submit credit card data to that site for ...
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588 views

PCI Compliance and PayPal

First, please forgive my ignorance. Until this week, the only "credit card security" I understood was how to hack systems and why to write PHP pages with the types of features I do (msqli, pdo, ...
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Clarification on being PCI compliant

So let's say we have a production site that requires VPN access to the datacenter. We also have a dev/qa datacenter in a separate datacenter with it's own VPN connection. When we're sitting in the ...
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768 views

Does PA-DSS apply to a SaaS eCommerce system?

My company develops and hosts a custom eCommerce and CMS system. We provide this only under a hosted, software-as-a-service model. We are in full control of the hosting environment, and our customers ...
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204 views

Determining PCI DSS SAQ level

I have a B2B SaaS that my clients then use with their own customers to gather data in a face-to-face scenario with iPads, I would like to expand it to take credit card details. The credit card details ...
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Is a Linux environment PCI compliant if the swap file is not encrypted and PANs are loaded into RAM?

Is a Linux environment PCI compliant if the swap partition/file is not encrypted and PANs are loaded into RAM by an application?
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Store To Store communication through MPLS VPN

In a PCI environment with an MPLS VPN network setup should you allow store to store communication? Do you think that an MPLS network would be consider secure enough for this? why or why not?
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PCI 3.1 - SAQ D - Supporting Servers

For the past year and a half now, I've been working as the sole individual at a small retail hardware store trying to attain proper (read: not checkbox) compliance, and I am beginning to enter the ...
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Distributed tokenization for credit card numbers

I have two locations within the same firm that hold credit card numbers. I want to be able to "join" on credit card number to do business analytics after transmitting card number-linked data from one ...
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Are Linux vendor-supplied security updates enough for PCI Compliance?

I have several systems that require PCI compliance, all of them are running CentOS 6.4 with all security updates applied daily. However, PCI compliance scanning will often reject detected versions of ...
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PCI-DSS Scope with tokenisation

My organisation is now using tokenisation and we are no longer storing any credit card information. I now think I may no longer need some of the following controls:- (there may be others although ...
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My client needs credit card details emailed to them, will an encrypted file work?

I have a new client who is a reseller for vacation packages. They have multiple wholesalers, and my client is instructed by the wholesalers to sign into their wholesale account, and enter their ...
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Which is the Best Cipher Mode and Padding Mode for AES Encryption? [closed]

As per PCI-DSS 3.4 requirement: For storing Credit Card Data Strong Cryptography should be used. I decided to use AES Encryption which is a strong and mostly recommended crypto for encrypting ...
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561 views

What type of PCI Compliance do I need if I don't hold any card data

I am working with a company that is "PCI Compliant" and in order for them to give me any of their data (customer name, email) they ask that I be "PCI Compliant" even though this data is not credit ...
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What are the security implications of a device like Coin?

Coin is a new device aimed at replacing up to 8 credit cards in your wallet with a single device. It apparently works by scanning the credit card data into a mobile application that syncs with the ...
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BEAST: IIS6: Failing PCI scan - are these ciphers OK?

Our PCI compliance scanner, TrustWave, have failed our Win 2003/IIS6 site on BEAST because of the following cyphers: Cipher Suite: SSLv3 : DES-CBC3-SHA Cipher Suite: SSLv3 : RC4-SHA Cipher Suite: ...
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Conceptual design of vulnerability scanning program in global retail network (PCI DSS)

I am trying to design yearly program to scan for vulnerabilities on a very large network of payment terminals. The company has thousands of retail points all around the world which need to be ...
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SSL certificate fails to adhere to basic constraints and PCI compliance

We have an SSL cert from GoDaddy and tried to run a PCI compliance check using McAfee's scan. The one problem they found was that the basic constraints / path length is not configured. Here's what ...
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Is storing CVV compliant with PCI standards?

From personal, job-related experience I know that many "Booking Engines" store the CVV info for customers' credit cards from the time a reservation is made until the time the guest leaves the hotel. ...
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Nessus HTML5 version 5.0.3 - PCI Scan

I've been searching for a couple days, even contacting support, to find out if Nessus has a bundle that scans for PCI compliance. It selects all 44 categories and regardless of what kind of scan I ...
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Secure Mobile Payments using HTTPS Web App

I'm hoping an expert with PCI compliance knowledge can help answer this question. We're looking at integrating mobile payments with our application which is HTML5-based for cross-platform reasons. ...
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ASV scan with reverse proxy

We are PCI compliant as a service provider, however our service port forwards some web traffic at TCP level. Customers use our PCI compliant service and can choose to upload a TLS/SSL certificate to ...
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SAQ A-EP Requirements for VPS Hosting

We are hosting a site on a self-managed Digital Ocean VPS ("Droplet") that will be taking payments via Stripe using their stripe.js API. According to PCI, we have determined that we fall under the SAQ ...
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Is using RC4-MD5/RC4-SHA as SSL ciphers enough for most purpose?

In the AWS ELB, I have uploaded a cert and only selected "RC4-MD5" + "RC4-SHA" as the ciphers and scored A in the ssltest [1] If I using the default ELB setting, I can only score a C Since I am not ...
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Source code scanning - PCI Requirement - Service Provider

I've been doing a lot of research regarding the requirements for source code scanning but haven't found anything conclusive when it comes to my question below. So I need some guidance from PCI Experts ...
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Is Heroku PCI Compliant?

Obviously Heroku wants you to think they're PCI compliant by telling you "Heroku’s infrastructure provider is PCI Level 1 compliant" (AWS). https://www.heroku.com/policy/security But since Heroku ...
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PCI compliance if not storing or transmitting credit card data

I have a networked product that we install on customer networks. The device is does not pass any of the CC data, but only sits on the same network (think Nest or Dropcam). The customer networks ...
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Storing credit card information for later manual processing

I am rebuilding a clients eCommerce site using Wordpress and WooCommerce as the framework. Their current eCommerce site takes the credit card information and stores it for later manual processing. To ...
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Steps to Become PCI Compliant?

I have a small business, and I'm in the process of building a new website. My card processing company says I need to be PCI compliant. I know I did this once before years ago and had the Compliance ...
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Are invalid card numbers under PCI compliance

If a merchant sends an invalid card number to the bank, will the bank have to secure the information to be PCI compliant?
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Incident Reporting or Notification Policy domain?

I'm writing a company policy on how employees should handle reports of information security related events and notifications that come from vendors, customers, and from people within our organization. ...
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Perl CPAN modules in a PCI-DSS environment

We are currently working on implementing the PCI-DSS ruleset in our IT environment, where all of the inhouse software we use is Perl. We have a Perl dev team of about 10 people (inlcuding me) and ...
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Key Management for PCI and Payment automation

We're a bootstrapped startup looking to achieve PCI compliance, we've almost nailed all requirements but I recently came across this blog post which totally derails our plans and efforts : ...
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If I storing my own cards in a database. Does this fall under PCI compliance framework?

We want to store some cardholders data in our database. The card we want to store are all connected to our own company account. Does this fall under the PCI framework? For example do I have to comply ...
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Effectively limiting outgoing firewall traffic to frequently-changing IPs

PCI DSS 1.2.1 states: Restrict inbound and outbound traffic to that which is necessary for the cardholder data environment. Verify that all other inbound and outbound traffic is ...
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Banks storing credit card data in plain text?

Are the banks authorized to keep plain text hard copies of full credit card data (Primary account number, CVV, Expiry code, Cardholder name)
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Is it ok from the viewpoint of PCI DSS to send credit card info to my own server which then directly sends it to PayPal?

Currently I'm developing an iOS application which has an option to pay an order (clothes cleaning) via scanning credit card info using device camera. I can't use Apple In-App Purchases (IAP) for this, ...
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PCI service provider and separation

This is connection to my previous question: Shared Database and PCI Compliance However, this question relates to the requirement "Appendix A: Additional PCI DSS Requirements for Shared Hosting ...