Tagged Questions

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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Do we need IDS if we use Citrix terminals WYSE

In our environment, We use Citrix terminals in one part of world and those are connected to Citrix farm (Includes, AD, Log management, FW etc) (PCI Compliant) located in US. My Concern is, we are ...
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1answer
30 views

What is the difference between Internal and External scan in PCI

Is each firewall interface IP is considered as external IP?. Do we need to scan each interface IP??. What is an internal scan? What are the elements for internal, how we do it?.
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36 views

Tools to check the firewall Configurations as per PCI standards [on hold]

How do you audit the Firewall rules and configuration policies as per PCI standard. What are the tools used for it.
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1answer
25 views

PCI - prohibiting direct connections to the Cardholder Data Environment

In PCI 1.3.3 it states: Are direct connections prohibited for inbound or outbound traffic between the Internet and the cardholder data environment? A Cardholder Data Environment (CDE) ...
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2answers
72 views

What are the insecure Protocols in terms of PCI DSS

What are the insecure protocols which should be disabled according to PCI DSS standard. How to check those are disabled in Firewalls and Servers.
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2answers
36 views

Shared Database and PCI Compliance

Say we have a cloud based web application which is SaaS. This application is to be made PCI compliant as a service provider, as client card data passes through the application. This application uses a ...
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1answer
26 views

Code deployment in PCI CDE

The PCI DSS v3 standard states the following: Network Segmentation To be considered out of scope for PCI DSS, a system component must be properly isolated (segmented) from the CDE, such that ...
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1answer
24 views

Do we require to eliminate share drive access to PCI users?

Do we really require to eliminate the share drive access to the PCI users. We have a file server outside PCI VLAN. But PCI users have access to it. We dont have any DLP solutions. Does the PCI ...
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3answers
42 views

Is PCI-DSS compliance required for non-credit card payment source?

We have a banking application that allows you to pay your bills (using your savings/checking account) -- including your credit card bills. However our system was set up such that you enter the credit ...
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1answer
28 views

PCI Compliance for attachment in email

I am wondering if they are any PCI compliance issues around users of a service sending email with attachments that may or may not contain sensitive information through said service? As an example, if ...
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2answers
92 views

PCI Compliance - Encrypted Mobile Apps

My company (health care) went through a PCI audit and needs to solve some major issues. Our branches collect CHD on paper and saves them to a network drive as a pdf that our corp office accesses to ...
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3answers
62 views

PCI Compliance Check-list

I'm currently attempting to wrap my head around PCI compliance - and what I need to do for my business to be compliant. I would like some confirmation on what I've found so far. I accept payments in ...
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2answers
678 views

Effect on PCI compliance of not checking SSL certificate?

PCI DSS states: "[You must...] verify that only trusted SSL/TLS keys/certificates are accepted." Long story short, our payment service provider just asked us to please stop verifying their ...
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1answer
37 views

masking credit cards PAN with zeros

The PCI-DSS only requires you to protect the PAN if you are storing MORE THAN the first six and last four digits. Can an all zero mask be used? E.g. 4111 1100 0000 1234 to make it PCI compliant / not ...
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Which Industry verticals have made compliance under the Payment Card Industry Data Security Standard (PCI DSS) mandatory?

I know that a wide range of industries across different vertical markets are required to comply with the Payment Card Industry Data Security Standard (PCI DSS). Can you please state which Industry ...
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3answers
374 views

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 ...
2
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1answer
53 views

Handling unencrypted HTTP data for a PCI compliant system - in scope for PCI DSS v3 but not v2?

We currently have a custom, cloud based application that can analyse then route HTTP and HTTPS traffic through to a domain. So if a client wants to use our service, they re-point their DNS to our ...
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1answer
56 views

How do you back up cardholder data remotely without a network connection?

In the PCI DSS version 3 it says: 1.3.3 Do not allow any direct connections inbound or outbound for traffic between the Internet and the cardholder data environment. But in the event of hard ...
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1answer
53 views

Conversant, CNAME, Cookies, and PCI complaince

We have been asked to evaluate Conversant Tracking. http://www.conversantmedia.com/solutions/enterprise-solutions From what I can tell its pretty straight forward tracking, like google re-marketing, ...
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1answer
64 views

My app is asking for card details, but does not stores them. Do I need PCI compliance?

I plan to build an Android/iPhone app. The app will contain a few forms and status screens. One of the screens will ask the user for their card details. Once they'll click submit they'll be sent over ...
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3answers
97 views

How are HSMs used in payment processing on the server?

I came to know recently that HSMs are used in credit card processing on the server side but since I don't work in that space and stumped as to why its needed. I can see it used in an ATM machine - ...
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1answer
114 views

TrustWave PCI Compliance - OpenSSH

First time 'asker' on here, but wanted to say thanks to how much I've used this site and reading answers to questions I've had! Anyway, lately I've been having issues with a customer of ours who's ...
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2answers
70 views

PCI compliance and external resources http/https

Firstly, if a site is PCI compliant, and new references to a 3rd-party file (e.g. image, Javascript, CSS, etc…) via http:// instead of https:// are added, does it violate PCI compliance? Secondly, ...
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2answers
132 views

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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1answer
217 views

What can a hacker do with a card number without CVV? [duplicate]

From my experience a card can not be used for online payment without a valid CVV, then why is it still always emphasized that card number must be protected? What can a hacker do, assume that he has ...
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4answers
179 views

Using a Public-Key-Encryption browser side to avoid PCI compliance

We're developing a web application in which certain not logged users (clients) need to send their credit card details to other users (merchants) - which, we'll assume, are PCI compliant. We are ...
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1answer
109 views

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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1answer
126 views

PCI compliant transparent data encryption at disk/folder level on Windows?

Is there a way to achieve PCI compliant data encryption at disk/folder level in Windows in a way that is transparent to applications(they must be able to write/read to encrypted folders/disks as if ...
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2answers
58 views

pci compliance and temporary files

Does storing temporarily a non-encrypted file containing some PANs violate pci requirements? (for example because it is being processed by an application, or to open it on a file editor)
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2answers
53 views

Using Free AV to meet PCI Requirement 5

I am looking for some opinions on using free AV for meet PCI requirement 5. The way I read this for version 2.0 is that it's entirely possible for a client to meet their AV needs with the modern free ...
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4answers
243 views

Storing CVC / CVV / CVV2 until payment is processed

I need to store the payment info of a transaction. We have a script that reads which transactions haven't yet been sent to our ERP (the business management software), to then send it. This script ...
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2answers
337 views

If am using Stripe am I SAQ A-EP in PCI V3

We are going through the PCI process at the moment and because v2 goes out of date on December 2014, I opted to use PCI v3. Because with Stripe you put the form inside your application and post to ...
2
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1answer
100 views

How much information is released when paying with a debit card

How much information is released when paying with a debit card? Is it possible for a vendor to grab your name and address from your debit card and send you things in the mail?
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1answer
156 views

is it illegal to share customer credit card data

I have an app where users can enter credit card data and it is stored using a 3rd party toservice like BluePay or Authorize.net, I do not and will not save it in my system. Trying to get this point ...
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1answer
29 views

PCI questions regarding software

As a software company who is looking at writing something that could handle debit cards can I self certify my software or do I have to have it tested by a 3rd party company?
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2k views

How to store credit card information for repeated transactions and still be PCI compliant?

I'm overhauling our absolute time-bomb of an order processing system that would put us out of business tomorrow were we audited for PCI compliance. It's so amateur it's scary. I'm planning on making ...
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1answer
64 views

Does PCI DSS 1.4 include tablets and smartphones?

1.4 install personal firewall software on any mobile and/or employee-owned computers with direct connectivity to the Internet (for example, laptops used by employees), which are used to access the ...
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2answers
786 views

How to pass PCI DSS 2.0 anti-virus requirement (5.1) on Linux?

PCI DSS 2.0 Requirement 5.1 states: 5.1 Deploy anti-virus software on all systems commonly affected by malicious software (particularly personal computers and servers). This requirement ...
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2answers
88 views

Security Modules - Hardware vs. Software

In terms of PCI requirements and compliance, is a software-based key management module like Gazzang zTrustee an acceptable solution to the PCI requirements that a (hardware) HSM solution like AWS ...
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1answer
98 views

Can I show PCI compliant Logo

I have just now got 20 of my e-commerce websites scanned and certified by Comodo. I will be submitting them to my banks as well to prove that I am PCI compliant. But is there any regulation on who ...
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2answers
78 views

Internal Update Server in PCI environment

I am curious to know if we require separate update server in our cloud based PCI environment. In our current setup webserver, appserver, dbserver, logserver, and jump server are independent instance. ...
2
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1answer
236 views

Field-level encryption vs disk encryption for PCI compliance

We are in the process of setting up a PCI compliant server (with Firehost's help). We are using MongoDB as our primary database. I am having some concerns about the encryption, though. Are there any ...
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1answer
57 views

Multiple websites hosted on same server

We have two severs sitting under one load balancer. We run PCI scans on those two servers. Now, when we started, we only had 2 websites running from these two server. But the business is growing ...
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1answer
79 views

PCI-DSS Requirement for Application Level Security?

Before I arrived at my current company we obtained the services of PCI consultant who gave us some very specific, if questionable, advice on encryption requirements. The particular piece of advice I ...
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2answers
140 views

Is PCI Compliance mandatory?

I recently started working on an eCommerce addition to a site I'm working on.In my research looking for a way to do SSL without a certificate/a free certificate I came across PCI Compliance.I have ...
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1answer
62 views

PCI compliance over two domains

We have an eCommerce website hosted on a dedicated server. We get our PCI compliance report from Qualays and there is no problem with that. However, now we want to test something new on Amazon's AWS ...
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1answer
177 views

Hashing PAN numbers

According to this blog PAN number should be hashed using a "secret salt". What they are doing is basically H(Message+salt). The reason you need this "secret salt" is because PAN numbers are limited to ...
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2answers
96 views

PCI Definition of “Transmission”

I am working at a company that is PCI compliant, but I believe they have interpreted some of the requirements incorrectly. Because of this, they are laboring to create work-arounds which I suspect are ...
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2answers
108 views

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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2answers
268 views

Unsolicited credit card in email?

I work for an insurance company who will randomly (3-5 times per year) have a consumer who emails their credit card to our customer service department. We don't ask for the number, they just send it ...