Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
It's not clear to me that this is always the safest option.

Let's be specific - you're worried that an attacker could collect CC numbers by intercepting or viewing traffic between the browser and the client. You propose to reduce this risk by storing CC numbers in the database.

This strikes me as a poor security trade-off. It reduces a rather unlikely threat (you are using SSL right?) in exchange for greatly increasing the value of your database to an attacker.

Also, make sure you consider whether you're allowed to keep those card numbers on file. There are FTC rules about this and the CC processors have rules as well. It's quite likely that what you're suggesting is in violation of those rules. I'm sure there's a way to do this which is in compliance but I doubt it involves keeping CC numbers in the clear in your database. Perhaps the CC processors offer a reusable token?

-sam


In reply to Re^3: Paranoid about web application security by samtregar
in thread Paranoid about web application security by perleager

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others imbibing at the Monastery: (5)
As of 2024-03-29 00:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found