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Monthly Archive for July, 2011

What is a CDE

Working with PCI DSS means that you get used to several acronyms flying around in documentation. One of those is CDE standing for Card Data Environment. CDE is mainly used within PCI DSS to explain where card data resides. So any server containing card data is within CDE. All servers touching this server and is […]

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The scandal in UK with the tabloid press hacking of voicemail is a rather interesting affair. During the last two years I have discussed the authentication problem in mobile phones. Most of the time the question is how an app should authenticate to a server. I have seen all kinds of solutions and cut most […]

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