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The Cyber Sentinel

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PCI DSS 2.0 has landed

I’m sure most of you would have already seen this, namely a document that summarises the upcoming changes to PCI DSS and what’s going to be in Version 2.0: https://www.pcisecuritystandards.org/pdfs/summary_of_changes_highlights.pdf Official pre-release with Participating Organizations will happen early September, with release to Merchants, Service Providers and QSAs at the end of October. Yes, that’s right. […]

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Visa CodeSure has landed

Visa CodeSure has hit the market. These are cards with built in alpha-numeric displays that allow one-time passcodes to be used in conjunction with a PIN to secure online transactions: The first challenge must be replacing the 1.4bn Visa cards already out there, the second being – will it really work and how long will

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Infosec 2010

Even if you bought every product on sale at Infosec this year, your data still wouldn’t be secure, but it still amazes me to find vendors that say that their product alone will solve all your problems. Sigh.

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£500,000 fine for everybody that makes a mistake and loses personal data!!

…that’s the message I’ve been hearing from vendors whom are all leaping on the marketing bandwagon and trying to make a quick buck out of the Data Protection Act (DPA). Whilst a spot of scare-mongering encourages some healthy debate, this is verging on the ridiculous. If I see another mailshot with the words “£500,000. Can

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PCI DSS 3.4 and Secure Hashing

I get asked this a lot, but default MD5 and SHA-1 hashing algorithms should not be acceptable means to render cardnumbers unreadable in the eyes of a security professional, or QSA. Although the hashing algorithm itself is secure, any information that has been hashed using MD5 or SHA-1 is now easily retrievable through the use

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