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Tip seven - apply ‘the onion effect’

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14 November 2016

Ramy Houssaini

Blogs by author: Ramy Houssaini, Vice President of Security Europe, BT.

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Ramy Houssaini knows cyber security inside out. Here’s the seventh of his ten top tips for keeping your data, and organisation, secure.

Tip seven — apply ‘the onion effect’

This is really about defence in depth

Imagine that the data you want to protect - your most valuable digital asset - is at the heart of an onion. Around that data, you need layers of defence - infrastructure, devices - they all form layers. And each of these layers, which have security of their own, add to the overall defence of your valuable data. After all, it’s not just the data that needs securing, it’s the container of that data, too. You can never be truly secure by focusing on just one element.

By focusing on the whole ‘onion’ you create a multi-layered and multi-dimensional overall security solution.

To find out how BT can help you create security that has defence in depth, take a look at our infrastructure page.

You can review Ramy’s previous tip, on how to make security everyone’s responsibility, here.

And keep an eye out for my next top tip, where I’ll reveal why you need to concentrate your security supply chain.