Traditional approaches to antivirus will fail for home and small-business users

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Category: Cyber Security (Personal)

Ask the average home user or small business how they defend themselves from internet nasties and the typical response is: ‘We use freebie antivirus programs’. Let’s jump to the “real” world and ask if they would use a standard police constable to guard their home from burglars, their yacht from pirates or themselves from kidnappers while doing business in Iraq. The answer is ‘no’. A police constable can do a good job guarding a house but lacks the skills and experience to guard a yacht from maritime pirates or protect a person from armed kidnappers in Iraq.

Each situation requires separate training, experience, equipment and insurance – and the situation is very similar with antivirus. Viruses can enter through various avenues, mainly websites, email or physically (USBs & CDs/DVDs). Each avenue uses different tricks and complexities, with web malware being the favourite entry method of the twenty-tens. That’s not to say that viruses are no longer delivered through USBs, CDs and emails, but the true payload today is often web-based and one product alone cannot be 100 per cent accurate.

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Cyber warfare: truth is stranger than fiction

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Category: Cyber Security (Personal)

What does a movie like Live Free or Die Hard have to do with war? Not much you may think.

As with many big-budget Hollywood movies such stories are seriously over-the-top fiction. Ridiculous fight scenes with the star miraculously escaping almost every bullet while dispatching the enemy first time. You could be excused for thinking that such a far-fetched story-line could never become reality.

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SME IT security: creating a simple and affordable bullet-proof closed network

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Category: Cyber Security (Personal)

Ask anyone “what makes computers today insecure?”, and the answer will inevitably be “evil hackers and viruses”.

The simple answer to the question is the network cable or wireless network connection. Take away the internet connection and your computer or network is close to being 100% secure since no one outside can connect to it. The only other vulnerability is physical security ... when someone breaks into an office to steal hard drives or computers.

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