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Physical Security News, Features, and Interviews

News

Bitcoin: Can digital currencies ever be secure?

Bitcoin, and the other crypto-currencies that are available, have garnered plenty of attention over the last year or so – and not all of that has been good. Some analysts have found strong correlations between the fluctuating exchange rate of Bitcoin and the activities of malware distributors and other nefarious actors. And the recent Mt Gox (a Bitcoin currency exchange) revelations that as much as half a billion dollars of Bitcoin had been stolen, rendering the company insolvent, have highlighted the volatility and transience of virtual currencies.

Anthony Caruana | 14 Mar | Read more

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Reviews

USB Secure Flash Drive Product Review

A vast majority of today’s workforce use USB memory sticks, they offer unequalled convenience for transferring data. In most situations, if the data is not confidential, a standard USB stick quite acceptable, but what do you use if your data is sensitive?

Enex Testlab | 24 Aug | Read more

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Slideshows

Barack Obama’s security circus arrives in Oz: In Pictures

After jumping through countless hoops to get the required set of security clearances and approval by the US Embassy to photograph the President’s visit CSO can see why these steps were justified. Our photojournalist Neerav Bhatt was less than 5 metres away from the world’s most heavily secured individual - the President of the United States of America, Barack Obama.

Neerav Bhatt | 18 Nov | Read more

Security 2011 show hits Sydney: Gallery

The Australian Defence Force (ADF) has the primary purpose of defending Australia against armed attack such as the Japanese air raids on Darwin and northern Australia during WWII. It also participates in UN peace keeping, operations with allies such as the USA and disaster relief. In essence the ADF is a form of “insurance” against security threats to our nation.

Neerav Bhatt | 25 Aug | Read more

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Opinions

Exposing insider threats

Insider threats — for example, data theft, intellectual property loss, privacy breaches and financial fraud — can be the most challenging IT risks for an organisation to address because they may or may not be happening. But if an insider threat occurs, it could no doubt hurt financially and/or publically. So how do you implement early detection to discover and expose these threats?

Stuart Meyers | 13 Nov | Read more

Security surveillance gets smarter

Australia has come a long way since the first closed circuit television (CCTV) security camera was installed in Melbourne in 1981 to help support a Commonwealth Heads of Government Meeting. In the twenty years since, those humble analogue installations have transformed into modern high resolution, networked-enabled, digital systems.

Scott Basham | 30 Mar | Read more

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Market Place