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Artículos sobre Cybersecurity

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Does Heartbleed expose flaws in the way some security-critical software is developed? Flickr/Kaleenxian

How the Heartbleed bug reveals a flaw in online security

The Heartbleed bug that’s potentially exposed the personal and financial data of millions of people stored online has also exposed a hole in the way some security software is developed and used. The bug…
Take a duster to your password collection. It’s as good a time as any. Karen Blakeman

Don’t panic about Heartbleed but have a spring clean anyway

The web is full of scare stories about the Heartbleed security vulnerability but panicking won’t help. Better to use this situation as an opportunity to clean up our acts. Few of us do it but we should…
Don’t break your heart over this issue but stay secure. Optx

Explainer: should you change your password after Heartbleed?

If you’re struggling to understand the deluge of information about the Heartbleed vulnerability, you’re not alone. Some reports tell us to change all our online passwords immediately, others warn us that…
What’s worse than an enemy with a gun? An enemy with malicious code. Niall Carson/PA Archive/Press Association Images

South Korea’s cyber-war ambitions could backfire badly

South Korea has made a suprisingly public announcement that it plans to develop cyber-weapons for potential use against North Korea. The decision to make its plans known is baffling and the potential consequences…
Something fishy going on in the next cubicle? Check your inbox for clues. Mark Drago

Employers can predict rogue behaviour using your emails

Most office workers send dozens of electronic communications to colleagues in any given working day, through email, instant messaging and intranet systems. So many in fact that you might not notice subtle…
Davos attendees compare firewall software. World Economic Forum

People come before computers in cybersecurity

As business leaders and politicians gather in Davos to discuss how to reshape the world, one of the topics on their agenda will be cyber-resilience, which is all about preparing organisations and individuals…
Can you spot your Facebook data? National Security Agency

Obama’s reformed NSA may look much the same as before

President Obama faced a difficult task in his speech on reform of the NSA’s surveillance activities. As an accomplished orator, crafting a well-received speech was obviously within his capabilities, but…
Disabling a country’s electricity with the click of a button. usairforce

New cyber-attack model helps hackers time the next Stuxnet

Of the many tricks used by the world’s greatest military strategists, one usually works well – taking the enemy by surprise. It is an approach that goes back to the horse that brought down Troy. But surprise…
Cyber-security takes more than cautious laptop ownership. sridgway

UK trails European neighbours on cyber-security

To my amazement, the latest Eurobarometer survey on Cyber Security across Europe received very little attention in the UK, despite its quite revealing findings. The report shows in no uncertain terms that…
The dark web is under threat. Fir0002

Anonymity will be the next victim of internet censorship

The worrying developments in UK internet freedom over the last year make predictions for 2014 gloomy to say the least. Censorship now affects us all, so we should be thinking about it. And it’s not politically…
Huawei’s technology HQ in Shenzen. Brücke-Osteuropa

Keeping tabs on Huawei raises awkward questions for everyone

In its often fractious dealings with western governments, Chinese tech giant Huawei has been repeatedly accused of being a proxy for government espionage and other practices unbecoming of a global corporation…
Like butter wouldn’t melt: Francis Maude thinks we’re doing pretty well on cybersecurity. Cabinet Office

The UK government is working in a Snowden-free bubble

Anyone who took the time to read the UK government’s latest update on its cybersecurity strategy could be forgiven for thinking that a man called Edward Snowden never existed. Most people who are even…
You’re producing a lot of useful data but would you know what do with it? altemark

The trials and tribulations of giving back your data

Living in the age of data – whether big or small – certainly has its benefits for businesses and governments. Consumers, however, might be excused for feeling like they are being carried along without…

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