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When a secret weapon falls into the wrong hands

Sven Krumrey
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Sunday afternoon movies can be so wonderfully relaxing. Stations frequently show old spy movies with super villains stealing super secret weapons from government facilities. Armed with laser cannons and other gadgetry, they go on a raid until they're stopped by the hero at the last minute. With the world on the verge of unspeakable catastrophes, we hear the cuffs click and see secret societies of villains get uncovered and eradicated. This blog article tells a similar story except that, in this case, heroes are scarce, villains still out and about and the secret weapon is targeted at your PC. more
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Why are so many Android devices insecure?

Sven Krumrey
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Would you use a computer that received its last security update in 2014? Most of us would probably refer to to the need for regular Windows Updates and an antivirus solution in the face of this question and feel moderately secure (and rightfully so). But what about Android devices? Android is runs on over one billion cellphones, tablets and other devices and is fairly secure, if those devices are running a somewhat current version which is not always the case. more
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Rechargeable batteries, a great mystery ?

Sven Krumrey
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We're more or less all familiar with rechargeable batteries (because we use them) yet there are still many mysteries surrounding them. Add to that reports of houses that burned down because of smartphones or e-bikes that spontaneously burst into flames and you may start to feel a little uneasy about this technology. What kind of witchcraft is it that powers so many of our devices? Why do some of these batteries suddenly burst into flames and how can we prolong their lifespans? more
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A farewell to Vista!

Sven Krumrey
33 Comments
Are you among the 1% that are still using Windows Vista? If so, you've got to be strong now because on 11 April 2017, Vista will see its final batch of security updates. After that, Vista (like XP) will continue to work but errors a will no longer be fixed. Does this mean Vista will unceremoniously fade into oblivion? Hardly, because many of the features we've come to appreciate in Windows 7, 8, or 10 were inspired by Vista - including many old annoyances. Reason enough to remember a system that provided both technical innovation and ample cause for frustration and hyperventilating users! more
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The return of the ugly duckling

Sven Krumrey
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You won't believe what the creators of AMD processors had to listen to over the years. Too slow, too hot, too old-fashioned. AMD users jokingly reported that they no longer needed to turn on the heat during Winter while their PCs were running and sarcastically raved about their unexpected floor heating. Low-budget PCs come with AMD CPUs by default, they were the second best choice, ideal for smaller pockets. Comparisons to the energy efficiency of old coal power stations were drawn, their naming scheme (AMD Bulldozer? They should have gone with Bobby Car) was ridiculed. But suddenly, the tides have turned - and the reason for that is called Ryzen. more
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