Author: The Conversation

The small microchips known as “subscriber identity modules” or Sim cards that are required for mobile phones to log on to a phone network will soon be 25 years old. While mobile phones and network technology have progressed in leaps and bounds, Sim cards are still

Is it true spies hack technology companies? Can governments really listen to your phone calls? Should we care? The latest details of NSA and GCHQ intelligence agency activities to come from files leaked by Edward Snowden are of the apparently massive theft of mobile

The zombie invasion is here. Our bookshops, cinemas and TVs are dripping with the pustulating debris of their relentless shuffle to cultural domination. A search for “zombie fiction” on Amazon currently provides you with more than 25 000 options. Barely

A widely disliked habit of PC vendors is their bundling of all manner of unwanted software into brand new computers – demo software, games, or part-functional trials. Faced with shrinking margins, vendors have treated this as an alternative income stream, going so far

“The Internet is forever.” So goes a saying regarding the impossibility of removing material – such as stolen photographs – permanently from the Web. Yet, paradoxically, the vast and growing digital sphere faces enormous losses. Google has been criticised

The Hypertext Transfer Protocol, or HTTP, is a key component of the World Wide Web. It is the communications layer through which Web browsers request Web pages from Web servers and with which Web servers respond with the contents of the page. Like much of

It sometimes seems that whenever security researchers discover some new exploit or malware that allows the monitoring of remote computers, the finger is quickly pointed at the US intelligence agencies. Security firm Kaspersky has revealed a complex

I have always been in awe of the night sky, trying to comprehend the vastness of space and the countless wonders it contains. But I have always felt a certain dissatisfaction with only being able to see it at a distance. One day I imagine that