Srikumar Venugopal

  • PhD; Lecturer in Computer Science and Engineering, UNSW
Intelligence-gathering programs run by the US National Security Agency have reignited debate about email security. Stéfan

After Lavabit: a brief history of securing email, and failing at it

Last week, two secure email providers - Lavabit and Silent Circle - announced the closure of their services, citing pressures on them to reveal user information as the key reason for the decision. The…
There’s still hope for open sharing of content on the web. Sue Waters

Google Reader is dying, but the open web lives on

Google announced today it will close its Google Reader service. Citing a declining number of users owing to the downturn in popularity of RSS (Really Simple Syndication) feeds, Google Reader - which offers…
Should we learn to expect more from our personal robot assistants? Warner Bros.

Will Siri ever dream of electric sheep?

The idea of a personal robot assistant, able to effortlessly understand spoken (and unspoken) human intents and efficiently act on them while delivering a breezy quip, has been a staple of science fiction…
The “scorched-earth” tactics espoused by SOPA are raising serious concerns. Abode of Chaos

SOPA bill could wreck the internet

A pair of bills currently making their way through US legislature has set off alarm bells among internet technologists and users worldwide. The aim of PROTECT-IP, in the Senate, and SOPA (Stop Online Piracy…
Cloud computing could completely change the game. sharmili r/Flickr

Chromebook: why Google has its head in the cloud

Google’s so-called Chromebook will be launched next month in the US and much of Europe, and, not unusually, “some time later” in Australia … The move was announced at the company’s flasghip I/O conference…
Microsoft’s US$8.5 billion purchase: investment folly, or money well spent? Lou Dematteis/EPA

Skype and Microsoft: a deal worth ringing home about?

So, Microsoft has announced it will buy Skype in a US$8.5 billion move that has left the technology and business worlds puzzled. Owners of Microsoft shares might be most puzzled of all, maybe even tearing…

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