Report: Conficker in attack mode

The Conficker threat has a new twist, with the worm now reportedly installing a second mass-mailing virus that many know as Waledac.

According to a report by Xinhua News Agency, Conficker-infected machines are now being turned into servers for e-mail spam. Quoting Vincent Weafer, vice president of Symantec Security Response, Xinhua reported Conficker now installs a second virus--Waledac--that sends out e-mail spam without the computer owner's knowledge.

CPV solar farm

ZenithSolar, an Israeli start-up company, has recently launched its first 'solar farm' near Tel Aviv, based on concentrated photovoltaic (CPV) systems developed by Prof David Faiman of Ben-Gurion University of the Negev (BGU).

Faiman, who is chairman of the Department of Solar Energy and Environmental Physics at BGU's Jacob Blaustein Institutes for Desert Research, believes that the system will harvest more than 70 per cent of incoming solar energy (as compared to industry norms of between 10 per centand 40 per cent).

Cloud computing: Resistance is futile

There may be a number of unresolved security issues around cloud computing but if you try to resist the trend you are likely to be shown the door.

This was the claim of Philippe Courtot, chairman of security company Qualys, speaking at the RSA Conference in San Francisco last week.

"We know that it's getting harder and harder to secure the current computing infrastructure and something has to change. Fundamentally there are too many variables and too many security patches," he said.