How secure is Tony Blair's laptop?

An increasing number of government laptops containing unprotected sensitive information are lost and stolen every year, while government employee security practices suggest that data on the lost machines is ill-protected, according to a security survey published today.

According to the survey, which was commissioned by Thales E-Security, six per cent of government employees have lost or had their laptops stolen, while a staggering 25 per cent write their passwords down - almost half of these people admit to carrying their passwords with them when out of the office.

Paul Jackson, director of marketing at Thales E-security said this is a problem that the government has to take more seriously. "Six per cent doesn't sound like a huge percentage, until you think about how many thousands of laptops are in use. They are an alarming set of results and the trend is increasing," he said.

The survey also revealed that 64 per cent of respondents believe their passwords are good enough to protect them from hackers while 77 per cent find them easy to remember. "You have got to give people credit for realising how important a strong password is, but because so many of them write them down, one in four people's passwords are probably quite accessible," said Jackson.

Almost a quarter of respondents take their laptops out of the office at least once a week, and 44 per cent of them have no encryption software. This figure could be even higher, because a third of the respondents didn't know if they had encryption software.

However, the news is not all bad. The Ministry of Defence takes security very seriously, and according to Jackson, it has stipulated that all new laptops must have hard-disk encryption. "People who handle more classified info are only allowed to use quite long alphanumeric passwords. Remembering one might be quite feasible but remembering several is an absolute nightmare," said Jackson.

He advises that security can be significantly increased by augmenting passwords with a security token, such as a contact-less smart card.

The survey was conducted of 117 employees at the MoD, the justice system, police and health services.

Munir Kotadia writes for News.com