The government is asking experts from the technology industry and academia to come up with ideas to help fight terrorism.

The move comes as the government publishes its Science and Technology Counter Terrorism Strategy today.

The internet has facilitated easier and more secure communication, and made easier the spread of violent extremist ideology. It has also made it easier to find the materials and expertise needed to make chemical, biological and radiological weapons.

The government wants to ensure that technological innovation in its prevention strategy develops apace.

"Our continued ability to identify and convict people engaged in terrorism, prevent radicalisation, protect our infrastructure and prepare for an attack all depend on developments in the physical and social sciences," says the strategy.

A brochure has been produced for science and technology experts, to put them in touch with key contacts.

Security minister Lord West said the UK must put its position as a world leader in science and technology to good use in this area.

"The UK is a leading innovator in the design and provision of defence and security solutions," he said. "British technology can have greater practical applications across the world and is just one more tool in our fight against those who would wish to do us harm."