But the main area of controversy is whether simply obtaining unauthorised access to a computer should be a crime.

The communications network is designed to prevent unauthorised access to the system from external sources.

You can implement measures to reduce your network's vulnerability to unauthorised access or damage.

He wants all citizens to be allowed to see their own files and legislation to prevent unauthorised access.

The survey found that 60 million online social networks have been subject to unauthorised access in the last year, equivalent to 1.9 profiles every second.

Big business was spending millions of pounds on security to deter simple unauthorised access.

However, the 'always-on' connection means you may be susceptible to unauthorised access.

In accordance with local procedures, he had locked the control room door to prevent unauthorised access.

Article 3 of our proposal defines unauthorised access to an information system as an offence.

Once your information reaches us it is stored behind firewalls to prevent unauthorised access.