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CPNI - Centre for the Protection of National Infastructure

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Home > Methods of attack

Methods of attack

Terrorism is more than just physical attacks - it can also take the form of electronic attacks on vital information or communications systems. Both physical and electronic attacks can be carried out, directly or indirectly, by an 'insider', or by someone with specialist knowledge or access. Terrorism also includes threats or hoaxes intended to frighten and intimidate. This section of our website tells you more about each of the three main types of attack, and how to avoid them.

Physical attacks

Most terrorist bombs are improvised and can be categorised by their means of delivery and content.

Insider attacks

Almost all physical and electronic attacks can be carried out by an 'insider', whether an employee or contractor with access to your premises.

Electronic attacks

Opportunities for exploitation and attack on information and process control systems for the critical national infrastructure continue to emerge.

16/07/2007
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