ICT security measures put in place by businesses in the administrative and support services industry in New Zealand
2014, % of businesses that use computers (with 6 employees or more)
| Answer | % of businesses that use computers | 
|---|---|
| Authentication hardware / software for external users | 29.5010845987% | 
| Authentication hardware / software for internal users | 55.53145336226% | 
| Educating staff | 44.25162689805% | 
| Firewall | 82.6464208243% | 
| Intrusions detection system | 34.49023861171% | 
| Offsite data back-up | 59.43600867679% | 
| Operating system patch that is regularly updated | 67.24511930586% | 
| Policies to insure ICT security | 30.58568329718% | 
| Regular back-up of critical data | 80.69414316703% | 
| Regularly updated anti-spyware software | 75.27114967462% | 
| Regularly updated virus checking or protection software | 94.79392624729% | 
| Secured communication between clients and servers | 35.5748373102% | 
| Spam filter | 84.81561822126% |