Statistics Norway

Information and communication technology (ICT), use in enterprises

9   Proportion of all enterprises with various security measures. 2003-2005. Per cent
  2003 2004 2005
All enterprises with 10+ employees      
       
Security measures      
Digital signature 10 6 7
Other methods for identification than digital signature, e.g. PIN code 13 10 13
Cryptation out of consideration to confidentiality 8 7 11
Physical access restriction to critical IT-equipment 31 36 49
Emergency electricity supply 38 36 46
Keeping back-up in other locality than the working premises 63 61 68
Server with secure connection (supported by safety protocols, e.g. SSL or SHTTP) 26 33 51
Fire walls 54 66 80
Virus control and protection software 81 85 88
Subscription to a security service (e.g. anti-virus software or software which warns about attacks 57 68 82
Constant IT safety education of employees 14 13 23
IT security policy approved by management : 23 46
Formally appointed person responsible for IT security : 28 39
Emergency plan updated during latest two years : 14 27
IT security guidance for all users, updated during latest two years : 12 25
Filtering of incoming e-mail (spam protection) : 44 70
Updated any safety precautions, e.g. anti-virus programs, during the latest three months 70 81 82

Explanation of symbols