The computers at the company I work for recently show the message below during log on.
This computer system is the property of Company. It is for authorised use only. All activities conducted on and information accessed, processed, stored or sent using this system may be examined. By using this system, all users aknowledge notice of, and agree to comply with, the Company IT Acceptable Use standard. Unauthorised or improver use of this system may result in disciplinary action. By continuing to use this system you indicate your awareness of and consent to these terms and conditions of use. Log off immediately if you do not agree to the condictions stated in this warning.
Is the statement legal according to Norwegian regulations?