Basic principle 4: Limit access. Be selective in whom you give access to which data and services [Translation of the Dutch text on the screen] Why? Because you minimise the risk of incidents and abuse by only giving people access to the systems they really need. [We see an employee sitting behind his computer in an office. He clicks on a link to a folder labelled 'management'.] Say, everyone can access everything. [We see an employee sitting behind his computer in an office. He clicks on a link to a document labelled 'Confidential company data', opens it and prints it.] That may lead to unexpected problems. [Now we see the employee enter an office building labelled "The competition", with a binder containing paperwork under his arm.] But you can prevent this. If you take action. [Now we see the film rewinding (with sound and visual effects of a rewinding videotape)] By consciously giving people access only to the systems they need. [We see the employee, sitting behind the same screen as before. He clicks the folder 'management' and a pop up appears: "access denied".] Want to know more about minimising the risk of abuse of your business systems? Go to Digital Trust Center.nl ["Find out more? www.digitaltrustcenter.nl"]