Abstract: A method and a system for managing a website are disclosed, the website being arranged on a server. According to the method, a website administrator initially performs changes to content of the website. Then the traffic to the website is analysed, including obtaining information regarding value generated for the website owner by the traffic, and the impact on the value generated for the website owner by the traffic, due to the performed changes, is evaluated. In the case that the evaluating step reveals that the performed changes decrease the value generated for the website owner by the traffic, a warning is generated for the website administrator. Thereby the website administrator is alerted if the changed content causes the value generated for the website owner by the visitors visiting the website to decrease, thereby allowing the website administrator to reverse the changes and/or perform further changes to the content in order to once again increase the generated value.

Abstract: A method and a system for managing a website are disclosed, the website being arranged on a server. According to the method, a website administrator initially performs changes to content of the website. Then the traffic to the website is analysed, including obtaining information regarding value generated for the website owner by the traffic, and the impact on the value generated for the website owner by the traffic, due to the performed changes, is evaluated. In the case that the evaluating step reveals that the performed changes decrease the value generated for the website owner by the traffic, a warning is generated for the website administrator. Thereby the website administrator is alerted if the changed content causes the value generated for the website owner by the visitors visiting the website to decrease, thereby allowing the website administrator to reverse the changes and/or perform further changes to the content in order to once again increase the generated value.

Abstract: Method and apparatus for preventing illegal copying of copyright material. Encrypted data is transmitted from a first computer to a second computer, and the decryption key has to be requested each time the user want to gain access to the data in an unencrypted form. The encryption key is subsequently rendered unfit for use and/or the decrypted data is rendered unfit for use. The decryption key may be stored in a non-accessible part of a hardware processor of the second computer. Access to the data in an unencrypted form, e.g. the number of copies, may thus be controlled. Further, a method of distributing electronic data from a number of publishers to a number of recipients. Each publisher makes data available from e.g. a web site, and the recipients may purchase the data via a global computer network. The data is distributed in a safe manner as described above. Makes it possible to publish small editions of data while still protecting the copyright.