tivity 
(i.e., how to connect the mainframe to the Web) and security standpoints (i.e., how to protect 
the records from remote, Web-based attacks). As new technologies are used to create records, 
reference to new archival knowledge will continue to be required.  
Technological solutions need to be specific to be effective. Although the general theory and 
methodology of digital preservation applies to all digital records, the maintenance solutions for 
different types of records require different methods.