[Guruji]:- System Attack # 2
Force the media to be busy or unavailable
· A resource may be unavailable in a multi-tasking operating system
· Does the app wait, lock, or ?
· Typically we can look at issues such as delayed response times; may need to put up appropriate delay error messages
System Attack # 3
Damage the media
· Useful for software that should work despite damaged media, or software that should at least detect that there was a problem with the file
· Dust, dirt, scratches, magnetic scrambling