The September 11, 2001 terrorist attacks are transforming information technology, leading to profound and permanent changes. In Byte Wars , legendary software engineering expert Ed Yourdon focuses on the immediate changes IT professionals are already encountering, and the long-term changes they must prepare for. From privacy issues to lean supply chains, "Death March," security, disaster recovery, and contingency planning projects, Yourdon addresses 9/11's impact on IT at every level - and outlines effective responses for executives, IT pros, and citizens alike.