conducting business activities (e.g., distributing, buying, selling, marketing, and servicing of products and services) electronically over computer networks such as the internet, extranets, and corporate networks
conducting businesses activities (e.g., distribution, buying, selling, marketing, and servicing of products or services) electronically over computer networks. any business transactions over the network. (b2b, b2c, c2c).
-how bad guys can attack computer networks -how we can defend networks against attacks -how to design architectures that are immune to attack