ABSTRACT
This chapter provides an introduction to information security and shows how information security is necessary for individuals and organizations all over the world. We then delve into some basic security concepts that are vital in understanding security concepts and practices, which will be explored throughout our journey into securing Java Web applications. The chapter also describes some security incidents and attacks that have shaped world and IT security. It is also important to understand the many myths that surround security. We will discuss some common security myths and explore the realities that are actually behind these myths.
