In addition it will look at techniques and trends in messaging services, managing a public ISP, spim, Instant Messaging and its vulnerabilities and solutions. |
Spim is more intrusive than spam because it pops up instantly on the screen, requiring users to accept or decline the messages before they will go away. |
Spim is more insidious than spam because messages pop up automatically when a user is logged in, making them harder to ignore. |