Register |  Lost Password?
Facebook twitter Linked in
Email Print

eCN Special Report: Next-Generation Network Security

Universities battle security threats with a layered approach

In the Middle Ages, city planners and feudal land owners relied on a multilayered approach to keep marauders at bay: Those laying siege to a castle, for instance, first had to cross a moat, then get past an outer wall, or curtain wall. If they succeeded in breaching this outer wall, invaders faced a series of daunting obstacles in a structure called a barbican, a narrow exterior passage that led to the main castle entrance. Invaders who were lucky enough to reach this barbican were subject to attacks with heavy stones, molten lead, or boiling water dropped through “murder holes” in the ceiling of the passage....

Free registration required to continue reading this article.

Register today and receive free access to all our news and resources and the ability to customize your news by topic with My eSchool News.

Register now.
Already a member? Log in

Lost Password?

You must be logged in to post a comment Login

My eCampus News provides you the latest news by the categories you select.
Customize your news now. You must be logged in to view your customized news.
Register |  Lost Password?

Find the Latest Resources in Education Today