Network perimeter security in a perimeterless world

Last updated:December 2015

Editor's note

With the rise in use of cloud and bring your own devices, the concept of the enterprise network perimeter is changing. In this Security School, with Johna Till Johnson, CEO and founder of Nemertes Research, learn about the pressures transforming the enterprise network perimeter and the new perimeterless network, and how to adapt your strategy for network perimeter security.

Watch the video, listen to the podcast, read the tech tip then take the quiz to see how much you have learned about securing the network perimeter. Passing the quiz earns you one CPE credit from (ISC)².

Take the quiz to check your knowledge of the new perimeterless network.

View our Security School Course Catalog to view more lessons eligible for CPE credits.

1Network perimeter security

The concept of "inside" and "outside" an enterprise network perimeter is dated. Expert Johna Johnson explores how network perimeter security must change to deal with increasingly porous borders, cloud, BYOD and other network developments.