It used to be that enterprise cybersecurity was all castle and moat. First, secure the perimeter and then, in terms of what went on inside that, "Trust, but verify."
The perimeter, of course, was the corporate network. But what does that even mean at this point? With most employees now working from home at least some of the time—often on their own smartphones or laptops—and organizations relying increasingly on cloud computing, there's no such thing as a single, enterprise-wide perimeter anymore.
No entries found
Log in to Read the Full Article
Sign in using your ACM Web Account username and password to access premium content if you are an ACM member, Communications subscriber or Digital Library subscriber.
Please select one of the options below for access to premium content and features.
Create a Web Account
If you are already an ACM member, Communications subscriber, or Digital Library subscriber, please set up a web account to access premium content on this site.
Join the ACM
Become a member to take full advantage of ACM's outstanding computing information resources, networking opportunities, and other benefits.
Subscribe to Communications of the ACM Magazine
Get full access to 50+ years of CACM content and receive the print version of the magazine monthly.
Purchase the Article
Non-members can purchase this article or a copy of the magazine in which it appears.