Tip

Network access control: A broad definition

Andrew Braunberg, Senior Analyst, Current Analysis

    Requires Free Membership to View

NAC Crash Course
Our Network Access Control Crash Course is designed to keep value-added resellers and systems integrators up to speed on this changing market.

What are you selling your customers when pitching a network access control product? Moreover, how do you compare NAC solutions to determine which vendor you want to partner with? There are no easy answers when the technology continually evolves. In this article Current Analysis Senior Analyst Andrew Braunberg explores the value in expanding NAC's repertoire.

 

Defending an expansive definition of NAC

There is a good bit of controversy these days about what constitutes a "complete" network access control (NAC) solution. The original vision of NAC (e.g., host-posture checking, quarantine and remediation) has been expanding considerably. Network architecture and network operations managers are no doubt beginning to wonder if the term has become so misused as to lose any real meaning.

A complete NAC solution should include the following capabilities: host- posture checking; quarantine and remediation; identity-aware and policy-based authentication and resource access control; and post-admission threat protection, quarantine and remediation.

Hear more about the defining of network access control as a term and as an industy.

About the author:
As a Senior Analyst in the Information Security module at Current Analysis, Andrew Braunberg's main responsibility is tracking the identity management and security management market segments. Prior to joining Current Analysis, Andrew was a journalist covering information technology in the defense and telecommunications sectors. Andrew holds an M.A. from George Washington University in Science, Technology and Public Policy and a B.S. in Engineering Physics from Rensselaer Polytechnic Institute.


This was first published in October 2006

There are Comments. Add yours.

 
TIP: Want to include a code block in your comment? Use <pre> or <code> tags around the desired text. Ex: <code>insert code</code>

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy
Sort by: OldestNewest

Forgot Password?

No problem! Submit your e-mail address below. We'll send you an email containing your password.

Your password has been sent to:

Disclaimer: Our Tips Exchange is a forum for you to share technical advice and expertise with your peers and to learn from other enterprise IT professionals. TechTarget provides the infrastructure to facilitate this sharing of information. However, we cannot guarantee the accuracy or validity of the material submitted. You agree that your use of the Ask The Expert services and your reliance on any questions, answers, information or other materials received through this Web site is at your own risk.