Evaluating Cloud-Based ID Management Solutions - InformationWeek

InformationWeek is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Software // Information Management

Evaluating Cloud-Based ID Management Solutions

Identity management in enterprise applications is never easy, and moving to the cloud makes it even more complex. Here are some approaches to help you take control of the challenges.

12 Hadoop Vendors To Watch In 2012
12 Hadoop Vendors To Watch In 2012
(click image for larger view and for slideshow)

The process of managing identity for enterprise applications and services is challenging to begin with, but a lack of identity standards across cloud-based applications means that organizations looking to manage employee access to those applications will find it doubly difficult.

In the world of on-premise applications, identity management challenges were easily pushed aside, says Philip Cox, director of security and compliance at RightScale Inc. and author of a new InformationWeek report entitled How to Manage Identity in the Public Cloud. But once an organization sets its sights on cloud-based applications, those challenges take center stage.

Moving to the cloud adds new layers of complexity to the already challenging identity management issue. The more cloud applications a company uses, the greater the challenge, Cox says, because a lack of widely used single-sign-on systems means every application has to be managed independently. And just to throw an additional monkey wrench into the mix, many public cloud apps opt for individual, not organizational, identity management, making it harder for IT to stay in control of accounts.

And as cloud applications gain popularity in the enterprise, Cox doesn't see the landscape of challenges around identity management in the public cloud changing much over the next few years.

"Right now, it's a lot of heavy lifting because of the lack of maturity out there," he says. "You can do it, but it's not a trivial thing to do."

Because of that lack of maturity, many organizations will have to use a combination of identity management architectures for the time being, with four main approaches shaping enterprises' strategies.

The first and simplest approach is to simply use the identity management systems baked into public cloud applications. This is generally the fastest to deploy and the most commonly used approach today. Under this approach, all accounts are specific to each individual cloud-based app, with no common provisioning, deprovisioning, or password management tools across multiple applications. On the plus side, a compromised user account won't compromise more than the one cloud service. But most companies will end up having multiple credentials for multiple accounts across multiple cloud services, and users are likely to use the same credentials across multiple applications and services.

Read the rest of this article on Network Computing.

Security concerns give many companies pause as they consider migrating portions of their IT operations to cloud-based services. But you can stay safe in the cloud. In our Cloud Security report, we explain the risks and guide you in setting appropriate cloud security policies, processes, and controls. (Free registration required.)

We welcome your comments on this topic on our social media channels, or [contact us directly] with questions about the site.
Comment  | 
Print  | 
More Insights
InformationWeek Is Getting an Upgrade!

Find out more about our plans to improve the look, functionality, and performance of the InformationWeek site in the coming months.

Remote Work Tops SF, NYC for Most High-Paying Job Openings
Jessica Davis, Senior Editor, Enterprise Apps,  7/20/2021
Blockchain Gets Real Across Industries
Lisa Morgan, Freelance Writer,  7/22/2021
Seeking a Competitive Edge vs. Chasing Savings in the Cloud
Joao-Pierre S. Ruth, Senior Writer,  7/19/2021
White Papers
Register for InformationWeek Newsletters
Current Issue
Monitoring Critical Cloud Workloads Report
In this report, our experts will discuss how to advance your ability to monitor critical workloads as they move about the various cloud platforms in your company.
Flash Poll