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Public Key Infrastructure

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ALSO CALLED: P K I, Public-key Infrastructure, PKI Security, PKI
DEFINITION: A registration authority (RA) is an authority in a network that verifies user requests for a digital certificate and tells the certificate authority (CA) to issue it. RAs are part of a public key infrastructure (PKI), a networked system that enables companies and users to exchange information and money safely and securely. The digital certificate contains a public key that is used to encrypt and  … 
Definition continues below.
Public Key Infrastructure Multimedia (View All Report Types)
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Case Study: A New Way to Improve Uptime and Reliability
sponsored by Rackspace
VIDEO: In this video, you'll learn how simPRO was able to improve the uptime and reliability of their job management software by leveraging a powerful cloud-based approach. View now to learn how this system allowed them to become far more reliable, resilient, and scalable than before.
Posted: 19 Feb 2015 | Premiered: 21 Jan 2015

Rackspace

Case Study: Healthcare Company Goes 100% Cloud
sponsored by Dimension Data
VIDEO: In this brief video, learn how an integrated healthcare company completely migrated to a hybrid cloud environment for a more flexible, dynamic, efficient data center.
Posted: 03 Mar 2015 | Premiered: 17 Dec 2014

Dimension Data

Case Study: Improve Customer Experience with Managed Services
sponsored by Cisco & Fujitsu
VIDEO: Watch this brief video to learn about the managed services provider Mitchells & Butlers, a leading managed pub and pub restaurant operator, owning around 2,000 businesses offering food, drink and entertainment across the UK, partnered with to bring innovation to their business and help support a better guest experience.
Posted: 22 Oct 2014 | Premiered: 22 Aug 2013

Cisco & Fujitsu

Case Study: ING Streamlines Storage, Communications with Symantec
sponsored by Symantec Corporation
WEBCAST: Learn how Symantec helped ING Investment Management with email and document archiving, e-discovery, and compliance.
Posted: 27 Aug 2014 | Premiered: Aug 27, 2014

Symantec Corporation

Case Study: Levi Strauss & Co. Gets Comfortable with Simpana Software
sponsored by CommVault
VIRTUAL TRADESHOW: Watch this video to learn what Levi Strauss' VP and CTO Bart Hecht thinks about CommVault.
Posted: 30 Dec 2014 | Premiered: Feb 2, 2012

CommVault

Clearing the Air: Cloud Infrastructure Management Visibility Simplified
sponsored by CA Technologies.
WEBCAST: In this white paper, explore how IIJ Global Singapore, a subsidiary of the leading internet access and network solutions provider, leveraged a unified monitoring platform to give customers a single-pane-of-glass view. Read on to learn how this platform can increase visibility in your organization.
Posted: 29 Dec 2014 | Premiered: Oct 9, 2014

CA Technologies.

Cloud Security through Trend Micro Deep Security
sponsored by Trend Micro
VIDEO: Inside this brief video, learn about a technology that provides organizations with the tools to mitigate security threats built especially for the cloud. Find out how one click can add security to your instances without you having to manage the entire security infrastructure yourself.
Posted: 31 Mar 2015 | Premiered: 18 Dec 2014

Trend Micro

Cloud Security: Enterprise Point of View
sponsored by Dimension Data
VIRTUAL SEMINAR: Access this webcast today to listen as Darren O'Loughlin, CSO for Dimension Data's global business enabling IT as a Service, shares strategic objectives for securing applications and workloads on an enterprise-class cloud.
Posted: 29 Jan 2015 | Premiered: 26 Nov 2014

Dimension Data

Cloudmark Security Platform for DNS
sponsored by Cloudmark
PRODUCT DEMO: If you suspect that your DNS has been compromised, use this DNS analysis page from Cloudmark to send them a traffic sample for complimentary analysis—the first step to take along the path to proven security success.
Posted: 16 Feb 2015 | Premiered: 16 Feb 2015

Cloudmark

Collaboration: Delivering a More Dynamic, Secure Mobile Workforce
sponsored by Hewlett-Packard Limited
VIDEO: Take 30 seconds out of your day to see why GE is securely penetrating their emerging markets and enabling customers to take advantage of their services. Watch this video to learn more.
Posted: 12 Feb 2014 | Premiered: 12 Feb 2014

Hewlett-Packard Limited

CA Clarity Project and Portfolio Management
sponsored by CA Technologies.
PRODUCT DEMO: Watch this in-depth product demo to learn how CA Clarity works. This project and portfolio management solution enables users to view all projects, programs, services, assets, and applications in a collection of portfolios.
Posted: 31 Mar 2010 | Premiered: 30 Mar 2010

CA Technologies.

CA Compliance Manager for z/OS
sponsored by CA Technologies.
WEBCAST: Register today to see a flash demonstration of CA Compliance Manager for z/OS and find out for yourself how you can take the cost out of compliance, streamline processes, increase efficiencies and reduce business risk.
Posted: 12 May 2009 | Premiered: May 12, 2009

CA Technologies.

CA eHealth Performance Manager Demo
sponsored by CA Technologies.
PRODUCT DEMO: Download this demo to learn how you can proactively monitor performance of data and voice networks, physical and virtual systems, environmentals, databases and client/server applications across IT, all from one interface, before your business is negatively impacted.
Posted: 23 Nov 2009 | Premiered: 23 Oct 2009

CA Technologies.

Case Based Alarms - Relevant and Actionable
sponsored by Virtual Instruments
VIDEO: Uncover the key features of a new approach to infrastructure monitoring that only sends 1 alert at a time, and contains all relevant case history in that alert.
Posted: 09 Jun 2014 | Premiered: 09 Jun 2014

Virtual Instruments

CentraStage Endpoint Management
sponsored by CentraStage
WEBCAST: This brief video explores one company's solution to endpoint management and how it can help managed service providers offer round-the-clock visibility of their endpoints
Posted: 11 Mar 2014 | Premiered: Jan 14, 2014

CentraStage

Centrica Redefines Customer Relationship with HP Converged Cloud
sponsored by Hewlett-Packard Limited
VIDEO: This video case study covers a cloud-based solution that one organization used in order to eliminate data center downtime and applications that don't work.
Posted: 24 Feb 2014 | Premiered: 24 Feb 2014

Hewlett-Packard Limited

Centrify Express 2010.1
sponsored by Centrify Corporation
SOFTWARE DOWNLOAD: Centrify Express is the #1 choice of IT professionals for Active Directory-based single sign-on to Linux and Mac systems.  It is a free solution with more functionality, tools, and upgrade options than alternative offerings.
Posted: 06 Aug 2010 | Premiered: 06 Aug 2010

Centrify Corporation

Change the Way IT Delivers Value to the Business
sponsored by CA Technologies.
WEBCAST: In this comprehensive webcast, learn how you can measure, manage, and consistently deliver reliable services to your customers. Hear from a panel of six IT experts as they discuss how the increased focus on improving customer experience is impacting IT, as well as best practices and challenges to overcome in the transformation.
Posted: 14 Jan 2014 | Premiered: Jan 14, 2014

CA Technologies.

Changing the Perception of IT – What Your Customers Won't Tell You
sponsored by ServiceNow
WEBCAST: This webcast covers the negative perception of IT and how you can shake that image.
Posted: 28 Oct 2013 | Premiered: Oct 24, 2013

ServiceNow

Cisco Connected World Technology Report
sponsored by Cisco Systems, Inc.
VIDEOCAST: Access this videocast for a panel discussion investigating the findings of the 2011 Cisco Connected World Technology Report, which provides insight into the mindset, expectations, and behavior of the world’s next generation of workers.
Posted: 07 Feb 2012 | Premiered: Feb 6, 2012

Cisco Systems, Inc.

Clinical Documentation: Emerging Market Trends and IT Best Practices Podcast
sponsored by Nuance
PODCAST: Download this podcast to hear from David E. Williams, President of Health Business Group and Rebecca Kaul, President of the UPMC Technology Development Center who discuss the latest trends in clinical documentation practices and some challenges that come with it. Click now as they unveil 6 key guidelines for successful implementation.
Posted: 28 Jan 2014 | Premiered: Jan 24, 2014

Nuance

Cloud Computing and Security…thoughts from Intel CISO Malcolm Harkins
sponsored by Intel
WEBCAST: This short video explores the top security concerns in the cloud and provides insight on what your organization can do to avoid them. Learn how you can enable a safe, risk-free cloud environment.
Posted: 04 Oct 2011 | Premiered: Oct 4, 2011

Intel

Cloud Infrastructure for The Real World
sponsored by Red Hat
VIDEO: This video details the changed cloud computing is causing in IT management and service delivery and offers a solution to help your organization keep up.
Posted: 16 Dec 2013 | Premiered: 27 Sep 2013

Red Hat

Cloud Service Automation
sponsored by Hewlett-Packard Company
WEBCAST: Check out this webcast to discover industry-leading private, public, and hybrid cloud services providing advanced provisioning and management of applications and infrastructure, a highly flexible architecture with advanced workload optimization and metering, service assurance, application lifecycle management, security, and compliance.
Posted: 27 Jul 2012 | Premiered: Jul 19, 2012

Hewlett-Packard Company

Compucom and Intel vPro Out of the Box Innovation
sponsored by Intel
VIDEO: Compucom, provider of IT solutions to Fortune 1000 companies, describes how Intel innovation has taken Compucoms business to another level.
Posted: 03 Dec 2009 | Premiered: 14 Sep 2009

Intel
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PUBLIC KEY INFRASTRUCTURE DEFINITION (continued): … A registration authority (RA) is an authority in a network that verifies user requests for a digital certificate and tells the certificate authority (CA) to issue it. RAs are part of a public key infrastructure (PKI), a networked system that enables companies and users to exchange information and money safely and securely. The digital certificate contains a public key that is used to encrypt and decrypt messages and digital signatures.
Public Key Infrastructure definition sponsored by SearchSecurity.com, powered by WhatIs.com an online computer dictionary

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