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Public Key Infrastructure

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ALSO CALLED: P K I, Public-key Infrastructure, PKI Security, and 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 Reports
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The Five Building Blocks of Attack Coverage: Assessing the Quality of your Intrusion Prevention System
sponsored by TippingPoint
WHITE PAPER: What makes one intrusion prevention system (IPS) better than another? The best way to answer that question is to assess each vendor's solution on the five building blocks of attack coverage: Knowledge of applications, threat engine performance, breadth and depth of coverage, accuracy, and timeliness.
Posted: 05 Nov 2009 | Published: 05 Nov 2009


Webcast -- Staying Ahead of Cybercrime: The Importance of Web Application Security
sponsored by IBM
WEBCAST: This webcast discusses new and emerging network and application security attacks and ways organizations can protect themselves against Web application and network security threats.
Posted: 03 Nov 2009 | Premiered: 03 Nov 2009


Cloud Computing: Security Risks and Compliance Implications
sponsored by SearchSecurity.com
PRESENTATION: This collection of slides from the Information Security Decisions Conference presents an overview of the security concerns that arise from the new trend toward cloud computing. The slides cover what cloud computing is, how it is used, and the concerns it raises. The presentation also makes some recommendations for dealing with these concerns.
Posted: 29 Oct 2009 | Published: 29 Oct 2009


eGuide: Where does security fit in the cloud?
sponsored by VeriSign, Inc
EGUIDE: This expert E-Guide offers an in-depth look at the security of cloud computing. Discover a risk versus benefits comparison, learn why it may be difficult to satisfy compliance auditors if security controls are obscured, and see why cloud vendors aren’t very concerned with security.
Posted: 28 Oct 2009 | Published: 28 Oct 2009


Securing a Dynamic Infrastructure
sponsored by IBM
WHITE PAPER: This white paper describes how security that is built into a dynamic infrastructure can mitigate risks, enabling agility, secure collaboration, and business transformation. The IBM Security Framework and lifecycle approach can help address changing business requirements.
Posted: 27 Oct 2009 | Published: 27 Oct 2009


Security and Environmental Monitoring Solutions
sponsored by APC
WHITE PAPER: NetBotz protection brings a crucial layer of physical security to any IT environment—big or small—by constantly monitoring and protecting your IT assets from environmental threats and human error.
Posted: 23 Oct 2009 | Published: 23 Oct 2009


Server Virtualization - Windows Server Virtualization in Windows Server 2008 Product & Technical Overviews
sponsored by SHI
WHITE PAPER: Server Virtualization means more than server consolidation. Microsoft Windows Server can help your organization improve network reliability, scalability and security.
Posted: 19 Oct 2009 | Published: 19 Oct 2009


Security in the Business Productivity Online Suite from Microsoft Online Services
sponsored by SHI
WHITE PAPER: This paper describes how Microsoft manages security, privacy, and continuity of the Online Services program, as well as how it aligns with industry standards for security and reliability.
Posted: 19 Oct 2009 | Published: 19 Oct 2009


Windows 7 Security: A Great Leap Forward or Business as Usual?
sponsored by Sophos Inc.
WHITE PAPER: The public release of Windows 7 is approaching fast. Debates and discussions have been raging on the security improvements in the new platform, and some potential problems have also emerged. In this white paper, we run through the most significant changes and additions, and look at what they might mean to users and administrators.
Posted: 13 Oct 2009 | Published: 13 Oct 2009


Red Hat Open Source Security
sponsored by Red Hat
WHITE PAPER: Red Hat, the world's leading provider of open source solutions, is committed to utilizing the principles of open source to provide enterprise-level security to its customers. This paper reviews open source software development principles and process and how those lead to more secure software.
Posted: 08 Oct 2009 | Published: 08 Oct 2009


The Shortcut Guide To Prioritizing Security Spending Chapter 1: Optimizing Business-Driven Security
sponsored by IBM
EBOOK: This eBook provides a context for understanding today’s information security environment and selecting an optimal set of technologies, policies, and practices to meet the needs of your particular business.
Posted: 05 Oct 2009 | Published: 05 Oct 2009


Podcast: State of New York Government Case Study
sponsored by McAfee, Inc.
PODCAST: See how the State of New York saved millions of dollars, reduced management time, and improved compliance by standardizing on McAfee for complete system protection.
Posted: 30 Sep 2009 | Premiered: 30 Sep 2009


Buyer’s Guide for Enterprise Single Sign-On
sponsored by Oracle Corporation
WHITE PAPER: This whitepaper offers a thorough checklist that should enable potential ESSO implementers to deploy the right ESSO solution which should help eliminate sign-on problems, reduce helpdesk costs, maximize user productivity, strengthen security, simplify administration and accelerate regulatory compliance.
Posted: 25 Sep 2009 | Published: 25 Sep 2009


IBM ISS X-Force Threat and Risk Report
sponsored by IBM
WHITE PAPER: Read this Trend and Risk report from IBM® ISS X-Force® to learn statistical information about all aspects of threats that affect Internet security, including software vulnerabilities and public exploitation, malware, spam, phishing, web-based threats, and general cyber criminal activity.
Posted: 21 Sep 2009 | Published: 21 Sep 2009


2009 and Beyond: Managing Security and the New Compliance Landscape
sponsored by IBM
WEBCAST: Learn how to successfully safeguard your enterprise and manage the burden of compliance with Kristin Lovejoy, Director, IBM Corporate Security Strategy and Scott Crawford of analyst firm EMA. This webcast discusses how to protect company data and meet compliance needs on a restricted budget.
Posted: 21 Sep 2009 | Premiered: 21 Sep 2009


Avoid Security Suffering With These 3 Questions
sponsored by Ounce Labs, an IBM Company
JOURNAL ARTICLE: Participants at industry conferences and events often ask where the right place to start implementing security is. This is similar to starting off a talk with a doctor by asking “What medicine should I take?” The answer is going to be more questions. This article presents three questions to ask yourself before starting a security implementation.
Posted: 18 Sep 2009 | Published: 18 Sep 2009


Panda Managed Office Protection
sponsored by Panda Security
DATA SHEET: Panda Managed Office Protection is a security solution for PCs and servers based on the concept of Software as a Service (SaaS). Software as a Service lets companies focus on their core business, freeing them from the management tasks and operating costs associated with traditional security solutions.
Posted: 18 Sep 2009 | Published: 18 Sep 2009


Achieving an Optimized Security Architecture
sponsored by McAfee, Inc.
VIDEO: Empower your organization with strategic security. By understanding the fundamentals of building a security architecture, you will be able to respond to business demands while safeguarding your organization. View this video to learn about optimizing your security architecture and addressing current security challenges.
Posted: 10 Sep 2009 | Premiered: 10 Sep 2009


Introduction to McAfee ePolicy Orchestrator 4.5
sponsored by McAfee, Inc.
VIDEO: Many organizations have cut costs by distributing IT across the globe. This makes integration and management a challenge. To ensure your security team is on the same page, check out this video to learn about a solution that allows you to manage different technologies in different time zones with a localized system.
Posted: 10 Sep 2009 | Premiered: 10 Sep 2009


Role-Based Access Control (RBAC): The Next Generation of Access Management
sponsored by FoxT
PODCAST: Do you really understand how RBAC can be used to simplify compliance and further secure your sensitive data? Does your organization have the right infrastructure to take advantage of this new capability? In this podcast, find out what it takes to implement RBAC in your organization.
Posted: 09 Sep 2009 | Premiered: 09 Sep 2009


Complex Role Entitlements: Making Sense of Role-Based Access Controls (RBAC)
sponsored by FoxT
WEBCAST: The new Role-Based Access Control utilities enforce entitlements down to the data and device level. The ability to effectively provision and audit these fine-grained controls across diverse technology domains is still a challenge. In this webcast, receive practical guidance on how to implement a unified policy management infrastructure for RBAC.
Posted: 09 Sep 2009 | Premiered: 09 Sep 2009


Resource Protection in Virtualized Infrastructures
sponsored by Intel Corporation
WHITE PAPER: This paper provides an overview of security concerns and considerations that organizations must address when implementing virtualization.
Posted: 03 Sep 2009 | Published: 03 Sep 2009


Streamlining Your Network Security Infrastructure
sponsored by McAfee, Inc.
VIDEO: In this videocast, Jennifer Jabbusch outlines how to streamline your network security infrastructure. Learn some ways to leverage what equipment and resources you already have, as well as what your budget should be spent on.
Posted: 03 Sep 2009 | Premiered: 03 Sep 2009


Five Network Security Issues to Avoid
sponsored by McAfee, Inc.
PODCAST: In this podcast, Jennifer Jabbusch, infrastructure security consultant with Carolina Advanced Digital, Inc., a security integrator based in North Carolina, discusses ways to avoid five common issues when securing your network infrastructure.
Posted: 03 Sep 2009 | Premiered: 03 Sep 2009


Podcast: This Month in the Threat Webscape
sponsored by Websense, Inc.
PODCAST: The Websense Security Labs Team provides a review of the recent July threats. Highlighted are a few examples of high-profile Web sites that were compromised with malicious code.
Posted: 02 Sep 2009 | Premiered: 02 Sep 2009

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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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