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Public Key Infrastructure

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ALSO CALLED: P K I, Public-key Infrastructure, PKI Security, PKI
DEFINITION: A PKI (public key infrastructure) enables users of a basically unsecure public network such as the Internet to securely and privately exchange data and money through the use of a public and a private cryptographic key pair that is obtained and shared through a trusted authority. The public key infrastructure provides for a digital certificate that can identify an individual or an organization and  … 
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Public Key Infrastructure Multimedia (View All Report Types)
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WEBCAST: How can companies invest in enterprise mobility to boost collaboration, when they're simultaneously exploring ways to reduce costs? This webcast explores five key areas where businesses can optimize their IT spending. Unlock strategies that will help you cut costs while improving mobile collaboration productivity.
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WEBCAST: This webcast discusses how enterprises can apply the 20 Critical Security Controls for Effective Cyber Defense, a list of best practices for IT security, to the new reality of cloud-based or virtualized infrastructures.
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Active Administrator™, Version 5.6.1
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TRIAL SOFTWARE: Active Administrator™ is a comprehensive and proactive Active Directory management solution. Active Administrator provides four powerful integrated AD management features within one console, including centralized event auditing and reporting, back-up and recovery, Group Policy offline editing and rollback, and simplified delegation of AD rights.
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PODCAST: Today's businesses depend on IT to deliver competitive advantage and superior user experiences, and with business service reliability, you can do just that. But how do you leverage this concept to not only ensure application availability, but end-to-end service reliability? Tune in to this podcast and find out.
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CA Technologies.
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PUBLIC KEY INFRASTRUCTURE DEFINITION (continued): …  directory services that can store and, when necessary, revoke the certificates. Although the components of a PKI are generally understood, a number of different vendor approaches and services are emerging. Meanwhile, an Internet standard for PKI is being worked on.The public key infrastructure assumes the use of public key cryptography, which is the most common method on the Internet for authenticating a message sender or encrypting a message. Traditional cryptography has usually involved the creation and sharing of a secret key for the encryption and decryption of messages. This secret … 
Public Key Infrastructure definition sponsored by SearchSecurity.com, powered by WhatIs.com an online computer dictionary

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