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Certificate Authority Hierarchy

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May 14, 2024 3 minute read
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Certificate Authority (CA) Hierarchy forms the backbone of the Public Key Infrastructure (PKI), ensuring trust and security in digital interactions. It is an organized structure of CAs, each with a defined level of authority and trust relationships, to issue and manage digital certificates.

Understanding CA Hierarchy

A CA hierarchy has multiple levels, with a root CA at the top. The root CA is the most trusted entity and issues certificates to intermediate CAs. Intermediate CAs, in turn, issue certificates to lower-level CAs or end-entity certificates to website owners, organizations, or individuals.

Path to Certificate Authority Hierarchy

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Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Certificate Authority Hierarchy.
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Applied Cryptography
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A practical guide to applied cryptography that provides detailed explanations of cryptographic algorithms and protocols, including those used in PKI and CA, with example implementations in C.
Applied Cryptography: Protocols, Algorithms and...
Hardcover
$$$
Applied Cryptography: Protocols, Algorithms, and...
Hardcover
$$$$
Applied Cryptography: Protocols, Algorithms, and...
Paperback
$$
Applied Cryptography: Protocols, Algorithms, and...
Paperback
$$$$
Applied Cryptography: Protocols, Algorithms and...
Kindle Edition
$$
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Computer Security
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A detailed and up-to-date reference that covers various aspects of computer security, including PKI and CA, providing a comprehensive view of their applications and challenges.
Computer Security
Paperback
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Computer Security
Kindle Edition
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Security Engineering
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A comprehensive and well-written textbook that covers various aspects of security engineering, including PKI and CA, with a focus on practical applications and case studies.
Security Engineering: A Guide to Building...
Hardcover
$$
Personal Medical Information: Security, Engineering...
Kindle Edition
$$$
Security Engineering: A Guide to Building...
Paperback
$$$
Security Engineering, 2ed
Paperback
$$
Security Engineering and Tobias on Locks Two-Book...
Hardcover
$$$$
Security Engineering: A Guide to Building (text...
Unknown Binding
$$$$
Cryptography & Network Security
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A well-structured textbook that covers the fundamentals of cryptography and network security, including PKI and CA, with numerous examples and exercises to aid understanding.
Cryptography and Network Security (Korean Edition)
Paperback
$$$
Cryptography & Network Security
Hardcover
$$$
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Cryptography and Network Security
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A well-regarded and comprehensive textbook on network security that dedicates a chapter to PKI and CA, providing a solid foundation for understanding their role in securing networks.
Cryptography and Network Security
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Cryptography and Network Security
Kindle Edition
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NIST SP 800-166 - Derived PIV Application and Data...
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A concise official NIST publication that provides a high-level overview of PKI and CA concepts and their applications.
NIST SP 800-166 - Derived PIV Application and Data...
Paperback
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NIST SP 800-166 - Derived PIV Application and Data...
Kindle Edition
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Handbook of Applied Cryptography
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Provides a comprehensive overview of cryptography, including the cryptographic algorithms and protocols used in CA hierarchies. It valuable resource for advanced readers who want to understand the mathematical foundations of cryptography.
Handbook of Applied Cryptography (Discrete...
Hardcover
$$$$
Handbook of Applied Cryptography (Discrete...
Kindle Edition
$$$
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