How deeply does Authorization in Action cover certificate?

Explains domain binding, public-key use, trusted issuers, browser verification, and common failure modes.

Certificate

A digital certificate is a signed data record that binds an identity or domain name to a public key.

When a browser connects to a website, a certificate helps verify that the server is the legitimate owner of the requested domain rather than an impersonator. section 3.2

A certificate cryptographically links a server’s domain name to its public key. Trusted Certificate Authorities issue certificates, and browsers verify them before establishing a confidential TLS connection. section 3.2

Treat the browser lock as evidence with limits:

Check the domain name as well as the lock; a deceptive name such as twitter.com.info can still have a valid certificate. section 3.2
Account for misconfiguration, expired Certificate Authorities, and man-in-the-middle attacks when assessing TLS trust. section 3.2

How Authorization in Action covers it

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Also explained in

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Real-World CryptographyA digital certificate is a signed data structure that binds an identity or domain name to a public key.
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ASP.NET Core in Action, 3eAn HTTPS certificate is a digital certificate used to authenticate a server and enable encrypted HTTPS communication.
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Acing the Certified Kubernetes Administrator Exam, Second EditionA certificate is a digitally signed credential used to establish identity and support authenticated communication.
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Building Web APIs with ASP.NET CoreA TLS certificate is a digitally signed credential that binds an identity to a public key for authenticated encrypted connections.
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Build Python Web Apps with StreamlitA digital certificate is a digitally signed document that binds a domain or other identity to a public key for authentication and encrypted communication.
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Hacking CryptographyA digital certificate is a signed data structure that binds a public key to an identified subject and related metadata.
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WordPress Power Toolkit: Harness AI to build next-level websitesA certificate is a credential issued to recognize completion of a course or fulfillment of specified learning requirements.
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100 SQL Server Mistakes and How to Avoid ThemA certificate is a cryptographic object containing a public key and identity information that can support encryption or authentication.
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Data Pipelines with Apache Airflow, Second EditionA digital certificate is a signed data structure that binds an identity to a public key and includes information for validating that binding.
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Logs and TelemetryA digital certificate is a signed credential that binds an identity to a public key for authenticated communication.
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Kubernetes for DevelopersA TLS certificate is a digital certificate that authenticates a network endpoint and supports Transport Layer Security connections.
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Learn Docker in a Month of Lunches, Second EditionA digital certificate binds a domain identity to a cryptographic public key for authenticating a network endpoint.
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Google Anthos in ActionA certificate is a digitally signed credential that binds an identity to a public key or other authenticated information.
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.NET in Action, Second EditionA certificate is a digitally signed credential that binds an identity to a public key for establishing authenticated secure connections.

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Related concepts

certification authorityproduced by · A certification authority is a trusted entity that verifies identities and issues digitally signed certificates binding public keys to identities or domains.
public keyhas part · A public key is the openly distributable component of an asymmetric cryptographic key pair, used for encryption, authentication, or signature verification.
self-signed certificateincludes · A self-signed certificate is a digital certificate whose signature is created by the same entity and key identified by the certificate rather than by a certificate authority.
TLSused by · Transport Layer Security (TLS) is a cryptographic protocol that protects network communications through confidentiality, integrity, and authentication of communicating endpoints.
mutual TLSused by · Mutual TLS is a Transport Layer Security configuration in which both communicating endpoints authenticate each other using digital certificates.
public-key infrastructureused by · Public-key infrastructure is a framework of authorities, certificates, keys, policies, and procedures for establishing and managing public-key trust and digital identities.

This explainer was generated by Manning's knowledge graph from the text of Authorization in Action. The section links point to the parts of the book it draws on.