How deeply does Learn Docker in a Month of Lunches, Second Edition cover TLS?

Shows certificate generation and Nginx configuration, but defers detailed protocol and cipher selection.

TLS

As explained in Learn Docker in a Month of Lunches, Second Edition

TLS is a cryptographic protocol that provides encrypted and authenticated communication over a network.

TLS provides encrypted and authenticated communication for HTTPS. A reverse proxy can terminate TLS, keeping certificate management out of application containers. section 20.2

A practical HTTPS setup uses:

HTTP on port 80 returning a 301 redirect to HTTPS. section 20.2
HTTPS on port 443 with TLS enabled in Nginx. section 20.2
A certificate and private key loaded from the proxy filesystem; production deployments should store these confidential files as container-platform secrets. section 20.2

Local TLS with Nginx

Generate a self-signed certificate for image-gallery.local, install an SSL-enabled Nginx site configuration, reload Nginx, and browse to the HTTPS address. A browser warning is expected because the certificate is not trusted. section 20.2

How Learn Docker in a Month of Lunches, Second Edition covers it

Cover of Learn Docker in a Month of Lunches, Second Edition

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Also explained in

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Kafka for ArchitectsTLS is a cryptographic protocol that authenticates endpoints and protects data in transit through encryption and integrity checks.
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gRPC Microservices in GoSSL/TLS is a family of cryptographic communication protocols that authenticates peers and encrypts data exchanged over a network.
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Hacking CryptographyTLS is a cryptographic protocol for securing communications over computer networks.
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MongoDB 8.0 in Action, Third EditionTLS is a cryptographic network protocol that provides encrypted communication and server or client authentication over a network connection.
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Data-Driven CybersecurityTLS is a cryptographic protocol that provides secure communication over a network by protecting data confidentiality and integrity and authenticating endpoints.
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Kubernetes for DevelopersTLS is a cryptographic protocol that encrypts network communication and can authenticate endpoints using certificates.
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Grokking Web Application SecurityTLS is a cryptographic protocol that provides confidentiality, integrity, and authentication for network communications.
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Apache Kafka in ActionTransport Layer Security (TLS) is a cryptographic protocol that provides authenticated, encrypted communication and protects network traffic from eavesdropping and tampering.

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Related concepts

HTTPSused by · HTTPS is HTTP carried over TLS, which provides encryption and endpoint authentication for network communication.
public key cryptographyuses · Public-key cryptography is asymmetric cryptography that uses mathematically related public and private keys for encryption, decryption, signing, and verification.
cipher suiteuses · A cipher suite is a defined or negotiated combination of cryptographic algorithms and parameters used to secure a communication session.
heartbeat extensionhas part · The TLS heartbeat extension is a protocol extension that lets a peer request an arbitrary payload to be echoed for connection liveness checking.
TCPuses · TCP is a connection-oriented transport-layer protocol that provides reliable, ordered delivery of byte streams between network endpoints.
symmetric key encryptionuses · Symmetric-key encryption is cryptography that uses the same shared secret key, or equivalent derived key material, to encrypt and decrypt data.

This explainer was generated by Manning's knowledge graph from the text of Learn Docker in a Month of Lunches, Second Edition. The section links point to the parts of the book it draws on.