davidcastagnetoa/skills

tls_1_3_termination

Cifrado de todo el tráfico en tránsito con TLS 1.3

First seen Mar 3, 2026

Installation

$ npx skills add davidcastagnetoa/skills --skill tls_1_3_termination

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 1
Default branch main
Open issues 0
Status Active

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 1,418 B
  • docs SUMMARY.md 79 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 9 installs

SKILL.md

tls13_termination

Terminación TLS 1.3 en el API Gateway para cifrar todo el tráfico entre clientes y el sistema. TLS 1.3 elimina handshakes inseguros y reduce la latencia de conexión con 0-RTT.

When to use

Configurar en el apigatewayagent (Nginx) como punto de terminación TLS para todo el tráfico externo. Todo endpoint público debe estar protegido con TLS 1.3.

Instructions

  1. Generar certificados con cert-manager o Let's Encrypt.
  2. Configurar Nginx:

``nginx sslprotocols TLSv1.3; sslpreferserverciphers off; sslcertificate /etc/ssl/certs/server.crt; sslcertificate_key /etc/ssl/private/server.key; ``

  1. Habilitar HSTS: add_header Strict-Transport-Security "max-age=63072000; includeSubDomains" always;.
  2. Configurar OCSP stapling para validación rápida de certificados.
  3. Deshabilitar TLS 1.0/1.1/1.2 en producción.
  4. Probar con openssl sclient -connect host:443 -tls13.
  5. Monitorizar expiración de certificados con alertas 30 días antes.

Notes

  • TLS 1.3 reduce el handshake de 2-RTT a 1-RTT (0-RTT para reconexiones).
  • No usar certificados self-signed en producción; siempre Let's Encrypt o CA interna.
  • Redirigir HTTP a HTTPS automáticamente: return 301 https://$host$request_uri.