HTTPS
Master HTTPS 443 operations
Keep certificates fresh, enforce TLS policies, and monitor trust signals.
- Default port
- 443
- Protocol
- TCP
- Primary use
- Encrypted web and API traffic
Why HTTPS 443 matters
Browsers expect encrypted delivery on port 443; outages or weak ciphers break user confidence.
Immediate actions
Automate renewals and enforce HSTS to avoid expired or mixed-content warnings.
Operational guardrails
Run global health checks and CDN integrations so APIs and mobile apps stay reachable.