Defense in depth

Security and continuity

Decisions made at every stage, from the edge rule that rejects a request to the prepared query that reaches the database.

Edge protection

The edge rejects probes and absorbs spikes before the origin, with a challenge for suspicious traffic and a rate limit on sensitive routes.

TLS protects data in transit and the origin only accepts connections that arrive through the authorized path.

Every input is validated on the server, choices are restricted to lists declared in code and output is escaped for its context.

Content policy, declared type, framing and feature permissions define what the browser may execute on each page.

Each component receives only the access its role requires, which keeps the reach of a failure inside the project where it happened.

Access and error logs, alerts for relevant events and a response procedure written before the incident.