SECAI Core · phase 15 of 15 · noun
Continuous integration/continuous deployment
A software development method combining app and platform updates (rapidly committed to production) with code updates (rapidly committed to a code repository or build server).
The Explain card
- Plain English
- CI/CD is a development practice where code changes are frequently merged, automatically tested and rapidly pushed to production, with both application and platform updates flowing through the same pipeline.
- Example
- A model retraining job commits new weights to the repository. The pipeline runs unit tests, safety evaluations and a model scan, then deploys the model to production automatically if everything passes.
- Why it matters
- The pipeline is the only gate between code and production. Security checks that live there run every time, and compromising the pipeline itself can poison everything that flows through it.
- Hook
- A conveyor belt to production: put the inspectors on the belt.
Word knowledge
How the word is built, where it came from, and what it sits beside in memory.
In a sentence
A security team uses continuous integration/continuous deployment to run model tests, dependency scans, and policy checks before an inference service reaches production.
Why these words
- continuous Latin continuus, uninterrupted or connected modifies both integration and deployment
- integration Latin integrare, to make whole names the combining of separate code changes
- deployment French déploiement, unfolding or arranging names the placement of software into its operating environment
Where it came from
- Origin
- English software-engineering compound formed from continuous integration and continuous deployment, commonly shortened to CI/CD
- Entered the language
- 2010s
- What changed
- Continuous acquired a recurring-process sense, integration specialized around combining code, and deployment broadened from military arrangement to software release.
How it is spelled
- Pattern
- continuous keeps the continu- stem found in continuity and continuation
- Pattern
- integration uses the productive noun ending -ation
- Pattern
- deployment keeps deploy intact before the noun-forming suffix -ment
- Pattern
- the slash joins two parallel expanded phrases
- Breaks the pattern
- The abbreviation CI/CD uses capital initials and retains the slash.
Spelled like
- continuous delivery
- continuous testing
- continuous monitoring
- redeployment
Broken into chunks
-
continu
- continue
- continuity
- continuation
-
integr
- integrate
- integral
- integrity
-
deploy
- deploy
- redeploy
- redeployment
-
CI/CD
- CI
- CD
What it sits beside
Same subject
- DevSecOps
- build pipeline
- automated testing
- deployment gate
- software supply chain security
Same shape
- continuous delivery
- continuous improvement
- continuous monitoring
pipeline stages
- build
- test
- deploy
pipeline security checks
- static application security testing
- software composition analysis
- policy-as-code validation
Where it sits in the deck
Phase 15: MLOps, Continuous Delivery, and Operational Resilience
Close the loop — operational practices, drift management, and delivery discipline that keep deployed AI systems healthy, current, and continuously improving.
