---
license: apache-2.0
tags:
  - spring
  - spring-security
  - java
  - offline
  - air-gapped
---

# Spring

Offline / air-gapped bundle: **Spring Framework + Spring Security** for isolated networks. Unzip `Spring.zip`, then run `spring-bundle/build-offline.sh` (Linux) or `build-offline.bat` (Windows) - no internet needed.

Includes bundled JDK 17 (Linux + Windows), Apache Maven 3.9.9, a fully populated offline Maven repository, and two runnable hello-world projects:
- Spring Framework 5.3.39 + Spring Security 5.8.15
- Spring Framework 6.1.14 + Spring Security 6.1.9

See `spring-bundle/README.md` in the zip for details. Apache-2.0 / GPLv2+CE (redistributable).