promotional bannermobile promotional banner

OpSec

Minecraft mod for advanced client brand spoofing, tracking exploit protections, and other privacy focused features.

File Details

opsec-1.21.11+v1.1.6.jar

  • R
  • Jun 3, 2026
  • 459.53 KB
  • 888
  • 1.21.11
  • Fabric

File Name

opsec-1.21.11+v1.1.6.jar

Supported Versions

  • 1.21.11

Curse Maven Snippet

Fabric

modImplementation "curse.maven:opsec-1519411:8192607"
Curse Maven does not yet support mods that have disabled 3rd party sharing

Learn more about Curse Maven

## New Features & Fixes

### New Features
- Client side shader stripping for non-whitelisted mods to prevent server packs from overriding mod GUI rendering to intentionally blank the mod's interface or crash/lag the client. Does not effect game play and could be disabled.
- Automatically disable OpSec's [chat signing control](https://github.com/aurickk/OpSec#chat-signing-control) and [telemetry blocking](https://github.com/aurickk/OpSec#telemetry-blocking) when [No Chat Reports](https://github.com/Aizistral-Studios/No-Chat-Reports) or [No Prying Eyes](https://github.com/Daxanius/NoPryingEyes) is installed to prevent feature conflicts. (Note that No Chat Reports or equivalent mods that wouldn't send chat session updates is detectable by servers to flag Wurst Client users, so using OpSec's own chat signing toggle is advised). 

### Other Changes
- `/opsec` debug command is now off by default with a toggle in Misc to mitigate server command verification detection.
- Config menu button auto-relocates when Wurst is installed to avoid overlap with Wurst.
- Lowered the minimum Fabric Loader requirement from 0.16.10 to 0.16.0 for broader compatibility with older Minecraft versions.
- `/opsec info <mod>` now reports shader paths.
- Debug Alerts toggle moved to the new Debug section in the Misc tab alongside Debug Command.

**For Minecraft Fabric 1.20 to 26.1.2**
**Full Changelog**: https://github.com/aurickk/OpSec/compare/V1.1.5...V1.1.6