Arena technique · Reversed
Can Reversed hide API keys from a PII filter?
The key is written back to front. Every character is there, so anyone can read it, but a pattern that reads left to right does not match it.
Tested by the encoder against a copy of the current AI Node, with fake keys only. See the full coverage board.
Every secret type, hidden with Reversed
| Secret | Vrymdor AI Node | Basic regex |
|---|---|---|
| Private key | Blocked | Missed |
| JWT sign-in token | Blocked | Missed |
| Vrymdor access token | Blocked | Missed |
| Bearer token | Blocked | Missed |
| Anthropic key | Blocked | Missed |
| OpenAI key | Blocked | Missed |
| Stripe key | Blocked | Missed |
| GitHub token | Blocked | Missed |
| AWS key | Blocked | Missed |
| Google key | Blocked | Missed |
| Slack token | Blocked | Missed |
The latest attempt
No published attempt yet
The latest attempt for Reversed shows here after the next published Rival Run.
Compared with a basic regex filter
From 14 stored attempts hidden with Reversed. The basic regex result is computed on the same attempts.
- Vrymdor AI Node
- 14 of 14 blocked
- A basic regex filter
- 0 of 14 caught
Put the tested version in your workflow
The same AI Node the Rivals attack runs in your n8n workflow or over the API.
Free scanner: Paste your n8n workflow and see what it leaks today.