diff --git a/README.md b/README.md index fd2bf3d..726f265 100644 --- a/README.md +++ b/README.md @@ -522,14 +522,13 @@ The coturn cert is managed by NPM (cert ID 91, stored at `/etc/letsencrypt/live/ Script compares cert expiry dates between LXC 139 and LXC 151. If they differ (NPM renewed), it copies `fullchain.pem` + `privkey.pem` and restarts coturn. -**Additional coturn hardening (while you're in there):** +**Additional coturn hardening — ✅ Applied March 2026:** ``` # /etc/turnserver.conf -stale_nonce=600 # Nonce expires 600s (prevents replay attacks) -user-quota=100 # Max concurrent allocations per user -total-quota=1000 # Total allocations on server -max-bps=1000000 # 1 Mbps per TURN session -cipher-list="ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-CHACHA20-POLY1305" +stale-nonce=600 # Nonce expires 600s (prevents replay attacks) +user-quota=100 # Max concurrent relay allocations per user +total-quota=1000 # Total relay allocations server-wide +cipher-list=ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-CHACHA20-POLY1305 ``` ---