diff --git a/README.md b/README.md
index 5d3883b..cd2f31e 100644
--- a/README.md
+++ b/README.md
@@ -149,7 +149,6 @@ La guida coordinata [ZDOS–Zlang–ZRetro](docs/ZDOS_ZRETRO_BRIDGE.md) document
 |---|---|---|
 | **ZDOS** | Kernel, distribuzione Linux e pipeline di boot | [Repository ZDOS](https://github.com/high-cde/ZDOS) |
 | **Zlang** | Compilatore e contratto ZLB2 v2.5 | Questo repository |
-| **ZDOS-SEC** | HUD, feed, ledger locale e stream Socket.IO | [Repository ZDOS-SEC-PORTAL](https://github.com/high-cde/ZDOS-SEC-PORTAL) |
 
 La mappa dei contratti e le convenzioni documentali dell’ecosistema sono disponibili in [`docs/ECOSYSTEM.md`](https://github.com/high-cde/ZDOS/blob/main/docs/ECOSYSTEM.md) e [`docs/DOCUMENTATION_STYLE.md`](https://github.com/high-cde/ZDOS/blob/main/docs/DOCUMENTATION_STYLE.md).
 
diff --git a/docs/ZLANG_BY_ZDOS.md b/docs/ZLANG_BY_ZDOS.md
index c3bf4ec..a97f51a 100644
--- a/docs/ZLANG_BY_ZDOS.md
+++ b/docs/ZLANG_BY_ZDOS.md
@@ -288,4 +288,3 @@ Il progetto è ancora giovane, ma la direzione è concreta: dal sorgente Zlang a
 [3]: https://github.com/high-cde/ZDOS/blob/main/os/x86_64/kernel/zlang.c "Runtime ZLB2 nel kernel ZDOS"
 [4]: https://github.com/high-cde/ZDOS/blob/main/evidence/README.md "ZDOS Evidence Chain"
 [5]: https://github.com/high-cde/ZDOS/blob/main/docs/FOUNDATION.md "ZDOS Foundation"
-[6]: https://github.com/high-cde/ZDOS-SEC-PORTAL "Repository ZDOS-SEC-PORTAL"
diff --git a/index.html b/index.html
index 8e32fc9..310fe0d 100755
--- a/index.html
+++ b/index.html
@@ -210,11 +210,6 @@ <h4>ZCORE <span>↗</span></h4>
           <p>Esperimenti avanzati sul nucleo e sull'identità logica del sistema ZDOS.</p>
         </a>
 
-        <a href="https://github.com/high-cde/Z-CYBERCORE" target="_blank" class="repo-card">
-          <h4>Z-CYBERCORE <span>↗</span></h4>
-          <p>Ricerca e tooling per la sicurezza in contesti autorizzati e difensivi.</p>
-        </a>
-
         <a href="https://github.com/high-cde/xCLOUD-by-zdos" target="_blank" class="repo-card">
           <h4>xCLOUD-by-zdos <span>↗</span></h4>
           <p>Layer cloud e interfacce enterprise dell'ecosistema ZDOS.</p>