diff --git a/desktop/portage/env/gcc-nolto.conf b/desktop/portage/env/gcc-nolto.conf
index 9e67e4e..25dfcd5 100644
--- a/desktop/portage/env/gcc-nolto.conf
+++ b/desktop/portage/env/gcc-nolto.conf
@@ -4,13 +4,16 @@
 # Copyright 2022-2023 Inference
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-# Version: 6.0.0.9
+# Version: 7.0.0.10
 
 
 # Flags
+# Hardening flags
+C_SEC="-fstack-clash-protection -fstack-protector-strong -ftrivial-auto-var-init=zero -fwrapv"
+LD_SEC="-Wl,-z,defs -Wl,-z,now -Wl,-z,relro"
 ## Compiler flags
-CFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe"
-CXXFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe"
-RUSTFLAGS="-C debuginfo=0 -C target-cpu=znver3"
+CFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe ${C_SEC}"
+CXXFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe ${C_SEC}"
+RUSTFLAGS="-C debuginfo=0 -C opt-level=2 -C target-cpu=znver3"
 ## Linker flags
-LDFLAGS="-Wl,-O2 -Wl,--strip-all"
+LDFLAGS="-Wl,-O2 -Wl,--strip-all ${LD_SEC}"