diff --git a/flake.nix b/flake.nix
index 269f5b2..890dc25 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,17 +1,6 @@
 {
   description = "NixOS system configuration";
 
-  nixConfig = {
-    # substituters = [
-    # "https://cache.nixos.org/"
-    # "https://nix-community.cachix.org"
-    # ];
-    # trusted-public-keys = [
-    # "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-    # "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-    # ];
-  };
-
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     home-manager = {
@@ -26,7 +15,7 @@
     nixpkgs,
     home-manager,
     agenix,
-  }: let
+  } @ inputs: let
     baseModule = {
       # imports = [
       # home-manager.nixosModules.default
diff --git a/home/scripts/security/subenum.sh b/home/scripts/security/subenum.sh
new file mode 100644
index 0000000..7ed5760
--- /dev/null
+++ b/home/scripts/security/subenum.sh
@@ -0,0 +1,20 @@
+if [ -z "$1" ]; then
+  echo "Usage: $0 <domain>"
+  echo "Example: $0 example.com"
+  exit 1
+fi
+
+[ -f /tmp/domains ] && rm /tmp/domains
+[ -f /tmp/subs ] && rm /tmp/subs
+[ -f /tmp/jsonl ] && rm /tmp/jsonl
+touch /tmp/domains
+touch /tmp/subs
+touch /tmp/jsonl
+domain=$1
+amass enum -d "$1" 2>&1 | tee /tmp/domains
+cat /tmp/domains | grep '(FQDN)' | sed -E 's/\s*\(FQDN\).*//g' | grep "\.$1" | sort -u 2>&1 | tee /tmp/subs
+httpx -l /tmp/subs -sc -cl -ct -title -server -ip -asn -cdn -jarm -favicon -wc -lc -rt -td -extract-fqdn -json -silent -ob -irh=false -irr=false -include-chain=false > /tmp/jsonl
+cat /tmp/jsonl | jq  -r '{input, title, url, port, timestamp, scheme, webserver, content_type, host, method, path, favicon_url, time, a, aaaa, tech: (.tech | join(", ")), words, lines, status_code, content_length, resolvers, body_fqdn: (.body_fqdn | join(", "))}' 
+rm /tmp/domains
+rm /tmp/subs
+rm /tmp/jsonl
diff --git a/home/scripts/security/subs2.txt b/home/scripts/security/subs2.txt
new file mode 100644
index 0000000..adf66ae
--- /dev/null
+++ b/home/scripts/security/subs2.txt
@@ -0,0 +1,3 @@
+jakegines.in
+joselyn.ns.cloudflare.com
+roman.ns.cloudflare.com
diff --git a/system/hardware/power-management/default.nix b/system/hardware/power-management/default.nix
index 5fa97bd..9268dd9 100644
--- a/system/hardware/power-management/default.nix
+++ b/system/hardware/power-management/default.nix
@@ -18,7 +18,7 @@
       # CPU_MIN_PERF_ON_BAT = 0;
 
       CPU_MAX_PERF_ON_AC = 100;
-      CPU_MAX_PERF_ON_BAT = 100;
+      CPU_MAX_PERF_ON_BAT = 90;
 
       # Platform Profile
       PLATFORM_PROFILE_ON_AC = "performance";