diff --git a/ventoy/themes/Cyber-Security/LICENSE b/ventoy/themes/Cyber-Security/LICENSE
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+MIT License
+
+Original work Copyright (c) 2017 Andrei Shevchuk (https://github.com/shvchk)
+Modified work Copyright (c) 2018 Powder Linux (https://github.com/PowderLinux)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/ventoy/themes/Cyber-Security/README.md b/ventoy/themes/Cyber-Security/README.md
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+# Cyber-Security-GrubTheme
+Cyber-Security theme for Grub2 bootloader
+
+____________________________________________________________________________
+
+Cyber Security theme for Grub2.
+
+
+Supported languages: English, French, German, Norwegian, Portuguese, Russian, Ukrainian, Chinese (simplified).
+
+
+NOTICE: This theme looks best on lower resolution screens.
+(Best results 1280x1024) (Created on a QEMU-KVM VM with a 1280x1024 display)
+I am currently working on another version for higher resolution screens..
+
+____________________________________________________________________________
+
+Install:
+
+Copy the folder 'Cyber-Security' to /boot/grub/themes >
+(use 'sudo mkdir /boot/grub/themes' if you dont have a 'themes' folder)
+
+Add the following line to /etc/default/grub >
+(use 'sudo gedit /etc/default/grub')
+GRUB_THEME="/boot/grub/themes/Cyber-Security/theme.txt"
+
+Update your grub.cfg >
+(use 'sudo update-grub', or 'sudo grub2-mkconfig -o /boot/grub/grug.cfg)
+
+If you did everything rite, you will see:
+Generating grub configuration file ...
+Found theme: /boot/grub/themes/Cyber-Security/theme.txt
+
+Done!
+
+____________________________________________________________________________
+
+Created by p0wder (https://github.com/PowderLinux)
+
+
+Credits:
+
+Andrei Shevchuk (https://github.com/shvchk)
+Multi-Language support from Shvchk's 'Poly-Light' grub theme.
+(MIT License)
+
+Llewelyn Trahaearn (https://www.opendesktop.org/member/461881)
+I used the icons from his 'Standby' grub theme in this theme.
+
+____________________________________________________________________________
diff --git a/ventoy/themes/Cyber-Security/background.png b/ventoy/themes/Cyber-Security/background.png
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diff --git a/ventoy/themes/Cyber-Security/theme.txt b/ventoy/themes/Cyber-Security/theme.txt
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index 0000000..38df75d
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+++ b/ventoy/themes/Cyber-Security/theme.txt
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+# CyberSecurity Theme for GRUB2 Bootloader
+# Created by Powder (https://github.com/PowderLinux)
+
+# Global Property
+title-text: ""
+desktop-image: "background.png"
+desktop-image-scale-method: "stretch"
+desktop-color: "#000000"
+terminal-font: "DejaVu Sans Regular 14"
+terminal-box: "terminal_box_*.png"
+terminal-left: "0"
+terminal-top: "0"
+terminal-width: "100%"
+terminal-height: "100%"
+terminal-border: "0"
+
+# Keymap
++ label {
+  top = 1%
+  width = 99%
+  align = "right"
+  text = "@KEYMAP_SHORT@"
+  font = "DejaVu Sans Regular 14"
+  color = "#EFF0F1"
+}
+
+# Ventoy label
++ label {
+  left = 50%-85
+  top = 30%
+  align = "center"
+  text = "Ventoy"
+  font = "DejaVu Sans Bold 48"
+  color = "#EFF0F1"
+}
+
+# Select OS label
++ label {
+  top = 50%-30
+  left = 50%-50
+  align = "center"
+  text = "Select an OS"
+  font = "DejaVu Sans Regular 16"
+  color = "#EFF0F1"
+}
+
+# Boot Menu
++ boot_menu {
+  left = 50%-190
+  top = 50%
+  width = 375
+  height = 300
+  item_font = "DejaVu Sans Regular 14"
+  item_color = "#000000"
+  selected_item_color = "#000000"
+  item_height = 40
+  item_spacing = 4
+  scrollbar = false
+  item_pixmap_style = "item_*.png"
+  selected_item_pixmap_style = "selected_item_*.png"
+}
+
+# Ventoy Hotkey Tips
++ label {
+  top = 95%
+  width = 99%
+  align = "right"
+  text = "@VTOY_HOTKEY_TIP@"
+  color = "#EFF0F1"
+}
+
+# Ventoy Memdisk label
++ label {
+  top = 100%-20
+  width = 99%
+  align = "right"
+  text = "@VTOY_MEM_DISK@"
+  color = "#00FF00"
+}
+
+# Navigation keys
++ label {
+  top = 100%-17
+  width = 100%
+  align = "center"
+  # DE
+  # text = "System mit ↑ und ↓ auswählen und mit Enter bestätigen."
+  # EN
+  text = "Use ↑ and ↓ keys to change selection, Enter to confirm"
+  # FR
+  # text = "Choisissez le système avec les flèches du clavier (↑ et ↓), puis validez avec la touche Enter (↲)"
+  # NO
+  # text = "Bruk ↑ og ↓ for å endre menyvalg, velg med Enter"
+  # PT
+  # text = "Use as teclas ↑ e ↓ para mudar a seleção, e ENTER para confirmar"
+  # RU
+  # text = "Используйте клавиши ↑ и ↓ для изменения выбора, Enter для подтверждения"
+  # UA
+  # text = "Використовуйте ↑ та ↓ для вибору, Enter для підтвердження"
+  # zh_CN
+  # text = "使用 ↑ 和 ↓ 键移动选择条，Enter 键确认"
+  font = "DejaVu Sans Regular 12"
+  color = "#FFFFFF"
+}
diff --git a/ventoy/ventoy.json b/ventoy/ventoy.json
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+++ b/ventoy/ventoy.json
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+{
+    "theme": {
+        "file": "/ventoy/themes/Cyber-Security/theme.txt",
+        "gfxmode": "1024x768",
+        "display_mode": "GUI",
+        "serial_param": "--unit=0 --speed=9600",
+        "ventoy_left": "5%",
+        "ventoy_top": "95%",
+        "ventoy_color": "#EFF0F1",
+        "fonts": [
+            "/ventoy/themes/Cyber-Security/dejavu_12.pf2",
+            "/ventoy/themes/Cyber-Security/dejavu_14.pf2",
+            "/ventoy/themes/Cyber-Security/dejavu_16.pf2",
+            "/ventoy/themes/Cyber-Security/dejavu_bold_48.pf2"
+        ]
+    },
+    "menu_class": [
+        {
+            "key": "antergos",
+            "class": "antergos"
+        },
+        {
+            "key": "arch",
+            "class": "arch"
+        },
+        {
+            "key": "bsd",
+            "class": "bsd"
+        },
+        {
+            "key": "chakra",
+            "class": "chakra"
+        },
+        {
+            "key": "crunchbang",
+            "class": "crunchbang"
+        },
+        {
+            "key": "debian",
+            "class": "debian"
+        },
+        {
+            "key": "deepin",
+            "class": "deepin"
+        },
+        {
+            "key": "edubuntu",
+            "class": "edubuntu"
+        },
+        {
+            "key": "elementary",
+            "class": "elementary"
+        },
+        {
+            "key": "fedora",
+            "class": "fedora"
+        },
+        {
+            "key": "freebsd",
+            "class": "freebsd"
+        },
+        {
+            "key": "freedos",
+            "class": "freedos"
+        },
+        {
+            "key": "frugalware",
+            "class": "frugalware"
+        },
+        {
+            "key": "gentoo",
+            "class": "gentoo"
+        },
+        {
+            "key": "gnu-linux",
+            "class": "gnu-linux"
+        },
+        {
+            "key": "kali",
+            "class": "kali"
+        },
+        {
+            "key": "kaos",
+            "class": "kaos"
+        },
+        {
+            "key": "korora",
+            "class": "korora"
+        },
+        {
+            "key": "kubuntu",
+            "class": "kubuntu"
+        },
+        {
+            "key": "lfs",
+            "class": "lfs"
+        },
+        {
+            "key": "linuxmint",
+            "class": "linuxmint"
+        },
+        {
+            "key": "linux-mint",
+            "class": "linux-mint"
+        },
+        {
+            "key": "lubuntu",
+            "class": "lubuntu"
+        },
+        {
+            "key": "macosx",
+            "class": "macosx"
+        },
+        {
+            "key": "mageia",
+            "class": "mageia"
+        },
+        {
+            "key": "manjaro",
+            "class": "manjaro"
+        },
+        {
+            "key": "netbsd",
+            "class": "netbsd"
+        },
+        {
+            "key": "openbsd",
+            "class": "openbsd"
+        },
+        {
+            "key": "opensuse",
+            "class": "opensuse"
+        },
+        {
+            "key": "pop-os",
+            "class": "pop-os"
+        },
+        {
+            "key": "recovery",
+            "class": "recovery"
+        },
+        {
+            "key": "sabayon",
+            "class": "sabayon"
+        },
+        {
+            "key": "siduction",
+            "class": "siduction"
+        },
+        {
+            "key": "slackware",
+            "class": "slackware"
+        },
+        {
+            "key": "solaris",
+            "class": "solaris"
+        },
+        {
+            "key": "steamos",
+            "class": "steamos"
+        },
+        {
+            "key": "ubuntu",
+            "class": "ubuntu"
+        },
+        {
+            "key": "windows",
+            "class": "windows"
+        },
+        {
+            "key": "xubuntu",
+            "class": "xubuntu"
+        }
+    ]
+}