diff --git a/install.sh b/install.sh
index b43467c..ca1eaff 100644
--- a/install.sh
+++ b/install.sh
@@ -7,11 +7,11 @@ LOCALES=(de en es fr it pl pt ru)
 
 welcome_screen() {
 cat << "EOF"
-   __   _         __              _    _  
-  (_   |_)  \_/  /__  | |   /\   |_)  | \ 
-  __)  |     |   \_|  |_|  /--\  | \  |_/ 
-                                  
-SpyGuard is a fork of TinyCheck, developped by Kaspersky. 
+   __   _         __              _    _
+  (_   |_)  \_/  /__  | |   /\   |_)  | \
+  __)  |     |   \_|  |_|  /--\  | \  |_/
+
+SpyGuard is a fork of TinyCheck, developped by Kaspersky.
 -----
 
 EOF
@@ -66,8 +66,8 @@ set_credentials() {
 }
 
 create_directory() {
-    # Create the Spyguard directory and move the whole stuff there.
-    echo -e "[+] Creating Spyguard folder under /usr/share/"
+    # Create the SpyGuard directory and move the whole stuff there.
+    echo -e "[+] Creating SpyGuard folder under /usr/share/"
     mkdir /usr/share/spyguard
     cp -Rf ./* /usr/share/spyguard
 }
@@ -90,7 +90,7 @@ Description=Spyguard frontend service
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/python3 /usr/share/spyguard/server/frontend/main.py
+ExecStart=/usr/share/spyguard/spyguard-venv/bin/python3 /usr/share/spyguard/server/frontend/main.py
 Restart=on-abort
 KillMode=process
 
@@ -105,7 +105,7 @@ Description=Spyguard backend service
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/python3 /usr/share/spyguard/server/backend/main.py
+ExecStart=/usr/share/spyguard/spyguard-venv/bin/python3 /usr/share/spyguard/server/backend/main.py
 Restart=on-abort
 KillMode=process
 
@@ -122,7 +122,7 @@ After=network-online.target
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/python3 /usr/share/spyguard/server/backend/watchers.py
+ExecStart=/usr/share/spyguard/spyguard-venv/bin/python3 /usr/share/spyguard/server/backend/watchers.py
 Restart=on-abort
 KillMode=process
 
@@ -171,7 +171,7 @@ check_dependencies() {
          "/usr/bin/dig"
          "/usr/bin/suricata"
          "/usr/bin/sqlite3"
-         "/usr/bin/pip3",
+         "/usr/bin/pip3"
          "/usr/sbin/arp")
 
    echo -e "\e[39m[+] Checking dependencies...\e[39m"
@@ -184,8 +184,11 @@ check_dependencies() {
            install_package ${bin##*/}
        fi
    done
+   echo -e "\e[39m[+] Create and activate Virtual Environment for Python packages\e[39m"
+   python3 -m venv /usr/share/spyguard/spyguard-venv
+   source /usr/share/spyguard/spyguard-venv/bin/activate
    echo -e "\e[39m[+] Install Python packages...\e[39m"
-   python3 -m pip install -r "$SCRIPT_PATH/assets/requirements.txt"
+   python3 -m pip install -r "$SCRIPT_PATH/assets/requirements.txt" --no-cache-dir
 }
 
 get_version() {
diff --git a/uninstall.sh b/uninstall.sh
index 8f04401..0710a0a 100755
--- a/uninstall.sh
+++ b/uninstall.sh
@@ -1,11 +1,11 @@
 
 delete_folder(){
-    echo "[+] Deleting Spyguard folders"
+    echo "[+] Deleting SpyGuard folders"
     rm -rf /usr/share/spyguard/
 }
 
 delete_services(){
-    echo "[+] Deleting Spyguard services"
+    echo "[+] Deleting SpyGuard services"
 
     systemctl disable spyguard-frontend &> /dev/null
     systemctl disable spyguard-backend &> /dev/null
@@ -16,27 +16,23 @@ delete_services(){
     rm /lib/systemd/system/spyguard-watchers.service
 }
 
-deleting_icon(){
-    echo "[+] Deleting desktop icon"
-    rm "/home/${SUDO_USER}/Desktop/spyguard.desktop"
-}
-
 delete_packages(){
     pkgs=("tshark"
           "dnsutils"
           "suricata"
           "sqlite3")
-    
+
     echo -n "[?] Do you want to remove the installed packages? (Yes/no) "
     read answer
     if [[ "$answer" =~ ^([yY][eE][sS]|[yY])$ ]]
     then
+        rm -rf /var/log/suricata
         for pkg in "${pkgs[@]}"
-        do 
+        do
             apt -y remove $pkg && apt -y purge $pkg
         done
     fi
-    apt autoremove &> /dev/null 
+    apt autoremove &> /dev/null -y
 }
 
 update_hostname(){
@@ -59,7 +55,6 @@ if [[ $EUID -ne 0 ]]; then
 else
     delete_folder
     delete_services
-    deleting_icon
     update_hostname
     delete_packages
     reboot_box
diff --git a/update.sh b/update.sh
index bd0cd31..cb68452 100755
--- a/update.sh
+++ b/update.sh
@@ -6,12 +6,12 @@ fi
 
 if [ $PWD = "/usr/share/spyguard" ]; then
     echo "[+] Cloning the current repository to /tmp/"
-    rm -rf /tmp/spyguard/ &> /dev/null 
+    rm -rf /tmp/spyguard/ &> /dev/null
     cd /tmp/ && git clone https://github.com/SpyGuard/spyguard
     cd /tmp/spyguard && bash update.sh
 elif [ $PWD = "/tmp/spyguard" ]; then
 
-    echo "[+] Saving spyguard backend's SSL configuration in /tmp/"
+    echo "[+] Saving SpyGuard backend's SSL configuration in /tmp/"
     mv /usr/share/spyguard/server/backend/*.pem /tmp/
 
     echo "[+] Deleting the current SpyGuard folders and files."
@@ -48,4 +48,4 @@ elif [ $PWD = "/tmp/spyguard" ]; then
     cd /tmp/spyguard && git tag | tail -n 1 | xargs echo -n > /usr/share/spyguard/VERSION
 
     echo "[+] SpyGuard updated!"
-fi
\ No newline at end of file
+fi