VPN client

• Windows: one of the options
  • OpenConnect: https://gui.openconnect-vpn.net/download/
  • Cisco AnyConnect (Microsoft store)
• MacOS: one of the options
  • Cisco Anyconnect (although desgined primarily for iPad, seems to work for macOS as well): https://apps.apple.com/us/app/cisco-secure-client/id1135064690
  • OpenConnect - CLI: https://formulae.brew.sh/formula/openconnect
  • OpenConnect - GUI: https://ports.macports.org/port/openconnect-gui
• Gnome:
  1. Install OpenConnect:

     sudo apt update
     sudo apt install openconnect
     

  2. Install NetworkManager Plugins:

  sudo apt install network-manager-openconnect network-manager-openconnect-gnome
  

  3. Restart NetworkManager (optional, but can ensure the settings are applied):

  sudo systemctl restart NetworkManager
  

  4. Access OpenConnect in GNOME:
     • Open Settings in GNOME.
     • Go to Network and select VPN.
     • Click + to add a new VPN and choose Cisco AnyConnect Compatible VPN (openconnect).
• KDE:
1. Install OpenConnect:

   sudo apt update
   sudo apt install openconnect
   

2. Install NetworkManager Plugin for KDE:

   sudo apt install network-manager-openconnect plasma-nm
   

3. Restart NetworkManager (optional, but can ensure the settings are applied):

sudo systemctl restart NetworkManager

4. Access OpenConnect in KDE:
   • Open System Settings in KDE.
   • Go to Network > Connections and click Add.
   • Choose Cisco AnyConnect-compatible VPN (openconnect) from the list.