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HELLER Net Guard. Schützt vor unzulässigen Zugriffen.

HELLER Net Guard

Protection against unauthorised access

A centralised corporate firewall often does not provide sufficient protection against unauthorised access also from within the internal network. This has become even more of an issue since Microsoft‘s discontinuation of support for WinXP. A significant reduction in the risk of production downtime can only be achieved by providing decentralised protection of the machine.

HELLER Net Guard protects the machine control against unauthorised access or malware by means of independent decentralised protection within the operator network. With HELLER Net Guard, we are offering an easy-to-install plug & play solution for HELLER machining centres. That's something you can rely on!

HELLER Net Guard offers crucial advantages

  • Easy installation on the machine and in the network: HELLER Net Guard enables fast and easy integration and behaves 100% transparently. With parameterisation developed by HELLER the machine‘s functionality remains guaranteed.
  • Customisation of software: Open parameterisation allows you to customise the software, based on your specific requirements.
  • Speed: You can achieve an increased level of security without any restrictions in terms of data transfer speed and response times.

Technical requirements


  • Machine controls with WinNT or WinXP operating system


  • PCU 50.x with empty PCI slot
  • Siemens 840D control, based on WinNT or WinXP


    Please do not hesitate to contact us, if you require further information:


    Address Heller Machine Tools

    Heller Machine Tools Ltd
    Acanthus Road, Ravensbank Business Park
    Redditch, Worcestershire B98 9EX
    Tel: +44 (0) 121 275 3300
    Fax:+44 (0) 121 275 3380

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