OT and ICS security
Security for production lines, substations, water works and building systems, based on the IEC 62443 series.
Industrial control systems were built to run for decades and to stay available above all else. Connecting them to enterprise networks, remote maintenance and cloud analytics has opened paths that their designers never planned for. We start with an asset inventory and a zone and conduit model, because nobody can protect a plant whose network they cannot describe.
From there we work with plant engineers and operations teams on segmentation, secure remote access, patch and change processes, and monitoring that understands industrial protocols. We use IEC 62443 as the common language between asset owners, integrators and product suppliers, and we schedule changes around production rather than against it.
Typical deliverables
- OT asset inventory and network architecture documentation
- Zone and conduit model with target security levels per IEC 62443-3-2
- Secure remote access and segmentation design for plants and substations
- OT security requirements for integrators and suppliers in tenders
Talk to us about your security priorities
Tell us about your organisation, the regulations that apply to you and what you need to achieve, and we will come back to you to arrange a confidential first call. Email contact@alpwacht.com. If you are dealing with an active incident, say so in the subject line.
contact@alpwacht.com