OT Network Security Advice

Since 9/11 2001 the threat landscape and attitude to risk changed forever. The protection of Critical Network Infrastructure (CNI) has become a passion at IT4A. We have elected to follow the network security guidance of set down UK Government bodies. This section introduces our primary references.

[vc_row][vc_column width=”1/3″][vc_btn title=”CPNI” style=”custom” custom_background=”#e5007e” custom_text=”#ffffff” align=”center” link=”url:%2FResources%2FSecurity-Advice%2FCPNI|||”][/vc_column][vc_column width=”1/3″][vc_btn title=”CESG” style=”custom” custom_background=”#f8b033″ custom_text=”#ffffff” align=”center” link=”url:%2FResources%2FSecurity-Advice%2FCESG|||”][/vc_column][vc_column width=”1/3″][vc_btn title=”CSC-20″ style=”custom” custom_background=”#1e99d6″ custom_text=”#ffffff” align=”center” link=”url:%2FResources%2FSecurity-Advice%2FCSC-20|||”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text css=”.vc_custom_1611904945650{padding-top: 30px !important;padding-bottom: 30px !important;}”]IT4A are a specialist Automation Networking Company. We understand process, control, data acquisition and monitoring. We know how to design, build and how to protect these networks from attack – intentional or otherwise. Robust, secure, high performance and resilient networks, by design, are what IT4A do best. We design networks to be managed and security evidenced.

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History of CNI

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90’s

Automation Security was achieved through the obscurity of Serial Communication and Proprietary Protocols.